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TM 11-5895-1838-13&P

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1. 1 8 Flat Tip Screwdriver C Crew O Organization F Direct Support H General Support D Depot REV 01 B 7 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix B Section IV Remarks for RFMOW Table B 3 1 2 REFERENCE REMARKS Installation at the operational site is accomplished by personnel using tools and test equipment in accordance with approved site unique installation plans and procedures Since installation is a one time action and unique to each site no installation procedures are included in the manual Service by the operator consists of 1 periodic replenishment of expendables that can be accomplished without any equipment disassembly and 2 cleaning of the exposed surfaces of all equipment to remove accumulated contaminants Cleaning is accomplished using a soft brush lint less cotton cloth and isopropyl alcohol as required Service by the operator consists of 1 periodic replenishment of expendables that require equipment disassembly to be accomplished and 2 the use of a vacuum to clean all air filters and the interiors of cabinets and equipment items Inspection by the operator is limited to determining the serviceability of the system and equipment items by visually observing that selected indicators screen displays and or hardcopy messages comply with established standards Testing by the oper
2. G 25 Displaying Filtering Saving and Printing the Archived Event Log G 28 Displaying the Power and Frequency Configuration Screen G 29 Displaying the Terminal Status emen G 29 Terminal Status Screen Fields U U U eene G 30 Displaying the Link Status Screen G 31 Cink Status Screen Fields sf dus ste ote Dente tete Q ente G 32 Sending Native Hardware Commands sss eene G 35 Turning On and Off The Interface Unit Audio G 36 Manually Adjusting Control Modem Power During Operation G 36 Manually Adjusting ROW Link Frequency Offset During Operation G 37 Setting Min or Max Eb No Alarm Thresholds for a G 37 Detach from Server Stop G 38 Server Control Handover iiiter tt D eb e dn eder itat G 38 Logging Out of the Network imde ere ae dt rti G 40 Viewing Packet Statistics fon iE E e d e ee aaa G 41 Saving Log Files to an External Medium and Deleting Them from the Hard Disk G 43 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 1 Modulated Orderwire CHAPTER 1 GENERAL INFORMATION EQUIPMENT DESCRIPTION amp THEORY OF OPERAT
3. 1 2 CORROSION PREVENTION AND CONTROL 2 1 2 DESTRUCTION OF ARMY ELECTRONICS 20 0 1 2 PREPARATION FOR STORAGE OR SHIPMENT sse eene 1 2 WARRANTY 8 1 3 LIST OF 5 1 4 QUALITY OF 1 4 SAFETY CARE AND 2 11105 0 01000000000 aa 1 4 EQUIPMENT DESCRIPTION AND DATA 1 4 EQUIPMENT CHARACTERISTICS CAPABILITIES AND FEATURES 1 4 Earth SOQMOMt eR 1 4 Silii 1 4 Satellite Earth Terminal u n nennen nennen nennen 1 5 Baseband Equipment 1 5 Modem Equipment entnehmen nennen 1 5 Transmitter Equipment 1 0100 1 5 Receiver Equipment 1 5 Antenna Equipment 1 5 riego 1 6 LOCATION AND DESCRIPTION OF MAJOR 1 6 DIFFERENCES BETWEEN MODELS seen nennen 1 29 TECHNICAL
4. G 31 G 4 4 4 Control Bink Stats er bo ette ret RO G 31 G 4 4 5 Manually Commanding and Viewing G 35 G 4 5 Maintaining Network G 36 G 4 5 1 Turning Interface Unit Audio Alarm On and G 36 G 4 5 2 Monitoring and Maintaining the Control Links sm G 36 G 4 5 3 Manually Adjusting Control Modem Power During G 36 G 4 5 4 Manually Adjusting ROW Link Frequency Offset G 37 G 4 5 5 Setting Min and Max 04 eene nennen nnne enne nennen nnns G 37 G 4 5 6 Detach From Server Stop Server 9 G 38 G 4 5 7 Server Control G 38 G 5 OPERATION UNDER UNUSUAL CONDITIONS esee emm G 38 G 5 1 eene aii G 38 G 5 1 1 Entering and Recovering From a DISCONNECT State G 39 G 5 1 1 1 NT Recovery From Loss of ROW G 39 G 5 2 Terminal Eogott u uu u t tese bete Det goa G 40 G 5 2 1 Logging Out of the RFMOW G 40 G 5 2 2 NT Emergeney kogoutiu uuu ede rte d a dure eene G 40 G 5 3 Additional EuUnctlors c t hebr e ee HN ee unte G 41 G 5
5. emen G 15 G 4 3 1 3 Viewing Text Message Logs e ha ee rina e c tete Da e a ee on G 16 G 4 3 1 4 Cut and Paste Into Compose Window G 18 G 4 3 1 5 erit et ban otunu G 18 G 4 3 2 Requesting and Conducting a Secure Call G 19 G 4 3 2 1 Fequestlrig a Gall 3 1 HIE Pardo rud G 19 G 4 3 2 2 Call Setup and G 19 G 4 3 2 3 Viewing the Secure Voice Call G 20 G 4 3 3 Sending and Receiving eene G 21 G 4 3 3 1 Send File Screens ue e teen oe ette pet ee Tue G 21 G 4 3 3 2 Get Elle SCreOn settee ee s ode tb n oe ied tu ted rts G 23 G 4 3 4 Viewing Network Data aden rr ede ndr ee n D aee rer tod G 24 G 4 3 4 1 The Event Lods imi tute er eicit EP nidos G 24 G 4 3 4 1 1 Opening the Live Event 0 G 24 G 4 3 4 1 2 Archived Events Screens A TEA MERE G 26 G 4 3 4 1 3 Opening an Archived Event 00 G 27 G 4 4 Terminal u uu u ti us UR FRED EROR RR G 29 G 4 4 1 Local Terminal G 29 G 4 4 2 Viewing the Network Terminal Status a G 29 G 4 4 3 ROW and ROW Measurement
6. 5 1 29 Physical Characteristics 2 usu uu O dau pe treu serena ene 1 29 Electrical nnn 1 32 Environmental Characteristics 0 22 1 32 EQUIPMENT SUPPLIED tnn n RR RON EI anis 1 32 EQUIPMENT REQUIRED BUT NOT SUPPLIED sse 1 32 INITIAL INSTALLATION AND 2 001 011 ener 1 33 EQUIPMENT LOCATION AND MOUNTING esee eene 1 33 POWER DISTRIBUTION AND GROUNDING sse nennen 1 33 Power Distribution kd Uo 1 33 REDE 1 33 REMOW UNPACKING chawaq N 1 34 SETUP AND PREPARATION FOR USE ALL 1 34 COOLING SYSTEM ana 1 34 OPERATING 68 2 4422 42 2 1 INTERODUGTIOLI it ttt dede 2 1 PRINCIPEES OE OPERATION u u uuu ie tuno ene e nA anne nena gane en ena ete nex a 2 1 subsystems Servers and Clients eene nennen nn antec ee e Ra 2 1 Rien 2 2 Network MossagdS 2 2 Network Control Messages
7. enm ennemis F 7 Orderwire Link Power F 7 Message Dlalog eem e tede nnde eda e cite F 8 RSL and Eb No Level Indications u U U enne F 9 RFMOW Output nennen nennen F 10 Server Executive Screen u U RR RR RR REOR RR AR REA G 2 Connect To Server Screen nennen nter nnns nens G 3 NT Network and Terminal Identification Information Screen G 3 Hardware Diagnostic Error 0 G 4 AN TSC 85D V 1 and AN TSC 93D V 1 Power and Frequency Configuration Screen G 5 Hardware Initialization Error Dialog G 6 RAO FX G 7 NT PC Controller Screen ce i e puce Ride uve epe ai G 9 NV SUAS DING u ETE G 10 ROW Granted Dialog 5 3 dpt t te tempe Dtm tale eai pa G 12 l ogini SuecesstuliDialog n nere re ferte pde reed G 13 NT Text Messages Screen ded der eR eee eda ied Ge eect G 14 NT Destinations Screen tesserae aliens Main AR ass tea ice Ya G 15 Urgent Message Dialog u ea cote Glade e de Ed ceo ane dua ts G 15 NT Archived Text Messages G 17 Favorite Groups 5 G 18 Secure Voice Request Cancel Dialog
8. E 10 NI PowerUp diuites cete Reo RC RNAi G 1 Executing the RFMOW Server and G 2 Gonnect to Server a in eerte PIRA REP PATE EA EIER G 3 Basic Node Configuration EERE T ka ha RR eae G 4 Power and Frequency Configuration Screen Value Ranges G 5 Power and Frequency G 6 Main Menu Functions ee PR PRA SR PAR G 7 NT Status Line Fields 5i te eet ide epe uut G 10 NT Network Login since ern re tee ertet e Le cv tee eet e e eta G 12 Reading a Text Orderwire Message eene eene nennen G 13 Composing and Sending a G 15 Viewing Archived Messages 004 G 17 Filtering Messages From a Message 100 G 17 Cutting and Pasting G 18 Favorite Groups SCreen ied et eerte adis te caede e e eia rie e idee dete aos G 18 Requesting a Secure Call U Led ated ene taedet G 19 Cancelling a Secure Call G 19 Receiving a p G 19 Displaying the Terminal Status Scren U G 20 Transferring a File meinen eius 22 Retrieving a File From the Server 2 G 24 Displaying Filtering Saving and Printing the Live Event Log
9. B 1 MAINTENANCE 8 2 2 0 4000200000000 00000000000000000 1 EXPLANATIONS OF COLUMNS IN THE B 3 EXPLANATION OF THE COLUMNS IN TOOLS AND TEST EQUIPMENT B 4 EXPLANATION OF COLUMNS IN REMARKS eene B 4 COMPONENTS OF END ITEMS AND BASIC ISSUE ITEMS LIST C 1 EXPENDABLE DURABLE ITEMS LIST 2 2 D 1 theta D 1 EXPLANATION OF COLUMNS nnn n nennen nnne nennen D 1 MANUAL EQUIPMENT CONFIGURATION PROCEDURES E 1 KIV 7HSB E 1 KIV 7 AND KIV 7HS E 3 STE TACTICAL 6 SDM 300A CONFIGURATION AND OPERATION 8 POWER BALANCE ALIGNMENT PROCEDURE F 1 OVERVIEW OF POWER BALANCE ALIGNMENT nennen F 1 THE ALIGNMENT PROGRAM nnne eren enhn nn nennen emen aa ub F 1 ALIGNMENT PROCEDURE FOR THE AN TSC 85D V 1 AND AN TSC 93D V 1 TERMINALES iie ha exceed cem eee eee tube kun aa Mie
10. Peto p e idet o e pedo fea 3 2 RS485 From RFMOW Computer Connector Pin 3 23 RS232 From RFMOW Computer Connector Pin 3 24 37 Pin Connector Pin Out for SDM 300A Modem seme 3 25 Remote Connector J6 Pin Out 485 3 26 Fan Panel Power Connector J1 Pin Out emen 3 27 PS 2 Mouse and Keyboard Connectors Pin 3 28 VGA Serial Port Pin OUE ecidae bn de eru ditt taeda 3 29 COM1 and 2 Serial Ports Pin Outs eme een 3 30 RS485 Serial Port Pin Out 3 31 RS232 Serial Port Pin 3 32 VOA SerlalPort Pin OUl e s io ane ee dn c a dba eta dtr 3 33 PS 2 Mouse and Keyboard Connectors Port Pin 3 34 Parallel Port Connector J1 Pin Out enne nnns 3 35 37 Pin Connectors J2 amp J3 Pin Out u S emen 3 36 PC Control Signals Connector J4 Pin Out nemen 3 37 Control Signals to the Modem Connector J5 Pin 3 38 Data From To the PC Connector J6 Pin 3 39 Optional Power Connector J7 Pin 3 40 Tools RequirediIndex c ttt ERE ERI RI nia TERRE upaqas IRAE 4 1 Maintenance asks tec P RR RAO i FER ha dries 4 2 Replacement Frequency Modulat
11. G 19 NT Terminal Status 044 40 0000000000 E G 21 NT Send 2 Tny G 22 1 umasa e G 23 NT Live Events SCre6m iere eet etta tend ui Rex ft apices G 25 NT Archived Server Events Screen G 26 NT Archived Client Events G 27 NT Terminal Status Screen eene nne G 30 NTbinkStatus SGreen epe i eger cael est ta rer ere eos G 32 FOW Link Parameters Screen U U odeur ta Lore G 34 ROW Link Parameters G 34 REV 01 TM 11 5895 1838 13 amp P Table of Contents LIST OF ILLUSTRATIONS Cont Figure Number Title Figure G 28 ROW Control Modem TX Parameters Screen Figure G 29 Send Native HW Command Figure G 30 Control Modem TX Parameters Figure G 31 Packet Statistics Screen u Figure G 32 Information Message Figure G 33 Error Message BOX noie Eon de e ORO Figure G 34 Alert BOXO S ae era DE eode REV 01 Replacement Frequency Modulated Orderwire Replacement Frequen
12. Replacement Frequency Modulated Orderwire 1 27 Replacement Frequency o 9 Modulated Orderwire 1 28 gens d Figure 1 28 Combiner Divider Panel 93D Rear Table 1 22 Combiner Divider Rear ITEM COMPONENT ITEM COMPONENT 1 Composite Signal output to Up Converter 5 IF Signal from TX MD 1340 2 Composite Signal input from Down Converter 6 IF Signal to TX MD 1340 3 Divider 7 Combiner 4 RFMOW Attenuator TM 11 5895 1838 13 amp P Chapter 1 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 1 Modulated Orderwire 1 14 DIFFERENCE BETWEEN MODELS The 41700 8593 85 RFMOW contains a Combiner Divider Panel 41700 085 and a Patch Panel 41700 185 as well as two Rack Adapter Kits 41700 8593 41700 8593 93 RFMOW contains a Combiner Divider Panel 41700 093 and a Patch Panel 41700 193 as well as one Rack Adapter Kit 41700 8593 1 15 TECHNICAL CHARACTERISTICS The RFMOW technical data includes the physical electrical and environmental data described in the following paragraphs 1 15 1 Physical Characteristics The RFMOW physical characteristics are listed in Tables 1 23 Table 1 23 RFMOW Physical Data Raven RFMOW Characteristics Standard Metric Measurements Width 19 00 inches 45 09 cm Depth 20 00 inches 50 80 cm Height 29 50 inches 74 93 Weight fully
13. Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 1 RAVEN Y Mo 41700 00 Figure 1 18 Power Distribution Front Panel Table 1 12 Power Distribution Front ITEM COMPONENT 1 Circuit Breaker 2 On Off Power Switch 1 18 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 1 Modulated Orderwire Figure 1 19 Power Distribution Rear Panel Table 1 13 Power Distribution Rear ITEM COMPONENT 1 Grounding Stud 2 AC Power Input 3 AC Power Output Strip REV 01 1 19 Replacement Frequency Modulated Orderwire TM 11 5895 1838 13 amp P Chapter 1 1 20 Figure 1 20 Monitor Clamp Front Panel Table 1 14 Monitor ITEM COMPONENT Monitor Clamp REV 01 TM 11 5895 1838 13 amp P Chapter 1 REV 01 SA bold deb J Figure 1 21 Monitor Front Panel Table 1 15 Monitor Front ITEM COMPONENT Exit Button Left Button Right Button Menu Button Power Button O CO N N Monitor Screen Replacement Frequency Modulated Orderwire 1 21 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 1
14. 4 1 INTRODUCTION EE 4 1 humana haga 4 1 PREVENTATIVE 4 1 Tools Required zit en oett ts 4 1 Maintenance FasKS nent eed atten undici o cadi etude 4 2 Exterior Hardware 4 3 GENERAL REMOVAL AND REPLACEMENT PROCEDURES 4 3 Installation of the 4 4 Removal and Replacement of the 50 3 00 4 6 Removal and Replacement of the RFMOW Fan Panel 4 7 Removal and Replacement of the RFMOW 4 7 Removal and Replacement of the RFMOW Keyboard Video Monitor 4 8 Removal and Replacement of the RFMOW Interface 22 4 9 REPAIR PART AND SPECIAL TOOLS LIST 5 1 INTRODUCTIONS S RI aem oe aep dede on 5 1 LIST OE MANUFACTURERS riri eate echt ta ete ta en es eee ees 5 1 PARTS EIST ttm Dt ifle teste 5 1 REFERENCE PUBLICATIONS sese A 1 MAINTENANCE ALLOCATION CHART 1 seen eene B 1 THE ARMY MAINTENANCE SYSTEM
15. Data Carrier Detect DELE Delete Demultiplexer DISA Defense Information Systems Agency u u Data Terminal Ready aee Energy Bit Noise Density EIA 530 u a High Speed 25 Position Interface for Data Terminal Equipment and Data Circuit Terminating Equipment BIR Rm Equipment Improvement Recommendations EQUIP ete Equipment E SD t sana Rite Electrostatic Discharge A teat Farenheit Frequency Division Multiple Access FD Co ama g t Full Duplex with end around synchronization Full Duplex Fill Port Electrical Interface FOW cene no Forward Orderwire REV 01 H 1 Replacement Frequency Modulated Orderwire Abbreviation or Acronym Eten Feet GND dee Ground iie eed Gigahertz eee Ground Mobile Forces GUI iu itm Graphical User Interface High HB icit High Power Amplifier n ER Hertz VPadateh este tits adhe Interface ate Input Output ansa khu ah tu Identification IE eee E Intermediate Frequency ER Inch es IRON Inter Range Operation Number Interface Unit Ratten Jumper Kg nesciens kilograms 84 Device KHZ Kilo hertz Device KVM
16. Table 3 9 COM1 and 2 Serial Ports Pin Out 2 2 Description Data Carrier Detect Receive Data Transmit Data Data Terminal Ready Ground Data Set Ready Request to Send Clear to Send jo OD OI GOO N gt Ring Indicator TM 11 5895 1838 13 amp P Chapter 3 REV 01 TM 11 5895 1838 13 amp P Chapter 3 REV 01 Figure 3 9 COM3 RS485 Port Table 3 10 COM3 RS485 Serial Port Pin Out 2 Description Receive Data Input Transmit Data B Output Transmit Data A Output Not Used Ground Not Used Not Used Not Used Receive Data B Input N O OI OO NM gt Replacement Frequency Modulated Orderwire 3 31 Replacement Frequency Modulated Orderwire 3 32 Figure 3 10 COM4 5232 Port Table 3 11 COM4 RS232 Serial Port Pin Out 2 2 Description Data Carrier Detect Input Receive Data Input Transmit Data Input Data Terminal Ready Output Signal Ground Data Set Ready Input Request to Send Output Clear to Send Input jo N O OI GOO N gt Not Used TM 11 5895 1838 13 amp P Chapter 3 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire 3 3 5 Keyboard Monitor Mouse Figure 1 20 on page 1 22 illustrates the location of external connectors for the 41700
17. 11 5895 1838 13 amp P TECHNICAL MANUAL OPERATOR S UNIT AND DIRECT SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST FOR REPLACEMENT FREQUENCY MODULATED ORDERWIRE RFMOW AN GSC 69 V 1 NSN 5895 01 522 2119 85 Terminal NSN 5975 01 529 3943 Rack Adapter Kit for 85 Terminal AN GSC 69 V 2 NSN 5895 01 522 2117 93 Terminal EIC N A VERIFIED DRAFT Rev 01 March 20 2007 Distribution authorized to the Department of Defense and DOD contractors only for official use or for administrative or operational purposes This determination was made on 15 MAY 2004 Other requests for this document will be referred to Commander US Army Communications Electronics Command and Fort Monmouth ATTN AMSEL LC COM T SLEP Fort Monmouth New Jersey 07703 5007 HANDLING AND DESTRUCTION NOTICE Comply with distribution statement and destroy by any method that will prevent disclosure of contents or reconstruction of the document This page left blank intentionally TM 11 5895 1838 13 amp P Replacement Frequency Safety Summary Modulated Orderwire SAFETY STEPS TO FOLLOW IF SOMEONE IS THE VICTIM OF ELECTRICAL SHOCK DO NOT TRY TO PULL OR GRAB THE INDIVIDUAL IF POSSIBLE TURN OFF THE ELECTRICAL POWER IF YOU CANNOT TURN OFF THE ELECTRICAL POWER PULL PUSH OR LIFT THE PERSON TO SAFETY USING A DRY WOODEN POLE OR A DRY ROPE OR SOME OTHER INSULATING MATERIAL SEND FOR HELP AS SOON AS POSSIBLE
18. 2 Cables are not properly seated or are in the wrong location 1 Check if SVU light is on If light is off go to SVU light not functioning 2 Check cable connections at J1 and J2 for proper seating EQUIP CONTROL RCV XMT lights SONIC ALERT does not operate 1 Loose or disconnected J4 Cable 2 Loose or disconnected J5 Cable 1 Loose or disconnected J4 Cable 1 Check J4 Cable 2 Check J5 Cable 1 Check J4 Cable Control Port Error Message Refer to Flow Chart A 4 Auxiliary Port Error Message Refer to Flow Chart A 5 Data Port Error Message Refer to Flow Chart A 6 RFMOW Software RFMOW Server Application will not run Refer to Flow Chart A 1 RFMOW Client Application will not run Refer to Flow Chart A 2 REV 01 3 3 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 3 Table 3 1 Troubleshooting COMPONENT PROBLEM PROBABLE CAUSE MAINTENANCE TASK RFMOW RFMOW Client Refer to Flow Chart A 3 Software Application does not attach to RFMOW Server Application Network Entry FOW not on the NCT Problem satellite No Carrier Detect Getting Carrier Detect but not receiving Bulletin Board Messages Refer to Flow Chart B 1 1 and B 1 2 Refer to Flow Chart B 2 ROW not on the Refer to Flow Chart B 3 1 and B 3 2 satellite ROW is on the 1 Verify output of Up Converter for
19. Control FOC C Aus FDC Example or Command Response Figure G 29 Send Native HW Command Screen Table G 29 Sending Native Hardware Commands 1 Select Menu gt Server gt Send HW Command on the main menu to display the Send Native Hardware Command screen 2 Select the terminal whose modem will be issued a command by clicking on the terminal name in the Terminals window 3 Select the modem to be commanded from the Hardware window NTs cannot issue commands to the local down converter since it is not controlled by the RFMOW system No auxiliary modem is present in the NT terminal configuration 4 Enter the modem command in the Command field The commands for the specific modem used in the terminal can be found in the user s manual for that equipment see Appendix References 5 Click the Send button to issue the command to the equipment The response from the modem will be displayed in the Response window If the NT issues a command to a remote terminal a response will not be displayed until the response is transmitted to the NCT from the remote terminal during its TDMA slot NOTE To close the Send Native Hardware Command screen click the Close button NOTE The RFMOW always precedes a command sequence with a command placing the modem in the remote control mode If the operator attempts to place the modem the local mode from the modem front REV 01 G 35 R
20. Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix E E 3 SECURE VOICE UNIT E 3 1 STE Tactical Configuration 1 Press the MENU button to bring up the TERMINAL MANAGEMENT option on the screen a Press SELECT to get the NETWORK SETTINGS option b Press SELECT i Confirm Active Network Port is set to BDI 232 then press SCROLL i Press CHANGE to set STU3 Ack Nack to DISABLED then press SCROLL iii Confirm STU3 Extended Timeout is set to 0 then press SCROLL 3 times iv Confirm DCE Ready is set to Not Required then press SCROLL v Confirm Network Rate is set to 4 8 Kbps then press SCROLL twice c Press VIEW to get the TERMINAL CONFIGURATION CONTROL options d Press SELECT i Confirm Initial Secure Mode is set to Auto Secure then press SCROLL ii Confirm Remote Control is set to DISABLED then press SCROLL iii Confirm Card Privileges is set to ENABLED then press SCROLL twice e Press SECAPP to enter the SECURE ACCESS CONTROL SYSTEM i Confirm that Secure Data Appl is set to ENABLED then press SCROLL ii Confirm that Secure Data ACL is set to DISABLED then press SCROLL iii Confirm that Secdata Max Sec and Secdata Min Sec are set to None then press SCROLL iv Confirm that Secure Voice Appl is set to Enabled then press SCROLL v Confirm that Secure Voice ACL is set to Disabled then press SCROLL vi Confirm that Secvoice Max Sec and Secvoice Min Sec are set to None then press SCROLL twice
21. Scrambler Type OM73 POWER 18 Diff Coding ON U C 38 Gain Pun dBm dB 8 5349 38 38 dB D C 4548 JOW Power 021428906 watts Power 67 659500186 watts Figure F 11 RFMOW Output Attenuator Step 10 Place transmitter into operate Ensure transmitter output is directed to the antenna and not the dummy load The RFMOW orderwire modem will not attempt to transmit at this time until login is selected at the RFMOW desktop and the NCT GMF Controller opens an access window to allow terminals to content for access to the network Step 11 Attempt to log on to RFMOW network This is done by selecting Menu gt Network gt Login at the main menu of the RFMOW desktop The orderwire modem will still not transmit until commanded to do so by the NCT Watch the RFMOW orderwire modem If the transmit light goes on then a message window should appear on the RFMOW desktop informing the terminal operator that a terminal has just been granted the ROW Step 12 If successful request permission to access comm carrier If not successful check attenuator settings and uplink path See step 11 above If successful the operator should request a secure voice call on the RFMOW desktop Then real time feedback will be available from the NCT regarding the establishment of the communications carrier F 10 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appe
22. 100 240 VAC 50 60 HZ ANALOG KEYBOARD MOUSE 1 5 AMPS RGB VGA VIOLET GREEN Figure 1 22 Keyboard Monitor Mouse Rear Panel Table 1 16 Keyboard Monitor Mouse Rear ITEM COMPONENT 1 Grounding Stud 2 Power Connector 3 Monitor 4 Keyboard Connector 5 Mouse Connector 1 22 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 1 Modulated Orderwire INTERFACE UNIT NSN 5895 01 514 1882 RAVEN GUIP ELECTRONICS J1 SECURE VOICE CONTROL VOICE UNIT MODE POWER RCV XMT RCV XMT NCT DATA SVU OO OO OO Q CO Figure 1 23 Interface Unit Front Panel Table 1 17 Interface Unit Front ITEM COMPONENT 1 Housing Enclosure for the KIV 7 Device 2 J1 Connectors for the STU STE 3 Alarm Horn 4 On Off Power Switch 5 Status and Mode LEDs REV 01 1 23 Replacement Frequency Modulated Orderwire J2 CONTROLLER MODEM DATA 85 264 VAC J3 AUXILLARY MODEM DATA J7 POWER OUT J5 MODEM CONTROL J1 SECURE VOICE UNIT J6 MODEM DATA Figure 1 24 Interface Unit Rear Panel TM 11 5895 1838 13 amp P Chapter 1 Table 1 18 Interface Unit Rear ITEM COMPONENT ITEM COMPONENT 1 Power Connector 7 J5 Modem Control Connector 2 Grounding Stud 8 J6 Modem Data Connector 3 Mode and Enable Auto TX Switches 9 J7 Power Out Connector 4 J2 Controller Modem Data Connector 10 J1 STU Connector 5 J3 Auxiliary
23. 11 5895 1838 13 amp P Modulated Orderwire Appendix G copy capability is also available for copying selected text segments from the open file into the compose sub window of the Text Orderwire Screen The operator also has the ability to print an entire log or just a selected portion The save button will allow the operator to save a message log to the local machine where the client application is running with an option of choosing a different name and location G 4 3 1 4 Cut and Paste into the Compose Window Text within a message log file can be copied into the compose window Table G 14 Cutting and pasting text 1 To select text within the message file move the cursor to the start of the desired text and highlight as much as needed 2 Right click and select copy to save the selected text to the clipboard 3 After closing the file edit window the text can be inserted into the text orderwire compose window by placing the cursor at the desired insertion point and clicking paste from the right click drop down G 4 3 1 5 Favorite Groups The Favorite Groups screen see Figure G 16 allows the terminal operators to create mission addresses using the SAA Mission Number or other logical mnemonic rather than always selecting terminal IDs Favorite Groups x Nodes in Network Nodes in Group Favorite Groups NCT_Server Enter Name NT_Middle Gk Cancel Figu
24. 2 11 2 3 EQUIPMENT THEORY OF OPERATION I 2 12 2 3 1 Device Control n L n u 2 12 2 3 2 A B Switch 2 12 2 3 3 Sonalert 2 12 2 3 4 Data Communications 2 12 2 3 5 Voice 2 12 2 3 6 Enable Auto TX Off Switch on Interface 2 13 2 4 CONTROLS AND INDICATORS n nn 2 13 2 4 1 SDM 300A Controls and Indicators sss 2 13 2 4 2 Interface Unit Controls and Indicators 2 14 2 5 EQUIPMENT 2 15 2 6 EQUIPMENT POWER UP qaq DESEE 2 17 2 7 EQUIPMENT POWER DOWN 2 17 2 8 NT INSTALLATION CONFIGURATION AND 2 18 2 8 1 EQUIPMONE LIST 2 18 2 8 2 Installation 2 18 2 8 3 Equipment Configuration 20 070 10010 2 20 2 8 4 Equipment Checkout 2 0 2 1 1 a 2 20 2 8 5 RFMOW Software Installation 2 20 2
25. CHAPTER 3 TROUBLESHOOTING 3 1 INTRODUCTION This chapter provides the following information for the RFMOW e Troubleshooting e Connector Pin Outs Schematics 3 2 TROUBLESHOOTING WARNING Proper grounding is an important safety feature and must be a primary consideration in all electrical and electronic equipment installations Ensure that all grounding connections are secure and that all grounding cables are kept out of vehicle and personnel paths WARNING Use extreme care when working around electrical equipment to avoid the possibility of severe or fatal electrical shock Remove all jewelry i e rings necklaces etc before working with the RFMOW WARNING Ensure that all power connections are properly insulated clean and mechanically secure to prevent personnel injury when the RFMOW is powered up and operated When the RFMOW power cables are installed carefully inspect all connectors and wiring for worn or broken parts Make any necessary repairs before powering up the RFMOW If any cable or connector damage is discovered while the RFMOW is operating the RFMOW should be powered down and the damage repaired immediately WARNING Even with covers removed lethal voltages may still be present inside the RFMOW Failure to exercise caution could result in fatal or serious injury to personnel WARNING High voltage 120 VAC is present in this equipment Use extre
26. ISNA WNH31NI 21 Addn W3Od isa w ez ez y 6d Ed i d EZ 6i vi Z Ed d 62 89 92 8 9 5 29 33YHSINYM F w viva 28 XT 100 viva anx ino XII F F F Namnam 6 8 4 9 id asuvas 34v4s 686 2178 8 s s v 2ifr OL Ati SIs v 2ifr OL 8wsv 2ir OL 4 21 t 4 OL 2 OL 217 Gif OL Si 2iF 91 OL REV 01 Figure 3 19 Schematic Interface Unit Replacement Frequency Modulated Orderwire SE Zf OL 2 21 Z Bi OL nx zeee ezu 3108v2 3NOHMd3731 BLS Jr SNOHd37131 nis GIT 3 42 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire Wiring Diagram Replace Frequency Modulated Orderwire REV 01 3 43 TM 11 5895 1838 13 amp P Replacement Frequency Modulated Orderwire Chapter 3 ualdvQOv 0v WYHOVIO ONIWIM OM aNnos JHL LAN MIUI 018 v LINN 3O 39 Yd NI GHOD H3M Od 1000 6628 ISN 31S ONY 13NYd H3MOd JHL QHOO H3MOd 1000 6624 ISN 39 V 3H31NI ONY OHvVOSASW HOLINON JHL 031719418 SI QHOO H3MOd 32 3 3 1 3H1 30 HY3H JHL OLNI S 1d LI 1VH1 OS 10005224 318 2 1 0313730 0313730
27. Lists items required to enable safe and efficient operation of the RFMOW Appendix Expendable Durable Items List Lists items needed to operate and maintain the RFMOW Appendix Manual Equipment Configuration Procedures Lists items needed to be manually configured Appendix F Power Balance Alignment Procedure Provides procedure for aligning the terminal Appendix G Software Operation Provides procedures to power up and to conduct normal network operations AppendixH Glossary Lists acronyms and abbreviations used in this manual E REV 01 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Safety Summary DEFINITIONS The word shall is used in this manual to express a provision that is binding The word will is used to express a mandatory declaration of purpose or when it is necessary to express a future event The words should and may are used when it is necessary to express non mandatory provisions WARRANTY INFORMATION The following instructions are for the RFMOW 41700 8593 equipment requirements The Raven Electronics Corporation equipment RFMOW includes a factory warranty of 24 months All warranties are tracked by serial number Please contact our Repair Department for warranty expiration date Failures resulting from material workmanship defects will be repaired under the warranty Warranty Claims All warranty claims must be initiated by the organization using the equipment Th
28. the TM to visually inspect cable Modem s connections and cable pin outs between RFMOW Computer IU and the Modem s Refer Section 3 3 for cable pin outs Configure Modem s and restart RFMOW Server and Client applications and try again Configured STOP STOP If loose cables are found reconnect cables and restart RFMOW Server and Client applications and try again If Cables and pin outs verified If cable connections cable pin outs and equipment configuration has been verified but still seeing Data Port Error message contact PM for assistance incorrect pin outs are identified contact PM for assistance Flowchart A 6 Data Port Error Message 3 10 REV 01 11 5895 1838 13 amp P Chapter 3 01 Shut down RFMOW Computer Turn 7 Key into OFF Vertical position Restart RFMOW Computer wait for the login process to finish Turn KIV 7 Key into ON Horizontal position STOP Continue with normal Operations Does the Mouse Pointer still jitter Flowchart A 7 Mouse Pointer Jittering Replacement Frequency Modulated Orderwire STOP Contact PM for assistance Replacement Frequency Modulated Orderwire 3 12 Verify satellite spectrum If so equipped use spectrum analyzer to verify antenna pointing If not equipped utilize communication e
29. 401 NO Qnis ONNOYS OL LINN 39V43831NI 13NYd H3MOd HO1INOW H31nidWOO W300W WO33 S3HIM ONNOYO 193NNOO 13 H3MOd OL LINN 39YJH3INI 31S HOLINOW W31ndWOO W300W 509502 H3MOd L93NNOO 7 3019 JHL WOH4 1431 IHL NO S318v9 Q31ON 3SIMN3HLO SS3INN S3LON H3MOd 315 JHL Xov JO WOLLOS O1 3dY1 ONY 1109 10005224 9 HOLINON Q3nddns 31872 100 1000 2024 200 1000 202 FIONN NI LON 9v dO HOVE 313HS 315 LINN 3OV3H3AINI 80002111 QHVO8A33 YOLINOW 8000 2111 13 diNV 10 YOLINOW 80002151 H3lndWOO C000 1 2H 7I3NVd 01 310N 335 W3OOW 00021 TANVd NO193NNOO Figure 3 20 RFMOW Wiring Diagram REV 01 3 44 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 4 Modulated Orderwire CHAPTER 4 MAINTENANCE AND INFORMATION 4 1 INTRODUCTION This chapter provides the following maintenance information for the RFMOW e Maintenance Concept e Preventative Maintenance e Removal and Replacement 4 2 MAINTENANCE CONCEPT The goal of the RFMOW maintenance is to prevent equipment failures by performing preventive maintenance When failures occur the objective of corrective maintenance is to verify the failure and replace the faulty RFMOW part in the shortest possible time with the least impact on the mission 4 3 PREVENTIVE MAINTENANCE Preventiv
30. NT Composing Sending and Receiving Text Orderwire Messages The text orderwire function provides only UNCLASSIFIED communications transmission It is the responsibility of the operator sender of the messages to ensure that classified information is not transmitted over this medium Operations Security OPSEC should be used when composing and transmitting text orderwire messages The secure voice orderwire is provided for those occasions where classified information must be exchanged between the NCT and an NT a The File Transfer message is used by any node in the network to send a file to other network recipients The File Transfer message will normally contain only part of a larger file which is segmented by the originator and reassembled by the recipient nodes b The Message Acknowledge message is used by the to acknowledge receipt of a Text Orderwire File Transfer or other assured delivery message This notification allows the source node to be informed that the delivery of the message was successful c The Undelivered Message message is used by the to inform a source node that a message was not able to be delivered to the specified recipient NT d The Notice message is used by the NT to inform the operator of a problem that has occurred at the NT that is not otherwise handled by the message protocol 2 2 3 5 Secure Voice Configuration Messages The secure voice configuration messa
31. Pep tete Eo tee 2 22 Control Panel Locatlon 5 dni creer ded P AG BER DER 2 23 Add Remove Programs Location 2 24 RFMOW Unistallation 2 24 IRS485 Conlector PIS 3 23 I92932 COnh6ectol Dean 3 24 37 Pin Connector for SDM 300A Modem sse 3 25 Remote Connector J6 for SDM 300A Modem seen 3 26 ctae dese ciem POOR bam eb dr d 3 27 PS 2 Mouse and Keyboard 3 28 VGA Serial Port ied p edades eo beider de Edge ide 3 29 COM1 2 Serial 3 30 COMS RS465 cttam gu anime tente 3 31 Replacement Frequency Modulated Orderwire Figure Number Figure 3 10 Figure 3 11 Figure 3 12 Figure 3 13 Figure 3 14 Figure 3 15 Figure 3 16 Figure 3 17 Figure 3 18 Figure 3 19 Figure 3 20 Figure 5 1 Figure 5 2 Figure 5 3 Figure F 1 Figure F 2 Figure F 3 Figure F 4 Figure F 5 Figure F 6 Figure 7 Figure F 8 Figure F 9 Figure F 10 Figure F 11 Figure G 1 Figure G 2 Figure G 3 Figure G 4 Figure G 5 Figure G 6 Figure G 7 Figure G 8 Figure G 9 Figure G 10 Figure G 11 Figure G 12 Figure G 13 Figure G 14 Figure G 15 Figure G 16 Figure G 17 Figure G 18 Figure G 19 Figure G 20 Figure G 21 Figure G 22 Figure G 23 Figure G 24 Figure
32. UNCLASSIFIED 16 35 55 671 This server is now NT server j AW 00 00 00 Start etm Sf connect to server bmp JE Client IRON 2899 12 36 em Figure G 8 NT PC Controller Screen As shown at the top of the screen the window title contains the satellite IRON number the network identification NetID the terminal name TermName and terminal type TermType Beneath the title bar is located the menu bar the contents of which are described in paragraph G 1 3 5 Main Menu Beneath the menu bar is the status line which contains various information about the current status of the terminal the communications links and the operation of the network The content of the display is shown below in Figure G 9 NT Status Line and a description of each of these items and their possible values are described in Table G 8 REV 01 G 9 Replacement Frequency Modulated Orderwire Server State OPERATE Client Mode Control FOW EbNO Max TM 11 5895 1838 13 amp P Appendix G RSL State ROW 0 FreqOffSet State VO State Send File NCTName 363 Access 93 105 0 Mute Inactive Inactive Server LEGEND Server State STANDBY OPERATE DISCON NECTED Figure G 9 NT Status Line Table G 8 NT Status Line Fields DESCRIPTION The server starts binds to the Transmission Control Protocol TCP port and listens at the port waiting for client to connect and complete initia
33. Using 2 Phillips screwdriver loosen four 4 retaining screws securing the KVM to rack Slide KVM forward and place on the telephone drawer front panel down Remove Video cable connected to Analog RGB on rear panel Remove PS 2 Keyboard cable connected to Keyboard violet on KVM rear panel Remove 5 2 Mouse cable connected to Mouse green on KVM rear panel Remove Power cable connected on KVM rear panel Using a 11 32 nut driver remove the Grounding cable on the Grounding Stud on KVM rear panel 4 8 01 11 5895 1838 13 amp P Replacement Frequency Chapter 4 Modulated Orderwire Replacement o e o 4 4 6 Fully extend telephone drawer to place units on to be installed Place a piece of foam on drawer to prevent damage Place the KVM onto the telephone drawer Using a 11 32 nut driver replace the Grounding cable on the Grounding Stud on KVM rear panel Insert PS 2 Mouse cable and connect it to Mouse green on KVM rear panel Insert PS 2 Keyboard cable and connect it to Keyboard violet on KVM rear panel Insert Video cable and connect it to Analog RGB KVM rear panel Insert Power cable and connect it on KVM rear panel Position KVM onto guides in rack and carefully push the KVM in place Using 2 Phillips screwdriver tighten four 4 retaining screws securing the KVM to rack Removal and Replacement of
34. e Close the Win Zip Self Extractor 2 8 5 2 Install RFMOW Software as follows a Open New Folder located on the Desktop b Double click the setup exe file to run the Install Shield Wizard REV 01 2 21 Replacement Frequency TM 11 5895 1838 13 amp P Chapter 2 Modulated Orderwire As shown in figure 2 12 follow the Installation Wizard allowing the default locations to be created By clicking Next without changing the settings C 2 RFMOW InstallShield Wizard EB x Welcome to the InstallShield Wizard for The InstallShield R Wizard will install RFMOW on your computer To continue click Next amp Bak Figure 2 12 InstallShield Wizard for d Afterthe Wizard Installs the necessary files to the PC Controller the operator will be prompted to select a terminal type to be installed NT with SDM 100 300 modem MUST be selected As shown in Figure 2 13 in order for the software to execute correctly If any other selection is made from this screen the software will NOT pass the Hardware Check during the initial setup of the RFMOW Setup E RFMOW Click to chose the desired setup from the peer anh napisi 53 RET ee ENT with SOM100 300 modem list aright then click INT with SLM8650 modem NT with DMD20 modem NT with DMD20L modem Figure 2 13 Terminal Setup Type Click Finish once the installation is complete Click on the pop up
35. transmission STOP STOP Was a response Continue with normal receive Contact PM for Operations assistance Flowchart D 2 Transmitted Messages Appear in the Transmit Window but no Response is Received 3 20 REV 01 TM 11 5895 1838 13 amp P Chapter 3 Replacement Frequency Modulated Orderwire Flowchart E 1 RFMOW Client Application REV 01 In the RFMOW Client Application observe the lower right corner of the monitor for the Access Window clock STOP Your messages will only be transmitted when being polled by the NCT STOP Restart RFMOW Server Client Applications and log in back into the RFMOW network No Once logged in attempt to send a text message If the problem persists contact PM for assistance STOP Continue with normal Yes Operations Is the Access Window open From within the RFMOW Client Application select Network Status Terminal Option Verify that the Terminal page shows the terminal being logged in into the network Terminal Logged in Observe operation for three cycles to see if the message will be transmitted Was the message sent STOP Contact PM for assistance reflects Voice Setup but Secure Voice Phone does not Ring 3 21 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 3 This page left blank intentionally 3 22 REV 01 TM 1
36. 015 Keyboard Monitor Mouse Figure 3 11 and Figure 3 12 illustrate pin outs for these connectors Connector pin outs are described in Table 3 12 and Table 3 13 respectively Figure 3 11 Serial Port Table 3 12 Serial Port Pin Out 2 Description Red Green Blue Not Used Ground Ground Ground Ground Not Used Ground Not Used DDC DAT Horizontal Synchronization Vertical Synchronization DDC Clock N O OI 3 GOO N gt P 01 3 33 Replacement Frequency Modulated Orderwire TM 11 5895 1838 13 amp P Figure 3 12 PS 2 Mouse and Keyboard Connectors Table 3 13 PS 2 Mouse and Keyboard Connectors Port Pin Out 3 34 Pin Mouse Description Keyboard Description 1 Data Data 2 Not Used Not Used 3 Ground Ground 4 5V 5V 5 Clock Clock 6 Not Used Not Used Chapter 3 REV 01 11 5895 1838 13 amp P Chapter 3 3 3 6 Interface Unit Replacement Frequency Modulated Orderwire Figures 1 21 and 1 22 on pages 1 23 and 1 24 illustrate the location of external connectors for the 41700 777 Interface Unit Figure 3 13 through Figure 3 18 illustrate pin outs for these connectors Connector pin outs are described in Table 3 14 through Table 3 19 respectively Figure 3 13 STU IIIISTE Telephone Connector J1 Female 25 pin
37. 150425 l0g msq_04212004 141504 log 04222004 143047 log msa 04232004 131213 2 Save As Print Close UNCLASSIFIED 06 02 2004 16 58 36 365 value exceeded maximum AW 00 00 15 Astart erm B Executive Client IRON 40089 12 53PM Figure G 15 NT Archived Text Messages Screen Table G 12 Viewing Archived Messages 1 To display the Archived Text Messages screen Figure G 16 select Menu gt Message gt Open Archives 2 To view a specific message log select that message log from the Message Logs list and click the Search button The contents of the log will be displayed in the Message List text box 3 To view a specific message in the Message List click on that message The message contents will be displayed in the Message Display text box Table G 13 Filtering Messages From a Message Log 1 An extensive filtering capability exists to allow only certain messages from a message log to appear in the Message List Search criteria can include any combination of Time Date Received Transmitted Urgent Node and specific Text string 2 To filter by any combination of the items listed above select the check box located next to that item enter the Time Date Node and Text string as desired and click the Search button Only those messages desired will be displayed in the Message List text box REV 01 G 17 Replacement Frequency
38. 2 nicer AREN ENARA 2 3 Replacement Frequency Modulated Orderwire TABLE OF CONTENTS Cont TM 11 5895 1838 13 amp P Table of Contents Chapter Title Page CHAPTER 2 OPERATING 65 2 1 2 2 3 2 Network Login Logout Messages 2 4 2 2 3 3 Equipment Control eene nennen nnn 2 4 2 2 3 4 Network Data Messages pere eerte ce coe oce eee e dO duce deed 2 4 2 2 3 5 Secure Voice Configuration Messages 2 5 2 2 4 Forward Orderwire FOW Channel sse eene 2 5 2 2 5 Return Orderwire ROW 2 5 2 2 5 1 ROW Structure i ba x NO a 2 5 2 2 5 2 ROW lur EE 2 6 2 2 6 Network Modes 2 7 2 2 7 Maintenance of Control Link nnne 2 8 2 2 8 Operation of Text Orderwire 22 04 0 2 9 2 2 9 Operation of the Secure Voice 2 40 2 10 2 2 10 File 2 11 2 2 11 Network Control Handover 2 11 2 2 12 File 2 11 2 2 13 Equipment nn
39. 2 5 Antenna Equipment Group The antenna equipment group provides the ability to transmit the signal to or receive from the satellite This equipment group includes the antenna containing the satellite dish and feedhorn low noise amplifier LNA for amplifying the received signal switches waveguides and antenna control unit The antenna control unit determines the elevation and azimuth angle corrections to move the antenna so that it continues to point directly at the satellite REV 01 1 5 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 1 1 12 2 Description RFMOW is a command and control voice and messaging system this specification the terms and system shall be synonymous The system shall provide functions to allow users to create edit transmit archive retrieve and receive messages The system shall consist of a variety of hardware and software components and shall support multiple tactical terminal users The RFMOW architecture shall support operations over a DSCS satellite network The system shall be modular to support expansion beyond the current order wire mission capability to include additional users and multiple satellite subnets The functional architecture of the RFMOW shall be as depicted in Figure 1 6 G 9600 Bps 9600 Bps Tactical Terminals Control Console Figure 1 6 Functional Architecture of the RFMOW The RFMOW network shall incorporate pre e
40. 3 1 Packet Statlsties eco ico A E E G 41 G 5 3 2 Information Message BOX6S u u Nueces aree e e i ee G 42 G 5 3 3 Error Message BOXES iie eate eb iiti tese th ei beum G 42 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Table of Contents TABLE OF CONTENTS Cont Chapter Title Page APPENDIX G RFMOW SOFTWARE OPERATION sse eee G 1 G 5 3 4 Alert Message do nette ob ed G 42 G 5 3 5 Manually Saving and Deleting Log G 42 APPENDIX H GLOSSARY ana Dye pd ean ene dan enm tents H 1 REV 01 Replacement Frequency Modulated Orderwire vi This page left blank intentionally TM 11 5895 1838 13 amp P Table of Contents REV 01 TM 11 5895 1838 13 amp P Table of Contents Figure Number Figure 1 1 Figure 1 2 Figure 1 3 Figure 1 4 Figure 1 5 Figure 1 6 Figure 1 7 Figure 1 8 Figure 1 9 Figure 1 10 Figure 1 11 Figure 1 12 Figure 1 13 Figure 1 14 Figure 1 15 Figure 1 16 Figure 1 17 Figure 1 18 Figure 1 19 Figure 1 20 Figure 1 21 Figure 1 22 Figure 1 23 Figure 1 24 Figure 1 25 Figure 1 26 Figure 1 27 Figure 1 28 Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 2 6 Figure 2 7 Figure 2 8 Figure 2 9 Figure 2 10 Figure 2 11 Figure 2 12 Figure 2 13 Figure 2 14 Figure 2 15 Figure 2 16 Figure 3 1 Figure 3 2 Figure 3 3 Figure 3 4 Figure
41. 485 Signal From the Modem Chapter 3 REV 01 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire Figure 3 17 Data From To the PC J6 Female 25 pin D Sub Table 3 18 Data From To the PC J6 Connector Pin Out Pin Description Pin Description 1 Not Used 14 Not Used RS 232 Data From the PC to the COMSEC Device 18 Not Used RS 232 Data To the PC from the 3 COMSEC Device 19 Not Used 4 Not Used 17 Not Used RS 232 Red Alarm Indicator from the 5 COMSEC Device 18 Not Used RS 232 Black Alarm Indicator from the Device 19 o pe RS 232 Sync Command Transmit Ground 20 Receive to the COMSEC Device 8 Not Used 21 Not Used 9 Not Used 22 Not Used 10 Not Used 23 Not Used 11 Not Used 24 Not Used 12 Not Used 25 Not Used 13 Not Used REV 01 3 39 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 3 Figure 3 18 Optional Power for External Equipment If Needed J7 Female 9 pin D Sub Table 3 19 Optional Power J7 Pin Out Description 2 12 VDC up to 1 Amp current draw 12 VDC up to 1 Amp current draw 12 VDC up to 1 Amp current draw 12 VDC up to 1 Amp current draw Ground Ground Ground Ground Ground jo N O OI 2 OO N gt 3 40 REV 01 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orde
42. 5 respectively Figure 3 3 37 Pin Connector for SDM 300A Modem Table 3 4 37 Pin Connector for SDM 300A Modem Pin Out Pin Description 1 19 Shield 3 MF 4 SD A 5 ST A 6 RD A 7 RS A 8 RT A 9 CS A 11 DM A 13 RR A 16 MC A 17 TT A 20 37 SIGGND 21 DF 22 SD B 23 ST B 24 RD B 25 RS B 26 RT B 27 CS B 29 DM B 31 RR B 34 MC B 35 TT B REV 01 3 25 Replacement Frequency Modulated Orderwire Figure 3 4 Remote Connector J6 for SDM 300A Modem Table 3 5 Remote Connector J6 EIA 485 Pin Out Pin 2 Wire Description 4 Wire Description 1 GND Not Used 2 Not Used Not Used 3 Not Used Not Used 4 RX TX TX 5 RX TX TX 6 Not Used Not Used 7 Not Used Not Used 8 RX TX RX 9 RX TX RX For 2 Wire Operation 3 26 Only two wires are required Tie pins 4 and 8 together both Tie pins 5 and 9 together both TM 11 5895 1838 13 Chapter 3 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire 3 3 3 Fan Panel Figure 1 12 on page 1 14 illustrates the location of external connectors for the 41700 001 Fan Panel Figure 3 5 illustrates pin outs for this connector Connector pin outs are described in Table 3 6 Figure 3 5 Fan Panel Power Connector J1 Table 3 6 Fan Panel Power Connector J1 Pin Out Description Not Used Not Us
43. Chapter 5 Maintenance amp Troubleshooting to correct the problem 5 The NT terminal then waits until the NCT has closed the access window and has sent the updated TDMA Schedule message The NT then automatically updates the ROW State to Mute the Server State to Operate calculates the time to wait for the beginning of its timeslot and begins normal network operations at which time the NT box in the upper right corner turns green RFMOW Client x d 2 is granted the ROW Figure G 10 ROW Granted Dialog G 12 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire RFMOV Client x A Login is completed successfully Figure G 11 Login Successful Dialog G 4 2 1 Login Multiple Clients RFMOW allows for multiple clients to be attached to a single server within an RFMOW node a node being a single NCT ANCT or NT Operators may start a client on any PC with RFMOW software installed and specify the name of the server on the local area network LAN to which they desire to connect NOTE All clients MUST be configured in the same subnet The first client connected to a server is designated the Control client and is given all operator privileges Any subsequent connecting clients are designated Monitor clients and are given limited operator privileges Control client privileges can be handed over from one client to another See Server Control Handover paragraph G 1 5 8 for furth
44. Client Request Control Allows monitoring operator to request server control from the control client Server Basic Configuration Allows the operator to view the basic configuration when Server State is in Standby Network and Terminal Identification Information screen Server Detailed Configuration Allows the operator to view and make changes to the Power and Frequency Configuration screen when Server State is in Standby Server Disable Audio Alarm Allows the operator to disable the audio alarm this command will toggle between disable and enable depending on the current state Server Enable Debug Logging Allows the operator to enable logging of debugging log messages this command will toggle between disable and enable depending on the current state Enable will cause a large amount of information to be continually stored to the hard drive This can be very useful for troubleshooting but should be set to disable for operation under normal conditions REV 01 G 7 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix G Table G 7 Main Menu Functions MENU ITEM ACTION Server Send HW Command Allows the operator to send raw commands to the modems The NCT may issue commands to the modems of any terminal in the network but NTs may only issue commands that affect their own modem NTs may also query information from any modem in the network Server Built in Tests Allows the operator to test the hardware in
45. Description This column provides a minimal description of the item D 2 5 Part Number This column provides the item part number D 2 6 Cage Code The Commercial And Government Entity Code CAGE CODE is five digit code that identifies the manufacturer distributor or Government agency that supplies the item D 2 7 U M The Unit of Measurement U M code shows the physical measurement or count of an item such as gallon dozen gross etc Table D 1 Expendable Durable Items List ITEM LEVEL NSN DESCRIPTION PART NO CAGE CODE U M 1 Fan Panel Intake Filter E100 0001 51504 EA 2 Computer Intake Filter E100 0002 51504 EA REV 01 D 1 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix D This page left blank intentionally D 2 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix E E 1 Modulated Orderwire APPENDIX E MANUAL EQUIPMENT CONFIGURATION PROCEDURES KIV 7HSB CONFIGURATION NOTE Verify operational status of the KIV 7HSB battery Consult KIV 7HSB manual for procedure 1 REV 01 Load Key using Fill Device a b Initiate the load process using the appropriate fill device Follow the instructions associated with the fill device for further information NOTE The key must be loaded into the X01 register Observe Load Good status message when load is complete Consult KIV 7HSB manual if a different stat
46. G 25 Figure G 26 Figure G 27 viii TM 11 5895 1838 13 amp P Table of Contents LIST OF ILLUSTRATIONS Cont Title Page GOMA RS232 Port 5 1 rn o Qua Zb bg AMI E 3 32 VGA Seral Portu si HR e e ee ae 3 33 PS 2 Mouse and Keyboard 3 34 STU III STE Telephone Connector meme 3 35 Primary and Secondary Modem Path Connectors J2 and 3 36 PC Control Signals Connector 0 3 37 Control Signals to the Modem 75 3 38 Data From To the PC J6 uit roter pee ne pe bp pee a xd ERE 3 39 Optional Power for External Equipment 7 3 40 Schematic Interface Unito eei baee ed b edd evel ndn a d 3 42 RFMOW Wiring Diagram 2 1 oeii emen 3 44 Replacement Frequency Modulated Orderwire Parts Location 85 Terminal 5 4 oe 5 5 Replacement Frequency Modulated Orderwire Parts Location 93 Terminal 5 6 ise TEE F 2 AN TSC 85D V 1 and AN TSC 93D V 1 RFMOW Alignment F 3 System Values SGreen uiid a kuru ed edd d di die uen F 4 U C Converter Selection F 5 MD 1340 Communications Modem Selection F 6 Communications Link Power F 6 Weather Handicap
47. I I User Interconnect MUX 11 Loclecececceccecaced I I oe 14 gt l Signals Line 1 gt r Modem gi I Mechanical i I Linkage I I Fg I I Downconverter 4 LNA I I I I I I I l I I I I I I I I I Figure 1 5 Satellite Terminal Block Diagram 1 12 1 2 1 Baseband Equipment Group The baseband equipment group provides an interface for the interconnection link from the user for the transfer of data and voice signals to the terminal When multiple signals are to be sent during transmission they are formatted and combined into a single data stream by a multiplexer demultiplexer mux demux unit and sent to the modem equipment group During reception multiplexed signals from the modem equipment group are demultiplexed conditioned and sent to the user 1 12 1 2 2 Modem Equipment Group This equipment group contains one or more modems that use the multiplexed data to modulate an intermediate frequency IF carrier during transmit or demodulate a received IF signal during receive 1 12 1 2 3 Transmitter Equipment Group The transmitter equipment group contains upconverters to translate the modulated IF to the operating frequency and a high power amplifier HPA to boost the amplitude of the signal 1 12 1 2 4 Receiver Equipment Group The receiver equipment group contains downconverters to translate the received signal to an IF signal for the modem 1 12 1
48. Menu gt Event Log gt Live Event Log on the main menu 2 Select Debug Info Error or Critical to choose the types of live event messages to be displayed A check mark next to an event type will cause that type of event to be displayed 3 Click the Save As button to use the Microsoft Windows Save As file dialog to save the filtered event log 4 Click the Print button to print the currently displayed Event Log window contents to the optional printer NOTE To close the Live Events window click the Close button REV 01 G 25 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix G G 4 3 4 1 2 Archived Events Screens RFMOW Client IRON 2413 NetID EPAC TermName MM2 TermType NABS Archived Server Events 1 amp x File Client Server Network Message Secure Voice EventLog Window Help UNCLASSIFIED Server State OPERATE FOW Eb NO RSL State ROW Eb NO FreqOffSet State VO State Send File NCT Name Client Mode Control Max 25 4 Normal 63 10 0 Transmit Inactive Inactive MM1 Server Logs Server_03052004 140710 Server_03082004 0941 48 loc Server_03082004 12431 4 loc Server 03082004 135706 loc Server_03082004 1 40812 loc Server_03082004 141340 Server 03082004 141759 Server_03082004 143331 Jv Inf Server 03082004 145151 loc Server_03082004 150152 loc Server_03092004 001540 loc Server_03092004 091 423 loc Server_03092004 100457 loc Server_0309
49. On RFMOW Computer Desktop Click on START Button STOP Contact PM for assistance STOP Contact PM for assistance 3 6 Flowchart A 2 RFMOW Client Application will not run In the Pop up Window Select Programs Option In the next Pop Up Window look for RFMOW Option Is the REMOW Option Found Select RFMOW Option and Option in the next pop up look for RFMOW Client window Is the RFMOW Client Option Found Click on RFMOW Client Option If the RFMOW Client still does not start contact PM for assistance REV 01 TM 11 5895 1838 13 amp P Chapter 3 Is the RFMOW Server Application running on the same computer as the RFMOw Client Application Locate computer on which the RFMOW Server Application is running and identify that computer s IP Address To identify the IP Address right click on My network places Icon on the RFMOW Desktop and select Properties Option In new window right click on Local Area Connection Option or equivalent and select Properties Option Same Computer STOP Continue with normal Operations Replacement Frequency Modulated Orderwire Verify that a Server Name has been selected from the list of the available Servers and attempt to attach the RFMOW Client In new
50. One 1 2 Phillips Screwdriver e 1 gt Flat Tip Screwdriver e One 1 Nut Driver Remove and replace the Modem by performing the steps in the following procedures Removal a Fully extend telephone drawer to place units on to be removed b Place a piece of foam on drawer to prevent damage c Using 2 Phillips screwdriver loosen four 4 retaining screws securing the Modem to rack d Slide Modem forward and place on the telephone drawer e Using a Flat Tip screwdriver remove Data I O cable connected to the Data I O on Modem rear panel Using a Flat Tip screwdriver remove Remote cable connected to J6 on Modem rear panel Remove RX IF Input cable connected to CP2 on Modem rear panel Remove TX IF Output cable connected to CP1 on Modem rear panel Remove Power cable connected on Modem rear panel Using nut driver remove the Grounding cable on the Grounding Stud on Modem rear panel 4 6 REV 01 11 5895 1838 13 amp P Replacement Frequency Chapter 4 Modulated Orderwire Replacement Fully extend telephone drawer to place units on to be installed Place a piece of foam on drawer to prevent damage Place the Modem onto the telephone drawer face down Using a nut driver replace the Grounding cable on the Grounding Stud on Modem rear panel Insert Power cable and connect it to the Modem rear panel Insert TX IF Output cable and connect it to CP1 on Modem rear panel Inset RX IF Input cab
51. PM for assistance REV 01 Observe FOW for three polling cycles Are you receiving the FOW Replacement Frequency Modulated Orderwire Verify proper terminal transmit receive and tracking settings Correct settings used STOP Consult appropriate Terminal TM for correct equipment settings Flowchart C 1 NT has Entered into Disconnect State 3 17 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 3 Verify terminal transmit operation STOP Consult Transmit operation Observe FOW status in the appropriate verified RFMOW Client Application Terminal TM for repair STOP No Are you receiving the Yes Restart RFMOW Server Client Refer FOW Applications and re attempt login STOP STOP Y Was the login Continue with normal e successful Contact PM for Operations assistance 3 18 Flowchart C 2 NT is forced out of the Network REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire In the RFMOW Client Application observe the lower right corner of the monitor for the Access Window clock STOP From within the RFMOW Client Application select Network Your messages will Is the Access Window Status Terminal Option Verify only be transmitted open that the Terminal page shows the when being polled pe by the NCT
52. Perform the following procedure to store the SETUP A SETUP B SETUP C and SEL KEY configuration If KIV 7 is On Line press ON LINE to put the KIV 7 off line Press SCROLL to display SET MGMT and press INITIATE Press SCROLL to display STORE and press INITIATE Press SCROLL to the desired storage location 1 and press INITIATE Observe the 5 Good status message Consult KIV 7 manual if a different status message is displayed Press SCROLL to display RETURN and press INITIATE to exit sub menu g Select KIV 7 Press ON LINE Button Display is illuminated and reads FDX TR FDX TR will indicate that KIV 7 has been properly configured mu NOTE Refer to Table E 1 for a summary of KIV 7 configuration Table E 1 KIV 7 KIV 7HS and KIV 7 HSB Configuration u Pp Syne 02 7 2 Comm el DaaMo Daalen Tate _ RRate TIYMoe Pp rt 5666 cotIXC cotRXC 5 05 Disabd Ato PHS 2 AUpdaeU Enabed Enabled Cok Bi EIA amp 53 50 _ liM 107S8TD 1050 FlAdr 24 24 1 39 9 Display Medum Speaker Enabled NA At x A RCUStat NoSeting REV 01 E 5
53. RFMOW network is incorrect keying material Step 8 Observe RFMOW desktop software RSL to indicate between 30 and 50 dBm The RSL indicator for the FOW is at the top of the RFMOW PC Controller screen as shown in Figure F 10 RFMOV Client IRON 4524 NetID mocbet TermName NT Plain TermType NABS Terminal Status I ni xj File Client Server Network Message Secure Voice EventLog Window Help 81 x Server State OPERATE FOW RS State ROW Eb NO FregOffSet State State Send File NCTName Client Mode Control 363 gt Access 93 105 0 Mute Inactive Inactive NCT Server NT Plain 5 SUBNET_MIDDLE 8325 0000 75 0 77 0 7600 0000 71 0 730 Logout N T Close 07 07 2003 09 01 06 329 Response received 1 RSL 36 3dBm AW 16 38 06 7 Figure F 10 RSL and Eb No Level Indications REV 01 F 9 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix F Step 9 Once the NCT FOW is recognized by the RFMOW desktop set the RFMOW output attenuator as currently shown in the alignment diagram See Figure F 11 SERVER xl File Setup View Administration OW Alignment Help DMINISTRATOR started server CONTROL TSC 85 93 Delta Terminal RFMOW Alignment Tx Stack1 Tx Stack 2 MODE Closed Net CONTROL Remote ExtRefSource High Stability ATTN 08 50 Modulation OOPSK Encoding Viterbi 1 2 Rate Reed Solomn OFF Scrambler OFF
54. RX IESS 310 MODE RX SYMBOL RATE INTERFACE COMPLETE INTERFACE SYSTEM COMPLETE SYSTEM MODEM TYPE MODEM TYPE MODEM EMULATION REV EMULATION MODEM OPTIONS CARD 1 CARD 2 CARD 3 MODEM SERIAL CONFIGURATION CODE MODE Figure E 3 RFMOW Modem Configuration Menu E 9 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix E Table E 3 SDM 300A Remote Interface Settings ab vent alas PARAMETER PARAMETER VALUE System Utility Remote Interface 9600 w CMI converter Baud Rate 19200 w Harris converter Remote Interface NONE Parity Remote Interface Word Length Mode of Operation i 4 Wire Remote Interface 1 Control Modem Address E 10 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix F Modulated Orderwire APPENDIX F POWER BALANCE ALIGNMENT PROCEDURE F 1 OVERVIEW OF POWER BALANCE ALIGNMENT The RFMOW system allows tactical terminals to access the positive control network without requiring dedicated use of up and down converters The converters that already exist in the terminal may continue to be used for both regular communications carriers and the RFMOW system at the same time This is accomplished by balancing the communications carrier and the RFMOW carrier power levels so that they will meet the power requirements dictated by the SAA when the two carriers are combined They are able to use the same up converter Also the received signals must be separated after the
55. Range Operation Number IRON and the remaining time until the next access period where new NTs are allowed to attempt network entry This information is required for initial entry into the network The BB message additionally includes the network time at the moment of transmission When an NT is waiting to login to the network it uses the network time in the BB message to estimate the difference between the local system clock and the network time The network name and satellite IRON are used to ensure that an NT acquiring the FOW is communicating within the desired network Other messages TDMA Schedule Begin Access Window Access Window is Open inform the NTs that the network is transitioning to a state of Normal operations or that the network is transitioning to or is within an Access window during which additional terminals may contend for network entry These messages disseminate the information required by NTs when the network switches between operating modes In the REV 01 2 3 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 Normal mode of operation the network is functioning directly in support of its mission to provide control orderwire services between the NCT and the NTs In the Access mode of operation NTs gain access to the network by logging in At any one point in time the network is either allowing terminals to join the network Access or the network is supporting control orderwire tra
56. Replace 4 7 8 G Test F 0401 KEYBOARD MONITOR MOUSE 4 41700 015 Service clean B Replace 4 7 8 G Test F 05 POWER DISTRIBUTION PANEL D 41700 006 Service clean B Replace 2 7 G Test E REV 01 B 5 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire RPpendbe D Table B 1 1 2 3 sb UR MAINTENANCE LEVEL FIELD SUSTAINMENT TOOL AND GROUP MAINTENANCE REMARKS NUMBER COMPONENT ASSEMBLY FUNCTIONS jy DIRECT GENERAL Depor Rer cope CODE SUPPORT SUPPORT c O H D 06 MONITOR CLAMP Inspect 1 41700 004 Service clean B Replace 2 9 Test 4 E 07 INTERFACE UNIT 1 D 41700 777 Service clean 1 Replace 5 j 458 S Test 0701 7 Inspect 4 D P Replace G K P Test 2 E P 08 STE TELEPHONE DRAWER Inspect 1 41700 002 Service clean B Replace 2 G Test 4 0801 STE PHONE Inspect 4 Sd Replace 41 EF Test 2 E P B6 REV 01 11 5895 1838 13 amp P Replacement Frequency Appendix Modulated Orderwire Section Ill Tools and Test Equipment Requirements for RFMOW Table B 2 TOOL OR TEST EQUIPMENT REF MAINTENANCE LEVEL NOMENCLATURE RESTON STOCKS TOOL NUMBER CODE NUMBER 5 mm Nut Driver 11 32 in Nut Driver 3 8 in Nut Driver 5 16 in Nut Driver 1 4 in Nut Driver 1 Philips Screwdriver 2 Philips Screwdriver
57. Standard Metric Characteristics Measurements Width 19 00 inches 48 26 cm Depth 13 00 inches 33 02 cm Height 3 50 inches 8 89 cm Weight 14 00 Ibs 6 35 kg Chapter 1 11 5895 1838 13 amp P Replacement Frequency Modulated Orderwire Raven 41700 002 STU STE Drawer Characteristics panda veng Measurements Width 19 00 inches 48 26 cm Depth 15 00 inches 38 10 cm Height 3 50 inches 8 89 cm Weight 9 50 Ibs 4 31 kg Raven 41700 085 Combiner Divider Standard Metric Panel Characteristics Measurements Width 19 00 inches 48 26 cm Depth 4 00 inches 10 16 cm Height 5 22 inches 13 26 cm Weight 3 00 Ibs 1 36 kg Raven 41700 093 Combiner Divider Standard Metric Panel Characteristics Measurements Width 19 12 inches 48 56 cm Depth 4 00 inches 10 16 cm Height 15 53 inches 39 45 cm Weight 9 00 Ibs 4 08 kg Raven 41700 185 Patch Panel Standard Metric Characteristics Measurements Width 19 00 inches 48 26 cm Depth 1 25 inches 3 18 cm Height 4 34 inches 11 02 cm Weight 1 00 Ibs 0 45 kg Raven 41700 193 Patch Panel Standard Metric Characteristics Measurements Width 19 00 inches 48 26 cm Depth 1 25 inches 3 18 cm Height 5 22 inches 13 26 cm Weight 1 50 Ibs 0 68 kg Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 1 1 15 2 Electrical Characteristics The RFMOW electrical characteristi
58. UNCLASSIFIED message only 11 07 2006 17 46 23 312 Response received 1 RSL 58 848 r i 00 00 00 UNCLASSIFIED Figure G 12 NT Text Messages Screen The top sub window displays all messages that have been received and sent from the local server Messages will remain in blue letters until read by the local client All received and sent messages can be sorted in order by the following source destination subject time sent and urgency RFMOW also has filtering capabilities for messages The operator can choose to filter messages by the checkbox next to the receive window Once a checkbox or a combo of buttons have been activated clicking the refresh button will update the messages in the receive window The middle sub window is a display window for reading received messages Text from messages can be copied to the clipboard from this window or the operator can print all messages or a selected message by highlighting them and clicking the print button if a dedicated printer is connected The bottom sub window is a text editor used to compose an outgoing orderwire message It supports standard text editor functions e g the insertion selection and manipulation of text word wrapping and cursor keys that allow the operator to move around the sub window The operator is provided with buttons for creating a new message replying to received messages importing text files to the current message sending the current message print
59. be undelivered and the senders of the messages will be notified that the message was undeliverable G 38 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire G 5 1 1 Entering and Recovering from the DISCONNECT State The state of an NT will change to DISCONNECT if any of the following conditions occur a The FOW signal is lost that is the NT control modem demodulator loses synchronization for a period of 1 minute b The network is in the Operate mode but no valid messages from the NCT are received over the FOW for a period of 1 minute c The NCT does not receive a ROW TDMA transmission from the NT for a period of 1 minute plus two consecutive TDMA frames NOTE See Chapter 3 for troubleshooting procedures The loss of the FOW cases a and b above can be caused by either a local FOW receive problem at the NT or a FOW transmit problem at the NCT In either case when the NT detects a loss of FOW condition it will cease any ROW TDMA transmissions place itself in the DISCONNECT state and popup an alert message to the operator Failure of the NCT to receive any ROW transmissions case 3 from an NT can be caused by a local transmit problem at the NT a receive problem at the NCT or will result if the NT ceases ROW transmission due to a FOW transmit problem at the NCT In any of these cases the NCT will send a message to the NT placing it in the DISCONNECT state An alert message will be displaye
60. dialog 4 Once the desired file location has been entered click the Get File button to copy the file from the server s ReceivedFiles folder to the chosen location 5 Click Close to close this screen G 4 3 4 Viewing Network Data Each operator can view the network data contained in the Terminal Status see Figure G 24 and Link Status see Figure G 25 Screens Each operator can also view his local Event Log see Figure G 21 The following paragraphs contain procedures for viewing and understanding this data G 4 3 4 1 The Event Log The event log contains a time stamped sequence of informational error critical and optionally at the operator s request debug messages including all messages that are displayed in the Event window at the bottom of the PC Controller screen The event log is useful in reconstructing prior operator actions for station logging purposes and for detecting unusual or anomalous conditions For example if the log shows an unusually high number of ROW TDMA receive failures for a particular terminal then the terminal may have a transmit problem G 4 3 4 1 1 Opening the Live Event Log To open the current event log select Live Event Log from the menu bar The Live Events Screen will open see Figure G 22 lt up down PgUp PgDn gt keys or the scroll bar can be used to scroll through the log The operator can also filter which messages are to be displayed The filters do not affect the archived
61. identification of the tool or test equipment Column 4 National Stock Number The National Stock Number of the tool or test equipment Column 5 Tool Number The manufacturer s part number model number or type number EXPLANATION OF COLUMNS IN REMARKS SECTION IV Column 1 Remarks Code The code recorded in Column 6 Section ll Column 2 Remarks This column along with the related codes should be used to clarify maintenance and inspection functions by different MOS involved in maintaining some components REV 01 11 5895 1838 13 amp P Replacement Frequency Appendix Modulated Orderwire Section MAC for RFMOW Table B 1 1 2 3 4 5 6 LEVEL FIELD SUSTAINMENT TOOL AND GROUP MAINTENANCE REMARKS NUMBER COMPONENT ASSEMBLY FUNCTIONS UNIT DIRECT GENERAL peor CODE SUPPORT SUPPORT clo F H D 00 REPLACEMENT FREQUENCY gt MODULATED ORDERWIRE Replace um 1 8 A DUG 41700 8593 Service clean 4 B NSN 5895 01 522 2119 85 Inspect 4 NSN 5975 01 529 3743 85 Rack Test 5 E F NSN 5895 01 522 2117 93 01 ENCLOSURE PANEL Inspect 1 D 41700 003 Service clean 1 B Replace 7 8 Test F 02 SDM 300A MODEM u V100 0040 p Service clean B Replace 3 7 8 Test F 03 FAN PANEL TN 41700 001 P i Service clean C Replace 2 7 8 G Test E COMPUTER Inspect 1 D 41700 005 p Service clean C G
62. is accomplished by the authorized activity and IAW procedure for repairing security equipment EE Alignment is accomplished by the user operator IAW alignment procedures in Appendix C and TMDE identified in Section of this MAC See COMSEC Officer for this equipment and handling control procedures B 8 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix C Modulated Orderwire APPENDIX C COMPONENTS OF END ITEMS AND BASIC ISSUE ITEMS LIST NONE REQUIRED REV 01 C 1 Replacement Frequency Modulated Orderwire C 2 This page left blank intentionally TM 11 5895 1838 13 amp P Appendix C REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix D Modulated Orderwire APPENDIX D EXPENDABLE DURABLE ITEMS LIST D 1 SCOPE This appendix contains the expendable and durable items list that is needed to operate and maintain the Replacement Frequency Modulated Orderwire RFMOW This list is for information only and is not authority to requisition the listed items D 2 EXPLANATION OF COLUMNS The following subparagraphs explain the information in the various columns of Table D 1 D 2 1 Item This number is assigned to the entry in the listing and is referenced to identify the item D 2 2 Level This letter identifies the lowest level of maintenance that requires the item D 2 3 NSN This number identifies the National Stock Number of the item to be used for inventory or requisition purposes D 2 4
63. is off 1 Make sure the power switch is turned on 2 Power distribution panel is 2 Make sure the power distribution off panel is turned on 3 Power cable is not properly 3 Make sure the power cable is seated properly seated Power LED is off but other LEDs are on 1 Missing necessary voltage 1 The power LED is an indicator light for the voltage comparator circuits If this light is not on then a necessary voltage for proper operation is missing The IU will need to be sent in for repairs SVU light is not functioning 1 SVU Cable is not properly seated 2 Controller cable is not properly seated 1 Check cable connections at J1 for proper seating 2 Check J4 cable connections Data won t send 1 Cables are not properly seated or are in the wrong location 2 KIV is not installed or 1 Check cables for proper location and seating 2 Make sure KIV is installed and operating properly operating properly DATA light is not 1 Cable is not properly seated 1 Check cable connections at J4 functioning for proper seating NCT light is on 1 Dip Switch set to NCT mode 1 Change NCT NT dipswitch on back of Interface Unit to NT mode IU beeps and cuts off transmit channel after 1 minute 1 Enable Auto XMT Off Switch is turned on 1 Set Enable Auto XMT Off Switch to the disable position VOICE UNIT RCV XMT lights are not functioning 1 SVU light is not functioning
64. lene 1 17 Power Distribution 1 18 Power Distribution Rear eene 1 19 Monitor Clamp E ERE verte Lodi e ai 1 20 Monitor Front Pariel uuu ua eed uer ee ete bee tete eles 1 21 Keyboard Monitor Mouse enne 1 22 Interface Unit Froni 2 uu Lore ende ette Le dt ee nie Te eint neus 1 23 Interface Unit Rear uu u u ct Leones te c nne De mete Redde 1 24 RFMOW Patch Panel eene enne 1 25 RFMOW Patch Panel Rear te ee ete ea eet ea ee Fu a ded nua eei i 1 26 Combiner Divider Panel Front sess 1 27 Combiner Divider Panel Rearb 1 1 28 RFMOW Physical Data 1 29 Electrical Data tri ette e ete e ha 1 32 Environmental t ite uA e iUe ine dara nerit ci tede 1 32 Government Furnished eene eene nnns 1 32 Network Message Fields 5 eee eee de eed teet herede denne 2 2 ROW Usage During Normal and Access Network 2 6 ROW TDMA Slot Elements dinde ner epe rte 2 7 Modem Controls and 2 13 Interface Unit Controls and 2 14 NT RFMOW Terminal Equipment 15 een 2 18 Troubleshootliig
65. loaded 180 Ibs 81 65 kg Raven A RO suma Measurements Width 19 00 inches 48 26 cm Depth 1 50 inches 3 81 cm Height 1 75 inches 4 45 cm Weight 74 lbs 33 57 kg Measurements Width 19 00 inches 43 18 cm Depth 15 50 inches 39 37 cm Height 1 75 inches 4 45 cm Weight 9 50 Ibs 4 31 kg Raven 41700 001 Fan Panel Standard Metric Characteristics Measurements Width 19 00 inches 48 26 cm Depth 1 67 inches 4 24 cm Height 5 25 inches 13 35 Weight 1 60 Ibs 0 73 kg 1 29 Replacement Frequency Modulated Orderwire TM 11 5895 1838 13 amp P Raven 41700 005 Computer Characteristics Pangang Meng Measurements Width 19 00 inches 48 26 cm Depth 15 00 inches 38 10 cm Height 3 50 inches 8 89 cm Weight 18 50 Ibs 8 39 kg Raven 41700 006 Power Distribution SEEK Metric Characteristics Measurements Width 19 00 inches 48 26 cm Depth 4 50 inches 11 43 cm Height 1 75 inches 4 45 cm Weight 4 00 Ibs 1 81 kg Raven 41700 004 Monitor Clamp Standard Metric Characteristics Measurements Width 19 00 inches 48 26 cm Depth 0 75 inches 1 91 cm Height 1 75 inches 4 45 cm Weight 8 00 oz 0 23 kg Raven 41700 015 Keyboard Monitor Mouse Standard Metric Characteristics Measurements Width 19 00 inches 48 26 cm Depth 18 50 inches 46 99 cm Height 3 50 inches 8 89 cm Weight 31 50 Ibs 14 06 kg Raven 41700 777 Interface Unit
66. messages used in management of the disconnect process Other information regarding disconnect are described in section G 1 6 NT Disconnect 2 2 3 3 Equipment Control Messages Terminal control messages are used by the NCT to control the equipment of an NT during execution of certain automated procedures These messages include the Change Modem Parameter message the Hardware Command message the Hardware Response message the Begin and End ROW Measurement messages and the Time Correction message The Begin End ROW Measurement messages inform an NT that the NCT wants to start end the process of measuring the receive characteristics that is the frequency and Energy per bit over Noise E No of the ROW as transmitted by that NT and received at the NCT This process is fully described in Section 2 2 7 Maintenance of Control Link Quality During the login process the NT s view of the network time is adjusted by the NCT to be as accurate as possible Additionally periodic re synchronization is performed during normal network operation since PC Controller clock skew can build up to unacceptable levels unless the time is occasionally updated reset To accomplish this the NCT compares the expected arrival time of the first packet of each ROW slot for a given NT to the actual arrival time of the packet Some filtering is applied where the difference is compared to other recent differences and if it is gr
67. network that they may attempt to do so The NTs already logged into the network know through the BB message when this will happen and receive the announcement as well so they suspend their normal operations an ongoing secure voice call is not suspended when the network goes into the ACCESS mode The Start of Access Window message also specifies how long the window will be open the Access Window Duration Each NT waiting to log into the network divides the Access Window REV 01 2 7 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 Duration into slots of five seconds in length The NT then randomly selects one of the slots to begin transmitting a ROW Access Request message This randomization of NT login times helps to reduce the number of terminals transmitting at the same time It is still possible that ROW Access messages from multiple terminals will collide Usually the transmit times and power levels of contending NTs are different enough that the NCT is able to select one NT over the others Once the NCT properly receives the ROW Access Request message from a specific NT the NCT will transmit a Grant Of ROW Access message to all NTs but will only allow the specific NT to access Upon receipt of the Grant of ROW Access message over the FOW all other NTs currently attempting to log in cease their transmissions and wait for the next Begin Access Window message The NCT then completes the log in pr
68. slots Each NT is assigned a unique time slot when it logs into the network The sequencing for NT ROW messages is similar to that for FOW messages Figure 2 3 NT1 NTI NTI Idle NT2 NT2 NT2 Idle Msg Msg Msg Msg Msg Msg NT3 Idle Msg Figure 2 4 Typical ROW Sequence of Messages REV 01 2 5 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 From Figure 2 4 it can be seen that if an NT does not have enough messages to be transmitted to fill up its allocated time slot then periods of idle time on the ROW will result 2 2 5 2 ROW Utilization Figure 2 5 a in conjunction with Table 2 2 explains how the ROW is used during Normal and Access network modes Figure 2 5 b in conjunction with Table 2 3 explains the breakdown of an individual ROW TDMA transmission time slot b Breakdown of a ROW TDMA Time Slot Figure 2 5 ROW Details TABLE 2 2 ROW Usage During Normal And Access Network Modes DESCRIPTION The FOW signal is always present while the network is operational NT 1 is transmitting on the ROW frequency during this time slot C NT 2 is transmitting on the ROW frequency during the next time slot 2 6 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire TABLE 2 2 ROW Usage During Normal And Access Network Modes LABEL DESCRIPTION An access window has opened and the NCT is waiting for a new NT to attempt t
69. text orderwire message open the Text Messages screen by selecting Menu gt Message gt Send and Display from the Message menu bar The Text Messages Screen will open see Figure G 12 The screen is divided into three sub windows The bottom sub window is where an operator composes a message Newly arrived messages will be listed in the top sub window and when they are selected they will be displayed in the middle sub window If portions of the message are not visible the contents of each sub window can be scrolled To scroll within a sub window click inside to activate the sub window to be scrolled Then use either the lt up down PgUp PgDn gt keys or the scrollbar on the right to scroll the text and down within the sub window If an optional printer is attached selecting the print button will cause the message displayed in the Display window to be printed REV 01 G 13 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix G UNCLASSIFIED RFMOW Client IRON 3676 NetID WLNT TermName TYAD2 TermType NABS Text Messages laj xj 77 File Client Server Network Message Secure Voice Eventlog Window Help 181 Server State OPERATE FOW RSL State ROW EbNO State VO State Send File NCTName Client Mode Control Max 363 Access 93 1050 Mute Inactive Inactive NCT Server Message List Unread 0 Received Transmitted Urgent Node Relresh Display
70. to the operator indicating which hardware failed its diagnostic tests Proceed to Chapter 3 for Troubleshooting G 3 4 RFMOW Error X AN Test diagnostics Failure on hardware data port auxiliary modem control FDC auxiliary FDC Figure G 4 Hardware Diagnostic Error Dialog Power and Frequency Configuration Screen The next screen the operator will encounter when initializing the software is the Power and Frequency Configuration Screen G 4 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire For an AN TSC 85D V 1 AND AN TSC 93D V 1 terminal type the Power and Frequency Configuration Screen see Figure G 5 will be displayed Table G 5 lists the names of the data entry fields on the screen and the definitions and valid ranges for the data Power and Frequency Configuration NT x Node Type NABS Modem Power dBm Comm Modem Control Modern 57 Tum n m Frequency MHz r Attenuator dB u c 82350000 AT 1 foo pe 75100000 5 foo Fow 7511 0000 AT2 foo ROw 8240 0000 joo DownLinkAT 0 0 STx 7513 0000 SRx 8242 0000 Cancel Figure G 5 AN TSC 85D V 1 AN TSC 93D V 1 Power Frequency Configuration Screen Table G 5 Power and Frequency Configuration Screen Value Ranges Subnet Identification Up converter frequency Down converter frequen
71. u eene 1 19 Monitor Clamp Front 2 2 2 2 L u nennen nennen nnne 1 20 Monitor Front Panel uuu iter Eo aie ve use ieee 1 21 Keyboard Monitor Mouse Rear Panel a 1 22 Interface Unit Front Panel u uu aa enm nennen nnns 1 23 Interface Unit Rear tei dnte tendre dnte e tne ando 1 24 RFMOW Patch Panel 1 25 RFMOW Patch Panel Rear dd a eed etae decus 1 26 Combiner Divider Panel 85D 1 27 Combiner Divider Panel 93D Rear 1 28 RFMOW System Network Node 2 1 Network Message Format u u aW uu e kan Me nk un Pa 2 2 Typical FOW Sequence of 2 5 Typical ROW Sequence of Messages emm nre nnns 2 5 ROW DetallS 4 EE 2 6 Modem Controls and 2 13 Interface Unit Controls and 2 14 RFMOW Functional Block 2 16 NT Equipment Connections 2 19 REMOW Executable FIles igs tee 2 0 0 HIERRO peto 2 20 RFMOW Software Unzip File enne 2 21 InstallShield Wizard 2 22 Terminal Setup ire eee Rege dep ea
72. window select Internet Protocol TCP IP Option and click on Properties Option The IP Address will be shown in the IP Address Field Use the located IP Address in the Server Field when attempting to attach an RFMOW Client STOP Continue with normal Operations Client Attached Client Attached Successfully Successfully STOP Contact PM for assistance Flowchart A 3 RFMOW Client Application does not attach to RFMOW Server Application REV 01 3 7 Replacement Frequency Modulated Orderwire STOP Configure KIV 7 and IU as specified and restart RFMOW Server and Client applications and try again STOP Configure RFMOW Control Modem and restart RFMOW Server and Client applications and try again STOP If loose cables are found reconnect cables and restart RFMOW Server and Client applications and try again If incorrect pin outs are identified contact PM for assistance STOP Continue with normal Operations STOP Continue with normal Operations 3 8 B gt gt Is the IU Appendix E and the KIV 7 Appendix E turned ON and configured as specified in applicable appendices IU and KIV 7 Configured TM 11 5895 1838 13 amp P Is the RFMOW Control Modem turned ON and properly configured as specified in Appendix E Modem Configured I
73. 02 2004 17 04 04 865 NFO Response received 1 RF ON 06 02 2004 17 04 04 865 NFO Command sent lt 1 CS _I 06 02 2004 17 04 04 896 NFO Response received 1 C5V 14HzICD OK Error 06 02 2004 17 04 04 896 INFO Command sent lt 1 51 I 06 02 2004 17 04 04 343 INFO Response received 1 RSL 25 0dBm 06 02 2004 17 04 04 343 ERROR ASL value exceeded maximum 06 02 2004 17 04 04 343 NFO Command sent 1 CBER 06 02 2004 17 04 04 975 NFO Response received 1 CBER 1 0E 12 Critical 06 02 2004 17 04 04 375 ERROR Colrected value exceeded minimum 06 02 2004 17 04 04 975 INFO Command sent lt 1 0 06 02 2004 17 04 05 006 NFO Response received gt 1 EBNO_ gt 16 0dB 06 02 2004 17 04 05 006 ERROR Eb NO value exceeded maximum gt 4 4 Save As Print Close UNCLASSIFIED 06 02 2004 17 04 05 006 value exceeded maximum AW 00 00 10 start etr Bixecutive ET REMOW Client IRON 24 88 12 59 Figure 6 21 NT Live Events Screen The Live Events Screen Figure G 21 contains a scrollable window that displays the most recent event messages The operator can selectively choose to display one or more types of messages the debug events the error events the information events or the critical events The operator can chose to save or print part or all of the displayed events Table G 22 Displaying Filtering Saving and Printing the Live Event Log 1 Display the Live Events screen by selecting
74. 1 File Client Server Network Message Secure Voice EventLog Window Help xl UNCLASSIFIED Server State OPERATE FOW Eb NO RSL State ROW EbNO FreqOffSet State VO State NCT Name Client Mode Control Max 447 Normal 96 58 0 Mute Queued Inactive MM2 Network Nodes all frequencies in MHz Type Subnet ID Data SV DataRxlF SVRxIF vo ROW ROW Meas MM2 WSOC 8187 0000 700 636 74624000 700 69 8 MM9 NABS FM1 8187 0000 704 702 74620000 700 66 RQ Unlock All Lock State Logout NT Close UNCLASSIFIED 04 02 2004 15 45 09 893 Response received gt 1 RF_OFF AW 00 01 08 Astart te B Executive Client IRON sum Screen w 5 1045 AM Figure G 18 NT Terminal Status Screen G 4 3 3 Sending and Receiving Files The RFMOW provides the ability to send and receive files of any type The time required for an NT to send a file depends on the size of file the number of NTs in the network and the length of the ROW TDMA time slot G 4 3 3 1 Send File Screen The Send File Screen Figure G 19 is used by the operator to initiate a file transfer REV 01 G 21 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix G RFMOW Client IRON 2413 NetID EPAC TermName MM2 TermType NABS Send File E 8 x 7 File Client Server Network Message Secure Voice EventLog Window Help 81 x ws PE
75. 1 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire CONNECTOR PIN OUTS 3 3 1 Enclosure Panel Figure 1 8 illustrates the location of external connectors for the 41700 003 Enclosure Panel Figure 3 1 and Figure 3 2 illustrate pin outs for these connectors Connector pin outs are described in Table 3 2 and Table 3 3 Figure 3 1 RS485 Connector Table 3 2 RS485 From RFMOW Computer Connector Pin Out Description 2 ES Transmit Data B Not Used Not Used Not Used Common Transmit Data A Not Used Receive Data B Receive Data A jo N O OI o N REV 01 3 23 Replacement Frequency Modulated Orderwire 3 24 Figure 3 2 RS232 Connector Table 3 3 RS232 From RFMOW Computer Connector Pin Out 2 2 Description Data Carrier Detect Input Receive Data Input Transmit Data Input Data Terminal Ready Output Signal Ground Data Set Ready Input Request to Send Output Clear to Send Input CO OO N O OI GOO N gt Not Used TM 11 5895 1838 13 amp P Chapter 3 REV 01 TM 11 5895 1838 13 amp P Chapter 3 3 3 2 SDM300A Modem Replacement Frequency Modulated Orderwire Figure 1 10 on page 1 12 illustrates the location of external connectors for the SDM300A Modem Figure 3 3 and Figure 3 4 illustrate pin outs for these connectors Connector pin outs are described in Table 3 4 and Table 3
76. 13 amp P Modulated Orderwire Chapter 5 SOURCE MAINTENANCE RECOVERABILITY CODE CODE CODE T T T XX XX X 1st TWO POSITIONS 3rd POSITION 4th POSITION DETERMINES HOW TO OBTAIN AN ITEM HOW TO INSTALL HOW TO DISPOSITION ACTION ON REPLACE OR COMPLETE REPAIR AN UNSERVICEABLE ITEM USE AN ITEM ON ITEM COMPLETE REPAIR MAINTENANCE CAPACITY CAPABILITY AND AUTHORITY TO PERFORM ALL CORRECTIVE MAINTENANCE TASKS OF THE REPAIR FUNCTION IN A USE USER ENVIRONMENT IN ORDER TO RESTORE SERVICEABILITY TO A FAILED ITEM a Source Code The source code indicates how to get an item needed for maintenance repair or overhaul of an end item equipment Explanation of source codes follows PA Stocked items use applicable NSN to request requisition items with these source codes They are authorized to the category indicated by code entered in third position of SMR code b Maintenance Code Maintenance codes tell the level s of maintenance authorized to USE and REPAIR support items Maintenance codes are entered in the third and fourth positions of the SMR code as follows 1 The maintenance code entered in the third position indicates the lowest maintenance level authorized to remove replace and use an item The maintenance code entered in the third position will indicate authorization to one of the following levels of maintenance O Organizational or aviation unit category can remove replace and use the item 2 The maintenance code enter
77. 2004 123456 loc Server_03092004 1 44038 loc Error Server_03102004 0859339 loc Server_03102004 103152 loc Server 03102004 104523 loc Server_03102004 125837 loc Server_03102004 133641 loc Server_03102004 135448 loc IV Critical Server 03102004 172329 ss Server_03112004 053015 loc r Filters j L Events eee fn E 03 08 2004 19 19 19 265 NFO RFMDW Version 1 0 5 1 03 08 2004 19 19 19 359 NFO DS is Window 2000 XP 03 08 2004 19 19 19 375 NFO Command sent lt 1 REM_ 03 08 2004 19 19 22 000 NFO Response received 03 08 2004 19 19 22 000 NFO Command sent lt 1 REM_ 03 08 2004 19 19 25 000 NFO Response received 03 08 2004 19 19 25 000 NFO Set RemoteOn failed 03 08 2004 19 19 25 015 NFO Command sent lt 1 REM_ 03 08 2004 19 19 28 015 NFO Response received 03 08 2004 19 19 28 015 NFO Command sent lt 1 REM_ 03 08 2004 19 19 31 015 NFO Response received 03 08 2004 19 19 31 015 NFO Modemlnterface Set RemoteUn failed 03 08 2004 19 19 31 031 NFO Command sent lt 1 REM_ 03 08 2004 19 19 34 031 NFO Response received 03 08 2004 19 19 34 031 NFO Command sent lt 1 REM_ 03 08 2004 19 19 37 031 NFO Response received 03 08 2004 19 19 37 031 NFO Modemlnterface Set RemoteUn failed 03 08 2004 19 19 37 046 NFO Command sent lt 1 REM_ 03 08 2004 19 19 40 046 NFO Response received 03 08 2004 19 19 40 046 NFO Command sent lt 1 REM_ 03 08 2004 19 19 43 046 NFO Response receive
78. 3 5 Figure 3 6 Figure 3 7 Figure 3 8 Figure 3 9 REV 01 Replacement Frequency Modulated Orderwire LIST OF ILLUSTRATIONS Title Page RFMOW for AN TSC 85D V 1 Terminal NSN 5895 01 522 2119 1 1 Rack Adapter Kit for AN TSC 85 V 1 Terminal NSN 5975 01 529 9343 1 1 RFMOW for AN TSC 93D V 1 Terminal NSN 5895 01 522 2117 1 2 Satellite Communications System Block 1 4 Satellite Terminal Block Diagram seen enne 1 5 Functional Architecture of the REMOW 2 1 6 ENON ice rr Phe eU nd e 1 7 REMOWJALRG2E neben UNS Husa 1 8 REMOW Top Panel k eh u SS ua ERI ee ux eee REA 1 9 Enclosure Panel Front Panel tenerent edente ntn 1 10 SDM 300A Modem Front Panel sse 1 11 SDM 300A Modem Rear Panel esee nene emen 1 12 Fan Panel Front Panel ette REI RR RR ROMA a usa 1 13 Eari Panel Rear Panel ee er HER RR RU IE 1 14 Computer Front Panel ya u n Ite e dene a 1 15 Computer Front Panel without Front emen 1 16 Computer Rear Pariel z u er te ente RB RE 1 17 Power Distribution Front 1 18 Power Distribution Rear Panel
79. 8 5 1 Un Zip Procedures Fea RA Toe Te ERE ENERO 2 20 2 8 5 2 Install RFMOW Software 2 21 2 8 6 RFMOW Software Un Installation essen 2 23 CHAPTER 3 TROUBLESHOOTING iecore 3 1 3 1 INTRODUCTION 55 HH EHE 3 1 3 2 TROUBLESHOOTING wei dert nete 3 1 3 3 CONNECTOR BIN OUTS 1 u ette t ade ERE ukukus halal kukaa ERR erie 3 23 3 3 1 Enclosure Panel seis ed etr Sumu nets Ee CELINE CHE CH PUER 3 23 3 3 2 SDM 300A MOJEM ies sistas ot 3 25 3 3 3 3 27 3 3 4 COMPUTER 2256 3 28 3 3 5 5 d tere tao rex vae e Doe ra eue eO 3 33 3 3 6 Interface m 3 35 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Table of Contents Chapter CHAPTER 4 4 4 6 CHAPTER 5 5 1 5 2 5 3 APPENDIX A APPENDIX B B 1 B 2 B 3 B 4 B 5 APPENDIX C APPENDIX D D 1 D 2 APPENDIX E E 1 E 2 E 3 E 4 APPENDIX F F 1 F 2 F 3 APPENDIX G G 1 G 2 G 3 G 3 1 REV 01 Modulated Orderwire TABLE OF CONTENTS Cont Title Page MAINTENANCE AND INFORMATION
80. 82004 141826 log ient 03082004 150324 log ient 03082004 094153 109 ient_03032004 090037 log jent_03092004 091 426 log ient_03092004 100521 log ient_03092004 1 23504 log ient_03102004 085942 log ient_03102004 090408 log ient_03102004 103154 log ient 03102004 104604 log v ient_03102004 104631 log ient 03102004 125833 log ient_03102004 135452 log ient_03112004 053020 log ient 03112004 060413 104 ient_03112004 101843 log ient 03112004 134408 log ient 03132004 131605 log ient 0 31 42004 000007 log ient 03152004 000007 log ient 03152004 150518 loa zl Critical gt Save As Print Delete Close UNCLASSIFIED 06 02 2004 17 05 20 850 EbJNO value exceeded maximum AW 00 04 18 d stat 1 executive Client 40889 1 00 Pm Figure G 23 NT Archived Client Events Screen The Archived Client Events screen is very similar to the Archived Server Events screen except that it has a field for entering the directory path This additional field gives the operator the ability to open up a previously saved log file located in the directory he had chosen before The operator is allowed to delete only the log files that are previously saved by him G 4 3 4 1 3 Opening an Archived Event Log Even
81. 895 1838 13 amp P Modulated Orderwire Appendix G G 5 2 Terminal Logout G 5 2 1 Logging Out of the RFMOW Network Logout is applicable to an NT only Table G 36 Logging out of the Network Select Menu gt Network gt Logout from the main menu When the logout is selected a Logout Request message is sent to the NCT 2 At the NCT if the logout lock has been selected for the NT then select Yes or No to approve or disapprove the NT s logout request If logout lock has been deselected no NCT approval is necessary 3 At the NT if the logout was approved then the terminal will logout and the terminal state will be set to Standby 4 At the NT if the logout was not approved a message box will appear giving the operator the choice to log out anyway If the NCT has not given permission to logout then only under extreme circumstances should the NT operator choose to logout If Yes is selected logout will occur If No is selected normal network operations will resume 5 If no response is received from the NCT the operator on the NT is given the option to force a local logout G 5 2 2 NT Emergency Logout All NT logouts follow the method described in the above paragraphs If the NT does not receive a response from the NCT within a reasonable time period or if the NCT operator denies the logout request the NT operator is given the option of force logout from the network This allows the NT to shutdown his eq
82. AA and entered into the RFMOW software by the operator Each Subnet operates at a different set of frequencies and Subnet ID unique from the other subnets within the network The NCT operator must define at least one subnet during the initial establishment of the network All NTs entering the network must use an existing subnet defined in the SAA for network access 2 2 3 Network Messages automated operations at the and NT are executed through the exchange of network messages over the FOW and ROW The general message format for all messages is shown in Figure 2 2 and an explanation for each of the fields in the message template is described in Table 2 1 Header SOM CRC Message Type Source ID Destination ID Flags Sequence Number ACK Number Payload Length Payload Figure 2 2 Network Message Format TABLE 2 1 Network Message Fields MESSAGE FIELD SIZE IN BYTES PURPOSE Delimiter indicating the beginning of a message 2 2 REV 01 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire TABLE 2 1 Network Message Fields MESSAGE FIELD SIZE IN BYTES PURPOSE Flags Bit filed containing the following flag bits 0x80 Destination All Terminals 0x40 Invalid ID have No ID 0x20 Destinations in payload byte 16 number of destinations bytes 17 n Destination IDs 0x10 message is a fragment byte 16 fragment number byte 17 number of fra
83. AFTER THE INJURED PERSON IS FREE OF CONTACT WITH THE SOURCE OF ELECTRICAL SHOCK MOVE THE PERSON A SHORT DISTANCE AWAY AND IMMEDIATELY START ARTIFICIAL RESUSCITATION REV 01 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Safety Summary SAFETY SUMMARY Warnings Cautions and Notes which appear in this manual are defined as follows WARNING An operating or maintenance procedure practice condition statement etc which if not strictly observed could result in injury to or death of personnel CAUTION An operating or maintenance procedure practice condition statement etc which if not strictly observed could result in damage to or destruction of equipment or loss of mission effectiveness or long term health hazards to personnel NOTE An essential operating or maintenance procedure condition or statement which must be highlighted B REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Safety Summary Modulated Orderwire WARNING Proper grounding is an important safety feature and must be a primary consideration in all electrical and electronic equipment installations Ensure that all grounding connections are secure and that all grounding cables are kept out of vehicle and personnel paths WARNING Use extreme care when working around electrical equipment to avoid the possibility of severe or fatal electrical shock Remove all jewelry i e rings
84. CTURERS The Commercial and Government Entity CAGE code and manufacturer s address for the RFMOW are listed below CAGE Code Name and Address 1RN38 Comtech EF Data 2114 W 7 Street Tempe AZ 85281 51504 Raven Electronics Corporation 400 Edison Way Reno NV 89502 5 3 PARTS LIST RFMOW parts are shown in Figure 5 1 through Figure 5 3 and listed in Table 5 1 through Table 5 3 Format for the various assembly parts lists are described in the following subparagraphs i Figure and Index This column lists the figure and index number for each part listed in the associated parts list ii CAGE Code Column This column lists the Commercial and Government Entity CAGE code for the manufacturer of the item iii Part Number Column This column lists the manufacturer or Government part number When a vendor part number is listed other than Raven Electronics Corporation the corresponding Raven Electronics Corporation specification control drawing number will be listed following the description iv Description Column This column describes the common nomenclature associated with each part V Source Maintenance Recoverability Code Column The Source Maintenance and Recoverability SMR code is five position code containing supply requisitioning information maintenance category authorization criteria and disposition instruction as shown in the following breakout REV 01 5 1 Replacement Frequency 11 5895 1838
85. Connector 9 pin D TM 11 5895 1838 13 amp P Chapter 1 REV 01 TM 11 5895 1838 13 amp P Chapter 1 REV 01 Figure 1 15 Computer Front Panel Table 1 9 Computer Front Panel ITEM COMPONENT 1 Power LED 2 Disk LED 3 Thumb Screw 4 Intake Air Filter 5 Front Panel Access 6 Thumb Screw Replacement Frequency Modulated Orderwire Replacement Frequency Modulated Orderwire i RAVEN ELECTRONICS 41700 005 Figure 1 16 Computer Front Panel without Front Cover Table 1 10 Computer Front without Front Cover ITEM COMPONENT ITEM COMPONENT 1 Power LED 5 Reset Button 2 Disk LED 6 DVD CD RW Drive 3 Fan Input Filter 7 3 5 Floppy Drive 4 Soft Power Button 8 USB Port TM 11 5895 1838 13 amp P Chapter 1 REV 01 11 5895 1838 13 amp P Chapter 1 Replacement Frequency Modulated Orderwire 110 240 1 5 0 75 01 Figure 1 17 Computer Rear Panel Table 1 11 Computer Rear ITEM COMPONENT ITEM COMPONENT 1 Air Exhaust Filter 10 Com Port 4 Connector 2 Grounding Stud 11 Mouse Connector 3 Power Connector Retainer 12 Keyboard Connector 4 Power Connector 13 Printer Connector 5 Microphone In Not used 14 Ethernet Connector 6 Line In Not used 15 USB Port Connectors 7 Line Out Not used 16 Com Port 1 Connector 8 VGA Serial Port Connector 17 Com Port 2 Connector 9 Com Port 3 Connector
86. D Sub Table 3 14 Parallel Port Connector J1 Pin Out Pin Description Pin Description 1 Not Used 14 Not Used 2 RS 232 Data From the STE Phone 15 4800 Hz Clock Transmit Clock 3 RS 232 Data To the STE Phone 16 Not Used 4 12 V Not on STU Ill 17 4800 Hz Clock Receive Clock 5 12 V Not on STU III 18 Not Used 6 12 V Not on STU III 19 Not Used 7 Ground 20 Not Used 8 12 V Not on STU III 21 Not Used 9 Not Used 22 Not Used 10 Not Used 23 Not Used 11 Not Used 24 Not Used 12 Not Used 25 Not Used 13 Not Used REV 01 3 35 Replacement Frequency Modulated Orderwire TM 11 5895 1838 13 amp P Chapter 3 Figure 3 14 Primary and Secondary Modem Data Path Connectors J2 and J3 Male 37 pin D Sub Table 3 15 37 Pin Connector J2 and J3 Pin Out Pin Description Pin Description 1 Not Used 20 Not Used 2 Not Used 21 Not Used 3 Not Used 22 RS 422 Data to the Modem 4 RS 422 Data to the Modem 23 RS 422 Clock From the Modem Transmit 5 RS 422 Clock From the Modem Transmit 24 RS 422 Data From the Modem 6 RS 422 Data From the Modem 25 Not Used 7 Not Used 26 RS 422 Clock From the Modem Receive 8 RS 422 Clock From the Modem Receive 27 Not Used 9 Not Used 28 Not Used 10 Not Used 29 Not Used 11 Not Used 30 Not Used 12 Not Used 31 Not Used 13 Not Used 32 Not Used 14 Not U
87. DRAWER Figure 53 g 51504 41700 015 KEVBOARD amp MOUSEDRAWER P ASBD 7025 01 537 2387 Figure5 3 9 51504 41700 777 INTERFACE UNIT PAODD 5895 01 514 1882 Figure 5 3 10 51504 41700 002 STE TELEPHONE DRAWER PAODD TBD Figure5 3 11 51504 41700 093 COMBINER DIVIDER PANEL PAODD TBD Figure 5 3 12 51504 41700 193 PATCH PANEL PAODD TBD 5 6 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix A Modulated Orderwire APPENDIX A REFERENCE PUBLICATIONS RELATED TECHNICAL MANUALS The following manuals or related publications may be required to operate and maintain the Replacement Frequency Modulated Orderwire RFMOW TM 11 5895 1780 13 amp P RFMOW Technical Manual 41700 777 Interface Unit Manual DISA System Specification 5 Version 2 0 dated 29 October 1998 KIV 7 Mykotronx Embeddable KG 84 COMSEC Module KIV 7 User s Manual SECTEL MMT 1500 Motorola Inc SECTEL MMT 1500 Multimedia Terminal User s Manual part number 6844083D03 dated April 1995 STE USERS MANUAL L 3 Communications STE USERS MANUAL control number K00000187 SDM 100 EFData Corporation SDM 100 Satellite Modem Installation and Operation Manual SDM 300A EFData Corporation SDM 300A Satellite Modem Installation and Operation Manual SLM 8650 EFData Corporation SLM 8650 Satellite Modem Installation and Operation Manual TM 11 5895 1196 13 amp P 1 dated 14 Feb 03 Harris Corporation CV 4251 G Frequency Up Con
88. F output to the alignment panel combiner Cable for connecting the modem I F input from the alignment panel divider 8 2 Installation Procedures Cable for connecting one PC Controller serial port to the Interface Unit s Controller Modem Remote Control port Specific placement of the equipment will depend upon space availability constraints for each terminal type and layout In general the modem and Interface Unit should be installed in an appropriate rack assembly and the Secure Voice Unit and PC Controller placed in a location convenient to the operator See individual equipment manuals for specific equipment installation instructions Once the equipment has been installed the equipment must be connected as shown in Figure 2 9 2 18 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire RF DIVIDER RFMOW MODEM MDM TEST MDM CONTROL DATA PC Modem Legend RIU Legend 6 SDM 100 300A J1 Secure Voice Unit J2 on SLM 8650 J2 Control Modem Data J8 on SDM 100 J3 Auxiliary Modem Data Data I O on SDM 300A J4 Controller J5 on SLM 8650 J5 Modem Control J6 Modem Data Figure 2 9 NT Equipment Connections REV 01 2 19 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 2 8 3 Equipment Configuration Prior to operating the NT the terminal equipment must be configured equipment c
89. Fields Node Name Name of the terminal Type Type of the terminal WSOC AN TSC 85D V 1 AND AN TSC 93D V 1 or AN TSC 152 AND AN USC 59 Subnet ID Name of the subnet the node belongs to U C Up converter frequency of the terminal in MHz Voice orderwire status of terminal AC indicates active RQ indicates request to use the VO has been queued G 30 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire Table G 26 Terminal Status Screen Fields Parameter Description ROW An indicates which terminal is currently transmitting the ROW A D indicates that that status of the terminal currently owning the ROW time slot is DISCONNECTED but not logged out of the network ROW Meas An indicates the terminal whose ROW is currently being measured by the NCT The IF frequencies are computed based upon the difference in the terminal converter frequency and the network frequency For example if the WSOC up converter is set to 7900 0000 MHz and the required FOW transmit frequency is 7905 0000 MHz then the Data TxIF frequency for the WSOC will be 75 0 MHz that is 5 MHz above the normal 70 MHz output frequency This is the IF frequency that the WSOC control modem modulator will be set to The control modem IF 5 MHz offset corrects for the up converter frequency setting which is 5 MHz below the required FOW transmit frequency The control modem transmit modulator IF frequency be set
90. G Pressing Turn Modem XMTR On will cause the control modem to transmit a 9 6 kbps scrambled carrier at the ROW frequency Ensure that the terminal antenna is not pointing at a satellite or that the terminals transmit path is connected to a dummy load 1 Whenever the server application is restarted Control Modem power value is always reset to the default of 15dBm This ensures that the modem power is set to the value expected when the power balancing alignment procedure is performed and not some other value that may prevent the terminal from entering the network Change this value only if instructed to do so 2 Enter the Subnet ID the U C frequency the D C frequency the FOW frequency and the ROW frequency from the SAA NOTE The secondary receive and secondary transmit frequencies SRx and STx will automatically be filled in when the FOW is received and cannot be entered by the NT operator SRx and STx are named from the point of view of the NCT so SRx is actually the secondary frequency that the NT will transmit at and STx is the secondary frequency that the NT will receive at 3 If the Attenuator values are known from the power balancing procedure see Appendix F enter the values into each field otherwise proceed to step 4 NOTE The five 5 fields in the Attenuator dB window are only placeholders and are not used in any calculations They are also not used to automatically configure any equipment They are a place for the terminal operator t
91. G S umu un ate Override Request to Send PTRS and Clear to Send CTCS TM 11 5895 1838 13 amp P Appendix H REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix H Modulated Orderwire Abbreviation or Acronym RS 232 Serial Binary Data Interchange standard Receive Signal Level RIS sita Ready to Send atten tees Receive SARA m ve terre s Satellite Access Authorization SATCOM Satellite Communications SECTEL Secure Telephone SEE E Select SMR iuis Source Maintenance and Recoverability bets Start of Message Spk i Speaker SRA tenant Specialized Repair Activity SED dn etae Secure Voice Receive OL E ain desde Secure Terminal Equipment STU s m au na a sas Secure Telephone Unit O TX ttes s Secure Voice Transmit SVGA Super Video Graphics Array SVU idet toe Secure Voice Unit SEG Lice etm actos Synchronize SYNCOOS Synchronize Out Of Sync TZU rette kan Technical Terminal Units Time Division Multiple Access M ioi Poem eere qana Technical Manual IMDE inerti Test Measurement and Diagnostic Equipment TRANSEC Transmission Security T TY tied iere Teletype Hp e E ERE Transmit or E Up Converter UM asiste kawsas Unit of Measurement ULT Unit Under Test oT Voice Orderwire XMT iiio Transmi
92. ION 1 1 SCOPE This technical manual covers procedures and supporting information for operating and maintaining the RFMOW Coverage includes operation troubleshooting and maintenance procedures The material presented in this manual is written for an experienced operator maintenance personnel responsible for the RFMOW Standard shop practices used during maintenance are not described Figure 1 2 Rack Adapter Kit for AN TSC 85D Terminal NSN 5975 01 529 3943 REV 01 1 1 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 1 Figure 1 3 RFMOW for AN TSC 93D Terminal NSN 5895 01 522 2117 1 2 MAINTENANCE FORMS RECORDS AND REPORTS Reports of Maintenance and Unsatisfactory Equipment Department of the Army forms and procedures used for equipment maintenance will be those prescribed by DA Pam 738 750 as contained in Maintenance Management Update 1 3 REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS EIR Army If your equipment needs improvement let us know Send us an EIR You the user are the only one who can tell us what you don t like about your equipment Let us know why you don t like the design or performance Put it on an SF 368 Product Quality Deficiency Report Mail it to Commander US Army Communications Electronics Command Fort Monmouth AMSEL LC COM T SLEP Fort Monmouth New Jersey 07703 5006 We ll send you a reply 1 4 CORROSION PREVENTION AND CONTROL CPC The RFM
93. LM 8650 modem each manufactured by EFData Corporation The modem s RS 422 data port and RS 485 Remote M amp C port both connect to the Interface Unit Use of other modems requires pre coordination with Defense Information Systems Agency DISA to ensure appropriate software drivers are available Additional documentation describing the operation of these modems is published by EFData Corporation and can be found in manuals entitled SDM 100 Satellite Modem Installation and Operation Manual SDM 300A Satellite Modem Installation and Operation Manual and SLM 8650 Satellite Modem Installation and Operation Manual PC Controller Is the Primary Operator Interface and overall equipment controller PC runs the RFMOW software Server Client Note Also runs CMA Software RFMOW Power Balance and Alignment also stores documentation etc Power Distribution Panel Main power supply for the RFMOW Monitor Clamp Panel The clamp holds the monitor in place while in use Keyboard Video Mouse KVM User Interface for the PC Controller Interface Unit IU The RFMOW Interface Unit consists of a 19 inch rack mountable enclosure housing two logic level converters a data switch power supply and the KIV 7 The KIV 7 resides within the enclosure however it is not procured as a part of the Interface Unit The purpose of the Interface Unit is to provide housing for the KIV 7 provide protocol conversion and to provide a convenient point for
94. Modem Data Connector 11 J1 STE Connector 6 J4 Controller Connector 1 24 REV 01 Replacement Frequency TM 11 5895 1838 13 amp P Chapter 1 Modulated Orderwire COMPUTER R 485 10 RX IF TXIF TO CURBSIDE TO SIGNAL TO DIVIDER TO ATTENUATOR BUS BOX J4 ENTRANCE ON RFMOW ON RFMOW PANEL ASSY COMB DIV PANEL COMB DIV PANEL Figure 1 25 RFMOW Patch Panel Front Table 1 19 RFMOW Patch Panel Front ITEM COMPONENT 1 5485 connection to curbside J4 2 Ethernet connection to Signal Entrance Panel 3 RX IF connection from Combiner Divider Panel 4 TX IF connection to Combiner Divider Panel REV 01 1 25 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 1 Figure 1 26 RFMOW Patch Panel Rear Table 1 20 RFMOW Patch Panel Rear ITEM COMPONENT 1 TX IF connection to Combiner Divider Panel 2 RX IF connection from Combiner Divider Panel 3 Ethernet connection to Signal Entrance Panel 4 RS485 connection to curbside J4 REV 01 1 26 11 5895 1838 13 amp P Chapter 1 01 RFMOW TX ATTENUATOR MODEM PATCH x Figure 1 27 Combiner Divider Panel 85D Front Table 1 21 Combiner Divider Panel Front ITEM COMPONENT IF Signal from TX MD 1340 IF Signal to TX MD 1340 RFMOW Attenuator Composite Signal output to Up Converter c1 O N Composite Signal input from Down Converter
95. N to all who receive this 2004 03 16 20 01 14 No msq_03102004 104512 log 200 To msg D3102004 104754 log pow fiz msa_03112004 055308 log SUUS msg 03112004 060815 log MM DD 7 24H msg 03112004 102454 log msq_03152004 151626 DM1 u are using an old vers 4 03 16 20 05 37 4 He to all who receive t 200 3 MM2 DM1 Re to all who 2004 03 16 20 09 26 DM1 MM2 Re Re to all who 2004 03 16 20 10 30 No MM2 DM1 Re Re Re to all 2004 03 16 20 11 03 No only 03162004 144303 MM2 DM1 Interface Unit 2004 03 16 20 16 42 msq_03172004 100403 log fisse d 2 Interface Unit 2004 03 16 20 17 28 No y msq_03172004 102452 log Fo 22 03172004 130537 log msq_03182004 100853 log Urgent 03182004 101757 log Message Display i msg 03182004 115121 04 008 umm msq_03182004 123934 log Time 2004703716 20 07 59 msq_03192004 082751 log By Test msq_03192004 102738 log Containing Text No sor nthe og Subject Re to all who receive this message msq_03242004 033244 log msq_03242004 035213 log msg_03252004 145056 l0g msq_0401 2004 180222 log msq_04022004 104137 log 04082004 123505 og Seach msq_04082004 140808 log we looked and we are using 1 0 5 mdm msg_04192004
96. NES UNCLASSIFIED m DEEST ServerState OPERATE FOW Eb NO RSL State ROW Eb NO FregOffSet State VO State Send File NCT Name Client Mode Control Max 25 5 Normal 63 10 0 Transmit Inactive Inactive MM1 Transfer File Send mm3 Destination File C Documents and Settings User Desktop HS1 M txt tet 1 UNCLASSIFIED RESP law 00 01 44 i stac r Bllexecutive Client IRONC 089 1 13PM 06 02 2004 17 18 43 477 Eb NO value exceeded maximum Figure G 19 NT Send File Screen Table G 20 Transferring a File 1 Display the Send File screen by selecting Menu gt File gt Send File from the main menu Either type the Terminal ID of the recipients into the Send To field or select terminals from the Destination window by selecting Destination clicking on the recipients and selecting OK 3 Click the Choose File button to select the file to be sent using the standard Microsoft Windows Open file dialog NOTE Files larger than 10KB should not be sent from an NT ANCT via file transfer due to the limited bandwidth inherent in the ROW TDMA structure Larger files may be sent from the NCT since the FOW is not subject to the same TDMA restrictions 4 Click the Send button to initiate the file transfer Once the file name and destinations have been entered the Send button will be sensitive and the operator can click it to initiate the file transfer Click the Close button to close the Send Fi
97. ONFIGURATION The link characteristics required to configure the control circuits both the FOW and ROW are internally stored in the RFMOW software These values are not expected to change over the lifetime of the RFMOW Fundamentally both the FOW and ROW are operated as simplex links between the NT and the NCT These two links are characterized as Binary Phase Shift Keying BPSK modulated 1 2 rate Viterbi encoded decoded scrambled at a data rate of 9 6 Kbps G 3 POWER UP The following sub sections present the detailed steps on how to initialize the terminal through the software Screens Table G 1 NT Power Up 1 Turn on the power to the Up Converter Down Converter Computer and Interface Unit Also ensure that power is connected to the KIV 7 and the orderwire modems The order in which power is applied to the equipment is not significant For computer login information consult the site s system administrator 2 Ensure that the current key is loaded into the KIV 7 See the Embeddable KG 84 COMSEC Module KIV 7 User s Manual or the COMSEC manager for more information on loading the KIV 7 3 If the KIV 7 has not been used with RFMOW previously or if the settings have changed then verify the settings per Appendix E See the Embeddable KG 84 COMSEC Module KIV 7 User s Manual or the COMSEC manager for more information on configuring the KIV 7 4 Enter the Communications Carrier uplink frequency from the SAA for this termi
98. OW is intended for use only inside a shelter 1 5 DESTRUCTION OF ARMY ELECTRONICS MATERIAL Destruction of Army electronics materiel to prevent enemy use shall be in accordance with TM 750 244 2 1 6 PREPARATION FOR STORAGE OR SHIPMENT Administrative storage of equipment issued to and used by Army activities will have Preventive Maintenance Checks and Services PMCS performed before storing see Section 4 3 When removing the equipment from administrative storage the PMCS checks should be performed to assure operational readiness 1 7 WARRANTY INFORMATION 1 2 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 1 Modulated Orderwire The following instructions are for the RFMOW 41700 8593 equipment requirements The Raven Electronics Corporation equipment RFMOW includes a factory warranty of 24 months All warranties are tracked by serial number Please contact our Repair Department for warranty expiration date Failures resulting from material workmanship defects will be repaired under the warranty Warranty Claims All warranty claims must be initiated by the organization using the equipment This process will start with the user notifying the contractor Raven Electronics Corporation Log onto Raven Electronics Corporation website at http www ravencomm com RMA Complete worksheet and select Submit Raven personnel will assign an RMA number followed by response via telephone or email within 48 hours Upon assignment o
99. Orderwire screen that is divided into three sections The top section displays the list of all messages sent to and from the current terminal The middle section of the messages window is the display screen for received and sent messages A user only needs to highlight a message from the top section to have it displayed in the display section Messages can be copied and printed from the display section but not edited The bottom section of the screen is an edit window used to create modify and transmit outgoing text orderwire messages The text orderwire capability is designed to support the transmission of UNCLASSIFIED messages only The size of a message that can be sent by an NT is dependent on the length of the timeslot assigned to it This length is not known until the NT goes to Operate mode and receives the timeslot information so composing of Text Orderwire messages is restricted until that time Once the length of the timeslot is known the software will prevent the operator from composing a message that is too long to be transmitted in the available time NCT Operators may compose messages up to approximately 1000 characters in length Once a message has been composed and the operator has initiated the send function the message is stored within the PC Controller in a transmit queue During the NT s next TDMA slot the Text Orderwire messages and any other messages stored in the transmit queue are transmitted to the All messages receive
100. Procedures PC Wipe down screen keyboard Dust Cable Inspection Uplink Calibration Access Alignment Verification Software Maintenance 1 The monitor screen and keyboard for each RFMOW client and RFMOW server resident system shall be wiped down using a cloth and canned air 1 Remove intake filters on the fan panel and computer Rinse filters in warm water and let dry When the filters are dry reinstall them Open the keyboard drawer Clean the keyboard with canned air Slide the keyboard into rack Slide out the monitor and lift the monitor open Wipe the dust off the monitor with a clean towel If necessary please use a small brush to dislodge impacted dust from corners and other hard to reach areas 10 Wipe down entire RFMOW with a clean towel 1 All cables exposed to external elements or cables exposed to high personnel trafficked areas such as shelter walkways shall be visually inspected for wear and tear 1 Terminal gains and losses shall be measured as defined in the respective terminal maintenance procedures to ensure proper operation 2 Any and all alignments required to place the terminal into proper mission operation shall be performed 3 Once performed the RFMOW alignment system gain values shall be entered into the appropriate field of the system gains page screen C 3 for 85 93 1 The terminal operator
101. RFMOW Replace cable Patch Panel RX IF between Patch Panel and Bulkhead STOP Contact PM for Assistance Flowchart B 1 2 FOW on the Satellite NT no Carrier Detect REV 01 3 13 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire Verify KIV 7 STOR Configuration Restrap KIV 7 STOP Reload valid COMSEC Y Verify correct offset at SDM 300A 1 Subtract the FOW receive frequency from the STOP down converter frequency and add the result to 70 MHz Restart Software 2 Verify that control modem demodulator has same IF frequency STOP Contact PM for further assistance Flowchart B 2 FOW on the Satellite Carrier Detect No Bulletin Board Messages 3 14 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire STOP Check that Network Check attenuation Login was attempted settings Set attenuation per Power Balance STOP STOP Check Up Converter Attempt Network status and frequency Reconfigure Up Login Converter STOP STOP Check Terminal Repair or Replace Tracking Check the HPA status Repair or Replace DCSCU HPA STOP Verify Control Modem XMTR Verify HPA load is ON Indicator is illuminated Place load into going to dish not to during access window and antenna not dummy dummy load verify TPO at HPA during load Transmit STOP Refer to Flowchart B 3 2 STOP erify lt 1 RF_O comma
102. RFMOW BIN If the RFMOW was installed in a different directory the log file directories will be found in that directory 5 Use the mouse to navigate to the MessageLogs directory 6 Select the files to be saved Refer to the Windows Reference Manual or Microsoft com for more information on selecting files 7 Copy the files to the desired medium Refer to the Windows Reference Manual or Microsoft com for more information on copying files 8 Now that the log files have been saved delete them from the MessageLogs directory Also be sure to empty the Recycle Bin on the Windows Desktop Refer to the Windows Reference Manual or Microsoft com for more information on deleting files and emptying the Recycle Bin NOTE The message log server log and or client log files currently being used by RFMOW may not be able to be deleted Ignore this file and delete the others 9 Return to the C H RFMOW BIN directory or other directory where RFMOW has been installed 10 Repeat steps 5 through 9 above to save and delete files from the 005 directories 11 Repeat steps 5 through 9 above to save and delete files from the ClientLogs directories NOTE Depending on the size of the hard disk this procedure will have to be executed periodically to ensure that all log files are saved before the RFMOW deletes them automatically at 8096 hard disk utilization REV 01 G 43 Replacement Frequenc
103. RN38 SDM 300A 726 MODEM PAODD 5895 01 463 9474 Figure 5 2 3 51504 41700 001 FAN PANEL PAODD TBD Figure5 2 4 51504 41700 005 COMPUTER PAODD 7010 01 537 2375 Figure 5 2 5 51504 41700 006 POWER DISTRIBUTION PANEL PAODD TBD Figure 5 2 6 51504 41700 004 MONITOR CLAMP PANEL PAODD TBD Figure5 2 7 MONITOR DRAWER Figure 5 2 78 51504 41700 015 KEYBOARD 8 MOUSE DRAWER PAODD 7025 01 537 2367 Figure 5 2 9 51504 41700 777 INTERFACE UNIT PAODD 5895 01 514 1882 Figure 5 2 10 51504 41700 002 STE TELEPHONE DRAWER PAODD TBD REV 01 5 5 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 5 Figure 5 3 Replacement Frequency Modulated Orderwire Parts Location 93 Terminal Table 5 3 Replacement Frequency Modulated Orderwire Parts List 93 Terminal CAGE PART SMR sss s E s DESCRIPTION cope REPLACEMENT FREQUENCY Figure 5 3 51504 41700 8593 MODULATED ORDERWIRE PAODD 5895 01 522 2117 AN GSC 69 V 2 Figure5 3 1 51504 41700 003 ENCLOSURE PANEL PAODD TBD Figure5 3 2 1RN38 SDM 300A 726 MODEM PAODD 5895 01 463 9474 Figure5 3 3 51504 41700 001 FAN PANEL PAODD TBD Figure5 3 4 51504 41700 005 COMPUTER PAODD 7010 01 537 2375 Figure5 3 5 51504 41700 006 POWER DISTRIBUTION PANEL PAODD TBD Figure5 3 6 51504 41700 004 MONITOR CLAMP PANEL PAODD TBD Figure5 3 7 MONITOR
104. S 232 should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display BLK I F and press INITIATE Press SCROLL to display EIA 530 and press INITIATE EIA 530 should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display FIL I F and press INITIATE Press SCROLL to display 102 STD and press INITIATE 102 STD should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display RETURN and press INITIATE to exit SETUP C 5 Perform the following procedure to select a Traffic Encryption Key TEK for secure on line operation a Verify Power is ON and Key is inserted and turned clockwise 90 Press ON LINE to put the KIV 7 off line if not already off line else continue Press SCROLL to display SEL KEY and press INITIATE Press SCROLL to display KEY X01 and press INITIATE KEY X01 should be highlighted Observe the Key Good status message and PARITY indicator Consult KIV 7 manual if a different status message is displayed If the selected TEK is not loaded or not valid the parity indicator remains lit Another TEK must be selected or a valid TEK must be loaded into the selected location prior to initiating on line operation REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix E Modulated Orderwire f Press SCROLL to display RETURN and press INITIATE to exit SEL KEY 6
105. SCROLL to display SLAVE and press INITIATE e Press SCROLL to display RETURN and press INITIATE to exit sub menu f Press SCROLL to display ALGRTHM and press INITIATE g Press SCROLL to display ALG 1 and press INITIATE h Press SCROLL to display RETURN and press INITIATE to exit sub menu i Press SCROLL to display RETURN and press INITIATE to exit SETUP D Perform the following procedure to select a Traffic Encryption Key TEK for secure on line operation a Verify Power is ON and Key is inserted and turned clockwise 90 If the KIV 7HSB is On Line press ON LINE to put the KIV 7HSB off line else continue b Press SCROLL to display SEL KEY and press INITIATE c Press SCROLL to display KEY X01 and press INITIATE KEY X01 should be highlighted d Observe the Key Good status message and PARITY indicator Consult KIV 7HSB manual if a different status message is displayed e If the selected is not loaded or not valid the parity indicator remains lit Another must be selected or a valid TEK must be loaded into the selected location prior to initiating on line operation f Press SCROLL to display RETURN and press INITIATE to exit SEL KEY REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix E Modulated Orderwire 7 Perform the following procedure to store the SETUP A SETUP B SETUP C SETUP D and SEL KEY configuration If KIV 7HSB is On Line press ON LINE to put the KIV 7HSB off lin
106. Stud on Computer rear panel Using a 1 Phillips screwdriver insert Power Cable on Computer rear panel and tighten the Power Retaining Bracket Using a amp Flat Tip screwdriver insert RFMOW Enclosure Panel cables and connect them to COM3 and 4 on Computer rear panel g Using a Flat Tip screwdriver insert Modem Control cable and connect it to COM2 on Computer rear panel h Using a gt Flat Tip screwdriver inset Modem Data cable and connect it to COM1 on Computer rear panel Insert PS 2 Mouse cable and connect it to Mouse on Computer rear panel Insert PS 2 Keyboard cable and connect it to Keyboard on Computer rear panel Insert Video cable and connect it to VGA Serial Port on Computer rear panel Insert Ethernet cable into Ethernet port on Computer rear panel Position Computer onto guides in rack and carefully push the Computer in place Using 2 Phillips screwdriver tighten four 4 retaining screws securing the Computer to rack oococm Th 4 4 5 Removal and Replacement of the RFMOW Keyboard Video Monitor KVM Equipment Required e One 1 2 Phillips Screwdriver e 1 Flat Tip Screwdriver e One 1 11 32 Nut Driver Remove and replace the Keyboard Video Monitor KVM by performing the steps in the following procedures Removal Fully extend telephone drawer to place units on to be removed Place a piece of foam on drawer to prevent damage Tighten thumbscrews so that drawers will not open
107. T F1 on the after windows start keyboard up screen 2 Old video driver 2 Update computer video driver Power No Power 1 Circuit breaker is tripped 1 Check circuit breaker next to Distribution power switch If breaker is tripped Panel check power cable for frays or shorts 2 Power cable is not properly 2 If Power switch does not light up seating check power cable for proper seating KVM Monitor won t turn 1 Power may not be turned on 1 Check if Power distribution panel on 2 Power cable may not be properly seated 3 Computer may not be turned on is turned on 2 Check power cable for proper seating 3 Turn on computer Distorted Image 1 Wrong clock frequencies 1 Press the EXIT button to do an Auto Adjust Keyboard and Mouse do not work 1 Connectors may not be plugged in in correct location or properly seated 1 Check the keyboard and mouse connectors on the back of the KVM and the computer for proper location and seating Screen goes blank 1 Wrong display mode 1 Press CTRL ALT F1 on the after Windows 2 Old video driver keyboard start up Screen 2 Update computer video driver 3 2 REV 01 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire Table 3 1 Troubleshooting COMPONENT PROBLEM PROBABLE CAUSE MAINTENANCE TASK KVM Mouse Cursor Refer to Flow Chart 7 Jittering Interface Unit No Power 1 Power switch
108. TION M CONFIGURATION MONITOR MODULATOR FAULTS ALARMS DEMODULATOR STORED FAULTS ALARMS INTERFACE REMOTE AUPC LOCAL AUPC UTILITY SAVE RECALL MONITOR RAW BER CORRECTED BER Eb No RECEIVED SIGNAL SWEEP FREQUENCY BUFFER FILL FRAME ERRORS FAULTS ALARMS MODULATOR FAULTS DEMODULATOR FAULTS TX INTERFACE RX INTERFACE COMMON BACKWARD ALARMS STORED FAULTS ALARMS MODULATOR DEMODULATOR TX INTERFACE RX INTERFACE COMMON BACKWARD ALARMS UNAVIL SECONDS CLEAR REMOTE AUPC CONFIGURATION MONITOR UTILITY MODULATOR DEMODULATOR INTERFACE SYSTEM MODEM TYPE FACTORY SETUP Replacement Frequency Modulated Orderwire MODULATOR ASSIGNED TX FILTER TX X CODE RATE TX IF FREQUENCY TX IF OUTPUT TX POWER SCRAMBLER DIFFERENTIAL ENCODE CARRIER MODE MODEM REFERENCE RS ENCODER DEMODULATOR RX X CODE RATE RX IF FREQUENCY DESCRAMBLER DIFFERENTIAL DECODER RF LOOPBACK IF LOOPBACK BER THRESHOLD SWEEP CENTER SWEEP RANGE REACQUISITION RS DECODER INTERFACE COMPLETE INTERFACE LOCAL AUPC AUOPC ENABLE NOMINAL POWER MINIMUM POWER MAXIMU POWER TARGET NOISE TRACKING RATE LOCAL CL ACTION REMOTE CL ACTION MODULATOR ASSIGN TX FILTER MOD POWER OFFSET MODULATOR TYPE ENCODER TYPE TX BPSK ORDERING MOD SPECTRUM TX RS INTERLEAVE TXIESS 310 MODE TX SYMBOL RATE DEMODULATOR ASSIGN RX FILTER DEMODULATOR TYPE DECODER TYPE RX BPSK ORDERING DEMOD SPECTRUM RX RS INTERLEAVE
109. Two persons are required to install the RFMOW Rack which is approximately 74 Ibs 33 57 kg Failure to comply may result in fatal or serious injury to personnel and or damage to the equipment TM 11 5895 1838 13 amp P Chapter 4 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 4 Modulated Orderwire Tools Needed e 3 8 Nut Driver 5 8 Nut Driver 11 32 Nut Driver 1 8 Flat Tip Screwdriver 2 Phillips Screwdriver Locate the RFMOW rack assembly position in the front of the host rack b Attach the AC Power Cable and the Grounding Cable to the rack assembly located on top of the RFMOW see Figure 1 7 on page 1 9 c Place the RFMOW rack assembly into position in the host rack d Place 10 32 x 1 inch flat head screws in the mounting holes that will be used and tighten to the host rack e Install the SDM 300A Modem into the RFMOW rack assembly see Figure 1 10 on page 1 12 1 2 3 oO Attach the Grounding Cable to the Grounding Stud on rear panel Item 1 and tighten with a 3 8 nut driver Plug the AC Power Cable into the AC Power Input Connector on the rear panel Item 2 Attach the Data I O Cable to the Data I O Connector on the rear panel Item 3 and tighten with a 1 8 Flat Tip screwdriver Attach the Remote Cable to J6 on the rear panel Item 4 and tighten with a 1 8 Flat Tip screwdriver Attach the TX IF Output Cable to the CP1 BNC Connector on the rear panel Item 8 Atta
110. Unit Under Test UUT Disassembly Assembly The step by step breakdown taking apart of a spare functional group coded item to the level of its least component that is assigned an SMR code for the level of maintenance under consideration i e identified as maintenance significant Actions Welding grinding riveting straightening facing machining and or resurfacing B 2 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix B Modulated Orderwire B 3 EXPLANATION OF COLUMNS IN THE MAC SECTION Il B 3 1 Column 1 Group Number Column 1 lists functional group code numbers the purpose of which is to identify maintenance significant components assemblies subassemblies and modules with the next higher assembly End item group number shall be 00 B 3 2 Column 2 Component Assembly Column 2 contains the item names of components assemblies subassemblies and modules for which a maintenance function is authorized B 3 3 Column 3 Maintenance Functions Column 3 lists the functions to be performed on the item listed in Column 2 For detailed explanation of these functions see paragraph B 2 B 3 4 Column 4 Maintenance Level Column 4 specifies each level of maintenance authorized to perform each function listed in column 3 by indicating work item required expressed as task hours in whole hours or decimals in the appropriate sub column This work time figure represents the active time required to perform that ma
111. WARNING Ensure that power is removed during the performance of equipment replacement and cleaning procedures Do not open equipment enclosures when cleaning Use of damp cleaning materials can cause shock resulting in fatal or serious injury to personnel WARNING Hazardous voltages are present Use care when measuring for voltage Failure to do so can result in fatal or serious injury to personnel WARNING RFMOW weight the crate is approximately 180 Ibs 81 65 kg forklift or equivalent is required to move the crate Individual weights of items in the crate are listed in section 1 15 1 not including shipping materials Two persons are required to install the RFMOW Rack which is approximately 74 Ibs 33 57 kg Failure to comply may result in fatal or serious injury to personnel and or damage to the equipment CAUTION This equipment contains static sensitive devices Always follow ESD handling procedures when working on this equipment Installation of the RFMOW WARNING Remove any power from host system prior to installing the RFMOW Failure to do so my result in severe or fatal electrical shock and or damage to the equipment WARNING RFMOW weight in the crate is approximately 180 Ibs 81 65 kg A forklift or equivalent is required to move the crate Individual weights of items in the crate are listed in section 1 15 1 not including shipping materials
112. a primary consideration in all electrical and electronic equipment installations Ensure that all grounding connections are secure and that all grounding cables are kept out of vehicle and personnel paths WARNING Use extreme care when working around electrical equipment to avoid the possibility of severe or fatal electrical shock Remove all jewelry i e rings necklaces etc before working with the RFMOW WARNING Ensure that all power connections are properly insulated clean and mechanically secure to prevent personnel injury when the RFMOW is powered up and operated When the RFMOW power cables are installed carefully inspect all connectors and wiring for worn or broken parts Make any necessary repairs before powering up the RFMOW If any cable or connector damage is discovered while the RFMOW is operating the RFMOW should be powered down and the damage repaired immediately WARNING Even with covers removed lethal voltages may still be present inside the RFMOW Failure to exercise caution could result in fatal or serious injury to personnel WARNING High voltage 120 VAC is present in this equipment Use extreme caution and ensure that at least two people are present while performing inspection test and maintenance procedures Failure to comply may result in fatal or serious injury to personnel 4 3 Replacement Frequency Modulated Orderwire 4 4 4 4 1
113. aiibi Keyboard Video Monitor Mouse IBS 6 critt ee Pounds LOD Z tususpa Liquid Crystal Display AN TSC 152 AND AN USC 59 Light Mobile Satellite Terminal ENA tto Low Noise Amplifier teorie Low M amp C einen Monitor amp Control MAG eis kanm masna thee Maintenance Allocation Chart tete Megabyte MZ ii titi Megahertz Multimedia Terminal 5 Microsoft Disk Operating System MUX ineo Multiplexer AN TSC 85D V 1 AND AN TSC 93D V 1 NATO Airbase Satellite Terminal NGT sun emi Network Control Terminal National Stock Number N Io a apasha teens Network Terminal Original Equipment Manufacturer OPA Sync selection of KIV 7 OW in Dun Orderwire rap ha Ounce tit increased Personal Computer PC Controller Personal Computer Controller PCBs m Printed Circuit Board Personal Computer Memory International Association Preventive Maintenance Checks and Services PSI2 educ Personal System 2 PWR iiem Power Radio Frequency RFMOWW Replacement Frequency Modulated Orderwire RGB ue Red Green Blue eec Return Merchandise Authorization Return Orderwire RO Requested RS amp
114. aired immediately 1 20 1 Power Distribution The 95 125 VAC 47 63 Hz AC power is input via the AC Power Connector located on top of the RFMOW chassis and is applied to the RFMOW The Power Distribution provides operating voltages to all major components of the RFMOW 1 20 2 Grounding Grounding to the user equipment rack shall consist of a grounding cable attached to the RFMOW grounding stud on top of the Rack Adapter REV 01 1 33 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 1 1 21 REMOW UNPACKING Upon receiving the RFMOW remove the rack adapter and the various boxes from the shipping container Remove the units from the shipping boxes Remove all packing materials from inside the RFMOW Rack and Interface Unit Inspect for any obvious signs of external damage due to shipping Retain the original shipping containers in case the unit s need to be returned to the depot for repair 1 22 SETUP AND PREPARATION FOR USE ALL MODELS Install the RFMOW by performing the steps in Section 4 4 1 1 23 COOLING SYSTEM The RFMOW is air cooled by a fan assembly that pulls air in through two intakes in the fan panel assembly towards the top of the Rack Adapter See maintenance procedures in Chapter 4 for filter cleaning and or replacement information 1 34 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire CHAPTER 2 OPERATING INSTRUCTIONS 2 1 INTRODUCTION This chapter provide
115. allation setup and replacement of the Replacement Frequency Modulated Orderwire RFMOW for use The information includes Equipment location and mounting Power distribution and grounding Unpacking Setup and preparation for use Cooling System 1 19 EQUIPMENT LOCATION AND MOUNTING The RFMOW is designed to be rack mounted in a standard depth 19 inch wide equipment rack 1 20 POWER DISTRIBUTION AND GROUNDING The following subparagraphs describe the power distribution and grounding of the RFMOW WARNING Proper grounding is an important safety feature and must be primary consideration in all electrical and electronic equipment installations Ensure that all grounding connections are secure and that all grounding cables are kept out of vehicle and personnel paths WARNING Use extreme care when working around electrical equipment to avoid the possibility of severe or fatal electrical shock Remove all jewelry i e rings necklaces etc before working with the RFMOW WARNING Ensure that all power connections are properly insulated clean and mechanically secure to prevent personnel injury when the RFMOW is powered up and operated When the RFMOW power cables are installed carefully inspect all connectors and wiring for worn or broken parts Make any necessary repairs before powering up the RFMOW If any cable or connector damage is discovered while the RFMOW is operating the RFMOW should be powered down and the damage rep
116. ance actions are warranted In addition to the link alarm thresholds there is a link automatic power control flag for each ROW link When this control flag is set for a ROW link the NCT will automatically send power adjustment commands to the appropriate NT to maintain ROW link quality These commands are executed through the Change Modem Parameter message The power adjustment for the ROW occurs in the following way Since the NT TDMA slot is too short to allow for an accurate measurement of the received NT ROW E No the sends a Begin ROW Measurement message to a specific NT when there are no secure voice calls in progress This message causes the NT to retune its control modem s transmit frequency to the NCT auxiliary modems receive frequency The NT then turns its control modem on and waits until the NT receives the END ROW Measurement message from the This transmission is sufficient for the auxiliary modem to make a good measurement and receive the frequency offset After a stable measurement is obtained the NCT sends power and frequency adjustment commands as needed to adjust the NT s ROW transmission then transmits an End 2 8 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire ROW Measurement message to the NT to instruct the NT software to retune the control modem back to the normal ROW frequency This measurement process happens automatically w
117. ase select your modem type from Network ID the drop down list below SDM 100 300 Terminal Name rvap2 x Figure G 3 NT Network and Terminal Identification Information Screen REV 01 G 3 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix G Node Type and Identification The mode selected must be compatible with hardware installed at the node in order to complete the hardware initialization successfully The term Node is used here and throughout this document to describe an RFMOW terminal server of any type e g NCT ANCT or NT Terminal Type Enter the modem type using the drop down menu For the AN TSC 85D and 93D the SDM 100 300 selection will be used Satellite IRON The satellite IRON is a 4 digit number used by the network Network ID This is a string up to 10 characters long This ID is found on the SAA immediately after the IRON e g EPAC WPAC etc Terminal Name This is a name up to 10 characters long The name should begin with a letter the remaining nine characters can be numbers letters or a dash This usually will be provided in the SAA Blue ish colored square in the lower right hand corner indicates how the software was installed on the PC Controller This square should indicate NT for the AN TSC 85D V 1 and AN TSC 93D V 1 AT ALL TIMES Table G 4 Basic Node Configuration 1 Select the Node Type NT by clicking the cor
118. ate fields NOTE If the actual measured values are not available select the Load Defaults button to load default values that will successfully align a terminal whose equipment is close to specification values 5 Click OK to save the equipment values A window will appear stating that the application will have to be restarted to continue the alignment 6 Select OK and the alignment program will close 7 Once again start the RFMOW Alignment program by selecting Start gt Programs gt JSEC gt TSC 85 and 93 Server from the bottom left hand side of the Windows display of the RFMOW terminal The Server screen will be displayed F 4 REV 01 TM 11 5895 1838 13 amp P Appendix F Replacement Frequency Modulated Orderwire 8 Ensure that the appropriate Side 1 or Side 2 is selected and the Up Converter in that position is set for Remote Control See Figure F 4 SERVER File Setup View Administration OW Alignment Help ee started server CONTROL TSC 25 33 Delta Terminal KFMOW Alignment MODE Closed Net CONT ROL Remote 30 00 UpLink Manual Alignment Tx Stack 1 S MD1340 Modem 1 Re Computer Figure F 4 U C Converter Selection REV 01 F 5 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix F 9 Select the appropriate MD1340 communications modem by selecting it from the drop down menu Ensure that the selected modem is set f
119. ator at the system or equipment level is limited to operational performance verification accomplished using self test features an embedded or downloaded diagnostic where applicable without the aid of any TMDE Testing by the operator using self test features or an embedded or down loaded diagnostic where applicable without the aid of any TMDE to the extent necessary to localize and or isolate system failures to a repairable or replaceable level of assembly and to verify the effectiveness of corrective action accomplished by repair or replacement Repair accomplished in place by the operator by removal and replacement of lower level assemblies to include but not limited to computer monitor mouse keyboard interface Unit as well as cables and parts coded non repairables Overhaul at the operational site if required will be accomplished by O amp M contractor personnel using O amp M contractor furnished tools and test equipment in accordance with a government approved site unique overhaul plan Testing performed by the operator using listed TMDE as necessary to isolate a malfunction to the individual equipment item Replacement from on site spares inventory performed by the operator J L Repair accomplished in place by O amp M contractor personnel using contractor furnished tools and test equipment IAW site unique requirements Repair is accomplished by the Original Equipment Manufacturer OEM or army support structure N Repair
120. both the entire message and a selection and can save the log to a different location or a different name All message log files are stored in the MessageLogs directory which is located at the RFMOW installation point All message log files are stored under the name msg _MMDDYYYY TTTTTT log where is the month DD is the day YYYY is the year and is the system time of when the log was created Thus a message log with the filename of msg 12302002 113925 log corresponds to messages received on December 30 2002 and was created at 11 39 G 16 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire RFMOW Client IRON 2413 NetID EPAC TermName MM2 TermType NABS Archived Text Messages A 8 x File Client Server Network Message Secure Voice Eventlog Window Help x UNCLASSIFIED Server State OPERATE FOW Eb NO RSL State ROW Eb NO FregOffSet State VO State File NCT Name Client Mode Control Max 25 5 Normal 63 10 0 Transmit Inactive Inactive MM1 r Message logs r Searching Criteria Message List msg 03052004 142753log UNKNOWN tick do u see me 2004 03 16 19 43 09 MM2 UNKNOWN tick or dan dou see me 2004 03 16 19 48 40 No msg_03092004 130922 log 6 12 on msg 03102004 093203 log F p zz fiz MM2 UNKNOWN dan b are u there 2004 03 16 19 53 46 No MM2 UNKNOW
121. can then establish the network NCT or log into the network NT Once the network is established or the terminal has logged into the network the equipment will transition to the OPERATE state In this state all orderwire services are available Should an NT lose the FOW transmission or the NCT fail to receive ROW transmissions from an NT for one 1 minute and two 2 consecutive TDMA frames the NT will enter the DISCONNECT State In this state REV 01 2 11 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 operations are limited until the problem has been corrected If the problem is corrected within approximately 15 minutes the NT will automatically re join the network and return to OPERATE state If the FOW has been restored but the NT has not yet been able to re join the network and the NT detects that an Access window is being opened the NT will revert to STANDBY state to attempt to re log in This will help to ensure that the NT is able to re enter the network as quickly as possible If the NT is unable to re join within approximately 15 minutes the NT will be automatically logged out of the network and returned to STANDBY state and the NT operator must wait for an Access window to perform a normal log in to re enter the network When the network is terminated by the NCT or an NT logs out of the network the equipment will return to the STANDBY State From this state the operator can either shut down the
122. ce the NCT operator picks up the phone the NT s phone will ring If at any point the NCT s PC Controller or the NT s PC Controller determines that there is a problem in setting up the voice orderwire circuit i e no signal from the other terminal has been received then the PC Controller will reset the modems to their original settings At an appropriate time the will transmit a VO Error message and or the NT will transmit a Notice message that indicates exactly what went wrong The terminal operator will be presented with an alert box on the display indicating the nature of the problem The operator should use this information to correct the problem before re attempting the connection Hanging up the phone terminates the call Within the terminal equipment hang up is detected by the PC Controller and after a short delay to allow the secure telephone unit to perform a hang up protocol the NT PC controller re tunes its control modem back to the FOW and ROW frequencies for continued participation in the network At the the PC Controller also detects hang up and use of the auxiliary modem for E No measurement is then restarted The NCT will transmit a VO Done message to inform the other NTs of the status of the voice orderwire circuit An NT PC Controller can choose to cancel a secure voice call request that is currently queued This will result in a Cancel VO message being transmitted in the NT s assigned TDMA time slot Th
123. ch the RX IF Input Cable to the CP2 BNC Connector on the rear panel Item 9 Place the Modem into the rack assembly Place 10 32 x 5 16 inch screws in the four mounting holes and tighten to the host rack using a 2 Phillips screwdriver f Install the Fan Panel into the RFMOW rack assembly see Figure 1 12 on page 1 14 1 2 3 Attach the Power Connector to the back of the fan panel assembly and tighten with a 1 8 Flat Tip screwdriver Place the Fan Panel into the rack assembly Place 10 32 x 5 16 inch screws in the four mounting holes and tighten to the host rack using a 2 Phillips screwdriver g Install the Computer into the RFMOW rack assembly see Figure 1 15 on page 1 17 1 2 3 DO OI 10 11 12 13 Attach the Grounding Cable to the Grounding Stud on the rear panel Item 2 and tighten with a 5 16 nut driver Plug the Power Connector into the AC Power Input Connector on the rear panel Item 4 Position the Power Connector Retainer over the AC Power Connector on the rear panel Item 3 and tighten the screw in the Power Connector Bracket with a 2 Phillips screwdriver Attach the VGA Monitor Cable to the Connector on the rear panel Item 8 and tighten with a 1 8 Flat Tip screwdriver Plug the Keyboard Cable into the Connector on the rear panel Item 12 Plug the Mouse Cable into the Connector on the rear panel Item 11 Attach the Computer Com 3 Cable to the Com 3 Connector on the rear pan
124. cked the Cancel button will have no effect Each node has SELECT ALL as an option on the destination list Choosing SELECT ALL will enter the name of every logged in node into the To field This requires the NT software to automatically send an ACK to the NCT when the message is received During the terminal s next ROW TDMA slot or as soon thereafter as possible the message will be sent to the NCT If other NTs are designated recipients of the message the NCT will rebroadcast the message over the FOW to all terminals The operators of the terminals addressed in the message will be alerted that a new message has been received The message will also appear in the sender s receive message sub window confirming that the message was successfully transmitted to the NCT Note that receipt of the returned message does not guarantee that all addresses received the message If the NCT cannot deliver the message to any addressed terminal within a fifteen 15 minute period the source terminal will be informed of the delivery failure G 4 3 1 3 Viewing Text Message Logs All text messages received by a terminal are stored in message log files The contents of a message log file may be viewed in the message archive window found under messages in the toolbar The Archived Text Message Screen Figure G 15 will appear with a list on the left side a scrollable text box on the right and a series of buttons along the bottom The operator can print
125. connecting the various hardware elements The Interface Unit supports both MMT 1500 STU IIl and STE Tactical secure phones The Interface Unit is able to detect which of the two secure phones is currently connected to the system and will provide appropriate signaling to the secure voice unit Within the Interface Unit two logic level converters change the RS 232C signals coming from the PC Controller into the RS 485 signals required to interface with the satellite modems Remote Maintenance and Control M amp C ports The KIV 7 converts the RS 232C data signals to RS 422 signals required to interface with the satellite modems data ports Refer to the Interface Unit Hardware Reference Manual Appendix D for additional information on the Interface Unit The specific interface connections on the RFMOW Interface Unit are The Secure Voice Unit port J1 an RS 232C synchronous interface for the Secure Voice Unit MMT 1500 or STE Tactical The Control Modem Data port J2 an RS 422 port that connects to the control modem s data port The Auxiliary Modem Data port J3 an RS 422 port that connects to the auxiliary modem s data port in an NCT configuration The Controller Modem Remote Control port J4 an RS 232C interface that connects to a Computer serial port The Remote Control port J5 an RS 485 port that connects to both the control and auxiliary satellite modems Remote M amp C port s and on an NCT ANCT to the control and au
126. cs are listed in Table 1 24 Table 1 24 Electrical Data RFMOW Characteristics Value Input Power 95 to 125 VAC 1 15 3 Environmental Characteristics The RFMOW environmental data is listed in Table 1 25 Table 1 25 Environmental Data Characteristics Value Non Operating 40 C to 60 C 40 F to 140 F Operating 0 C to 40 C 32 F to 104 F Non Operating 10 to 90 Non Condensing Temperature Ambient Relative Humidity Operating 10 to 90 Non Condensing Non Operating To 15 000 ft above mean sea level Altitude Operating To 10 000 ft above mean sea level As encountered during normal equipment transport by common Non Operating carrier as secured cargo by land sea Shock and Vibration or air and as encountered during tactical off road movement As encountered during normal Operating operator maintenance 1 16 EQUIPMENT SUPPLIED Chapter 5 of this manual provides a parts list of the equipment supplied with the RFMOW 1 17 EQUIPMENT REQUIRED BUT NOT SUPPLIED The equipment that is required but not supplied for the RFMOW is shown in Table 1 26 Table 1 26 Government Furnished Equipment Equipment Remarks COMSEC Equipment KIV 7 and Secure Telephone Equipment STE 1 32 11 5895 1838 13 amp P Replacement Frequency Chapter 1 Modulated Orderwire 1 18 INITIAL INSTALLATION AND SETUP The following sections provide information required for inst
127. cure call is complete the call is terminated at either end by hanging up the receiver on the secure voice unit WARNING Picking up the STE handset during call setup will generally cause the call setup to fail In some cases the STE will also go into a failure mode In the failure mode no buttons on the face of the phone including the Reset button will be functional Should this happen the phone must be turned off and then back on To turn the STE off and then on remove and then replace the power cable connected to the back of the secure voice unit REV 01 G 19 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix G When the NCT operator has selected the destination NT for a call the NCT PC Controller will retune its auxiliary modem to the network secure voice frequencies and command the NT PC Controller to retune its control modem to the network secure voice frequencies and the NT software to switch the Interface Unit A B switch from data to voice mode When a link is successfully established for a AN TSC 85D V 1 AND AN TSC 93D V 1 terminal it will normally take 10 20 seconds Once established a message popup box with the message VO has been setup please wait for phone to ring will be displayed to the NT operator and an info alert box with the message VO has been setup please pick up phone will be displayed to the NCT operator When the NCT operator picks up his phone the STEs will then begin
128. cy FOW receive frequency ROW transmit frequency Modem Power Control Control modem output power 30 to 5 dBm Modem Attenuator Attenuator Attenuator Attenuator Attenuator The Turn Modem XMTR On Off button is provided to allow the operator to manually verify that the required control power will be achieved before attempting to enter the network WARNING REV 01 G 5 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix G Output of the terminal MUST be directed toward dummy load and not toward the satellite before the operator may click this button To verify the control link set Modem Pwr in the Ctrl Modem PWR entry field Then click the Turn Modem XMTR On button This will turn on the control modem The button will now read Turn Modem XMTR Off Proper control link power can then be verified by measuring the link power at an appropriate point in the terminal transmit chain or by measuring the link power using a spectrum analyzer if the link is being transmitted to the satellite The link power can be changed by entering a new Ctrl Modem PWR value and again pressing Set Ctrl Modem Pwr The Turn Modem XMTR On button is a toggle and will now show Turn Modem XMTR Off Press the button again to turn the control link off See Appendix F for detailed procedures for setting AN TSC 85D V 1 AND AN TSC 93D V 1 communications and control links Table G 6 Power and Frequency Configuration WARNIN
129. cy TM 11 5895 1838 13 amp P Modulated Orderwire Table of Contents This page left blank intentionally x REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Table of Contents Table Number Table 1 1 Table 1 2 Table 1 3 Table 1 4 Table 1 5 Table 1 6 Table 1 7 Table 1 8 Table 1 9 Table 1 10 Table 1 11 Table 1 12 Table 1 13 Table 1 14 Table 1 15 Table 1 16 Table 1 17 Table 1 18 Table 1 19 Table 1 20 Table 1 21 Table 1 22 Table 1 23 Table 1 24 Table 1 25 Table 1 26 Table 2 1 Table 2 2 Table 2 3 Table 2 4 Table 2 5 Table 2 6 Table 3 1 Table 3 2 Table 3 3 Table 3 4 Table 3 5 Table 3 6 Table 3 7 Table 3 8 Table 3 9 Table 3 10 Table 3 11 Table 3 12 Table 3 13 Table 3 14 Table 3 15 Table 3 16 Table 3 17 Table 3 18 Table 3 19 Table 4 1 Table 4 2 REV 01 Modulated Orderwire LIST OF TABLES Title Page REMOW Front y s zac e tic eem 1 7 ISEMOWAROGQLD 3 3 eire t iS 1 8 Top REMOW PGOVSLF estes ean no RR hukuy NE k EATER u asispa 1 9 Enclosure Panel iie Ao eerte meu ed au 1 10 SDM 300A Front airaa u nennen a 1 11 SDM 300A M dem REAM iiss rnit tx he Pee EUER ERI A REA 1 12 Fan Panel Front 2 s tiere eT A TO 1 13 e eter AERA RR RM IS RAE RM e a eR dE 1 14 e e Rt Re RE PRU 1 15 Computer Front without front cover 2 2 1 16
130. d Debug Server 03112004 060415 loc 03 08 2004 19 19 43 046 NFO Modemlnterface Set RemoteOn failed of Server_03112004 073054 loc anna Irn E N Server 03112004 085454 Save As Print Delete Close Lid 08 02 2004 17 06 17 725 Eb NO value exceede n 00 03 29 Astart S E A executive Client roo 08898 Figure G 22 NT Archived Server Events Screen Events screen is used to view event logs for the client application as well as any event log file that the operator has saved earlier screen allows the desired log file selected from the list on the left side of the window to be displayed inside the events window When the View button is pressed the text window will be updated to show the contents of that log The operator can filter on the different kinds of event messages to be viewed The checkboxes allow the operator to exclude any types of messages that are not desired by deselecting the checkbox The operator also has the ability to print an entire log or just a selected portion The save button will allow the operator to save the viewed event log to the local machine where the client application is running with the option of choosing a different file name and location The operator is not allowed to delete any log files through the RFMOW application
131. d by the NCT are stored and processed for viewing by the NCT operator If there are other NTs in the destination list the message is immediately retransmitted on the FOW The controller software on each NT then looks at the destination list of the Text Orderwire message as it is received Messages addressed to that NT are stored for operator viewing and an indicator is posted on the operator display Messages addressed to other NTs are discarded As terminals log into and out of the network the NCT transmits updates to all NTs In this way an address list is maintained at each NT letting the operator know the NTs to whom he can send messages When the operator selects an NT as a destination which has become disconnected from the network he will be warned upon sending the message that delivery may not be possible If the destination is later logged out of the network without accepting delivery of the message the operator will be notified of the failure to deliver the message All Text Orderwire messages have assured delivery in the sense that either messages are delivered or the initiator is notified when it is determined that the delivery cannot be made As a message is received at the node the server immediately enters a copy of that message into an archive file New archive files are created each time the operator launches the software or when the current archive file reaches a software defined maximum currently 5 MB The server also relays the r
132. d by RFMOW whenever the hard disk utilization exceeds 8096 Log files may be deleted manually using Microsoft Windows Table G 23 Displaying Filtering Saving and Printing the Archived Event Log 1 Display the Archived Server Events screen or the Archived Client Events screen by selecting Menu gt Event Log gt Client Archive or Menu gt Event Log gt Server Archive on the main menu depending whether the server or client archive is to be displayed 2 Select the server log to be displayed or the client log to be displayed from the Server Logs window or the Client Logs window respectively 3 Select Debug Info Error or Critical to choose the types of live event messages to be displayed A check mark next to an event type will cause that type of event to be displayed If debug logging has not been previously enabled no debug events will be saved to the log files and therefore will not be displayed even if the Debug checkbox is selected To enable debug logging select Menu gt Server gt Enable Debug Logging from the main menu To disable debug logging select Menu gt Server gt Disable Debug Logging from the main menu 4 Click the View button to cause only the selected event types to be displayed in the event window 5 Click the Save As button to use the Microsoft Windows Save As file dialog to save the filtered event log 6 Click the Print button to print the currently displayed Event Log window contents to the optional pr
133. d repair data The material presented in this manual is written for experienced operator and maintenance personnel responsible for the RFMOW Standard shop practices used during maintenance are not described ARRANGEMENT This manual is arranged into five chapters and five appendixes A brief description of each chapter follows Chapter 1 Equipment Description and Data Provides general information and brief description of the RFMOW including system description technical characteristics equipment supplied and equipment required but not supplied Chapter 2 Operating Instructions Provides identification of all operating controls indicators connectors and operating procedures Operating procedures for power up system initialization preliminary checkout operation and power down are included Chapter 3 Troubleshooting Provides information on troubleshooting the RFMOW as well as pin out diagrams and schematics Chapter 4 Maintenance Instructions Contains maintenance concept preventive and corrective maintenance procedures and removal and replacement procedures Chapter 5 Repair Parts and Special Tools List Provides part lists for the RFMOW Appendix A Reference Publications Provides information on reference documentation related to the RFMOW Appendix B Maintenance Allocation Charts Provides the Maintenance Allocation Chart MAC for the RFMOW 41700 8593 Appendix C Components of End and Basic Issue Items
134. d to the operator on both the NCT and the NT If the NT operator is alerted that the local terminal has been placed in the DISCONNECT state by the NCT due to loss of ROW then the FOW is still being received and the problem is either a local NT transmit failure or NCT receive failure The NT operator should take immediate action to determine and correct any local transmit problem If the NT operator is alerted that the local terminal has placed itself in the DISCONNECT state due to loss of FOW then the problem is either an NCT transmit failure or local receive failure The NT operator should take immediate action to determine and correct any local receive problem If this condition persists for 15 minutes the NCT and the NT will automatically log the NT out of the network To rejoin the network the NT operator must follow the normal login procedure see paragraph G 4 1 Network Login In order to recognize a network membership change during a disconnect outage the NT waits for the next Bulletin Board message which contains the schedule start time If the problem is corrected in less than 15 minutes then the NT will automatically rejoin the network without requiring operator action and any stored text orderwire messages destined to the NT will be delivered If the network membership has not changed during the Disconnect outage then the current network TDMA frame will be unchanged the NT can simply start transmitting its ROW transmission in its as
135. dem 4 Fan Panel 5 Computer 6 Power Distribution Panel 7 Monitor Clamp Panel 8 Keyboard Monitor and Mouse 9 Interface Unit 10 STU STE Telephone Drawer 11 Combiner Divider Panel 12 Patch Panel Note Interconnect Cables are not shown 1 8 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 1 Modulated Orderwire POWER INPUT GROUND TO 126 VAC Table 1 3 Top RFMOW Cover COMPONENT Power Input Connector Ground Connector Figure 1 9 RFMOW Top Panel REV 01 1 9 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 1 ee RS232 FROM RFMOW COMPUTER RS485 ETHERNET RXIF TX IF FROM RFMOW FROM RFMOW RFMOW FROM RFMOW COMPUTER COMPUTER MODEM CP2 MODEM CP1 RAVEN ELECTRONICS ASSY No 41700 003 G Figure 1 10 Enclosure Panel Front Panel Table 1 4 Panel ITEM COMPONENT 1 RJ485 From RFMOW Computer Connector Ethernet From RFMOW Computer Connector RX IF to RFMOW Modem CP2 Connector TX IF to RFMOW Modem CP1 Connector RS232 From RFMOW Computer Connector 1 10 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 1 Modulated Orderwire SDM 300A SATELLITE MODEM Figure 1 11 SDM 300A Modem Front Panel Table 1 5 SDM 300A Modem Front ITEM COMPONENT 1 Alarm Status LEDs Fault Status LEDs Status LEDs 32 character 2 line Li
136. dentify if the system is an NT or an NCT and refer to pg 3 44 in the TM to visually inspect cable connections and cable pin outs between RFMOW Computer IU and the Control Modem Refer to Section 3 3 for cable pin outs Cables and pin outs verified Replace RFMOW Control Modem Restart REMOW Computer and RFMOW Server and Client Applications and try again Still seeing Control Port Error Replace RFMOW Computer and restart RFMOW Server and Client Applications and try again Still seeing Control Port Error STOP Contact PM for assistance Flowchart A 4 Control Port Error Message Chapter 3 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire Is the IU Appendix E and the KIV 7 Appendix E turned ON and configured as specified in applicable appendices STOP Is the RFMOW Auxiliary IU and KIV 7 Modem turned ON and Configured properly configured as specified in Appendix E Configure KIV 7 and IU as specified and restart RFMOW Server and Client applications and try again applications and try again pin outs STOP Replace RFMOW Auxiliary Modem Restart REMOW Computer and RFMOW Server and Client Applications and try again If loose cables are found reconnect cables and restart RFMOW Server and Client applications and try again I
137. derwire link power from your SAA and click OK to continue RFMOW Alignment Please enter predicted O W Link power dBm from SAA Cancel 23 31 Figure F 8 Orderwire Link Power Dialog REV 01 F 7 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix F 15 Next a Message dialog will be displayed See Figure F 9 Read the instructions carefully on each message dialog and perform the actions requested Click the Next button to continue Message X Please follow carefully When you are ready to begin please click next lt lt Back LE Cancel Figure 9 Message Dialog Step 1 Please ensure TRANSMITTER is in STANDBY The toggle switch on the L3 HVPS must be set to STANDBY This is to ensure that no spurious signals will be transmitted to the satellite Step 2 Please ensure the MD1340 TRANSMIT ON indicator is EXTINGUISHED This is to ensure that the orderwire signal and not the communications carrier will be the first signal transmitted to the satellite Step 3 Now that we are safe point the antenna to your spacecraft If the antenna was not already pointed to the spacecraft this is the time to do it Use the look angle from the SAA to assist you in locating the correct satellite Step 4 Tune Up Converter and Down Converters as specified by SAA Since the communications carrier and the orderwire carrier use the same Up and Down Converter the frequencies to inpu
138. dividually or all at once Server Stop Server Allows the operator to bring the server down Network Login Allows the operator of an NT to login to the network Network Login Cancel Allows the operator of an NT that is waiting to login the ability to cancel the login request Network Logout Allows the operator of an NT to send a logout request to the NCT Network Status Terminal Allows the operator to view a summary of network nodes logged into the network Network Status Link Allows the operator to view the status of the FOW and ROW links and initiate actions on changing the parameters of the links Network Packet Statistics Allows the operator to view the statistics of the packet transmissions Message Send and Display Allows the operator to open the screen where text orderwire messages are read created received and sent This screen is the default screen once the Client is connected to the Server Message Open Archive Allows the operator to view archived text orderwire messages Secure Voice Request Call Allows the operator to request a secure voice call Secure Voice Cancel Request Allows the operator to cancel a request for a secure voice call Event Log Live Event Log Allows the operator to view the current event log as it is built To view previous events see Client Archives and Server Archives below Event Log Client Archives Allows the operator to open archived logs containing information sp
139. down converter and attenuated appropriately for normal operation This section provides step by step procedures to perform the power balancing alignment for RFMOW terminals F 2 THE ALIGNMENT PROGRAM The alignment program has been developed to automate and simplify the power balancing alignment process This process must still be performed long before the terminal will be required to perform an RFMOW mission because the terminal operator will need to calibrate and characterize the terminal equipment F 3 ALIGNMENT PROCEDURE FOR THE AN TSC 85D V 1 AND AN TSC 93D V 1 Performing the alignment NOTE If the measured output power of the L3 MD1340 modem the measured gain of the up converter and the measured gain of the klystron are not available they should be measured prior to beginning this alignment procedure Default values for a well calibrated terminal are available in the alignment program and may be used However the default power levels should be used with the understanding that the attenuator settings derived from the alignment may result in the incorrect power level of a communications carrier carrier being much higher or lower than the predicted power level or the incorrect power level of the RFMOW orderwire carrier which will prevent the terminal from logging into the RFMOW network REV 01 F 1 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix F 1 To begin the alignment procedure select Start gt P
140. dows 2000 Support E a Mail Mouse Metworkand Phone and Power Options gt Printers Regional Dial up Co X Modem Options a 4 9 88 Scanners and Scheduled Sounds and Symantec System Users and Cameras Tasks Multimedia Livellpdate Passwords Installs and removes programs and Windows components B My Computer 2 Figure 2 15 Add Remove Programs Location As shown in Figure 2 14 in the Add Remove Programs window pop up select RFMOW option and click on the Change Remove button Add Remove Programs 1 Currently installed programs Change or 5 Remove Programs sed On To change this program or remove it From your ChangeRemove i computer click Change Rem Change Remove 20 Add New Prograrns Add Remove Windows Components c Set Program Access and Defaults Figure 2 16 RFMOW Un Installation Selection 2 24 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire d From the Confirm File deletion window pop up click on the Yes button to proceed with RFMOW software un installation e From the Remove Programs from your Computer window pop up click on the OK button to finish RFMOW software un installation REV 01 2 25 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 This page left blank intentionally 2 26 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire
141. e Press SCROLL to display SET MGMT and press INITIATE Press SCROLL to display STORE and press INITIATE Press SCROLL to the desired storage location 1 and press INITIATE Observe the STO Good status message Consult KIV 7HSB manual if a different status message is displayed f Press SCROLL to display RETURN and press INITIATE to exit sub menu Select KIV 7HSB Press ON LINE Button Display is illuminated and reads FDX TR FDX TR will indicate that KIV 7HSB has been properly configured NOTE Refer to Table E 1 for a summary of KIV 7HSB configuration 2 7 AND 7 5 CONFIGURATION NOTE KIV 7 KIV 7HS use the same configuration The configuration procedures will use the definition KIV 7 when referring to the device NOTE Verify operational status of the KIV 7 battery Consult KIV 7 manual for procedure 1 Load Key using Fill Device a b Initiate the load process using the appropriate fill device Follow the instructions associated with the fill device for further information NOTE The key must be loaded into the X01 register Observe Load Good status message when load is complete Consult KIV 7HSB manual if a different status message is displayed and repeat loading procedure if necessary 2 Perform the following procedure to configure the KIV 7 via the SETUP A menu REV 01 a NSXE SET HF ADOS RTH Verify Power is ON and Key is inserted and turned c
142. e NCT will remove the NT from the VO queue and send a VO Remove message to inform all NTs that the NT no longer has a request queued If the NT operator decides to cancel the request even before the Request VO message has been sent to the NCT his TDMA time slot has not yet arrived the request is simply removed from the transmit message queue at the NT After issuing a setup for the secure voice call the NCT s PC Controller can choose to cancel the setup of a secure voice call if needed Once the cancel setup command is issued the call setup process will be terminated 2 10 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire 2 2 10 File Transfer The file transfer function can be used by a network operator to send a file from one network node to another This feature is designed to allow operators to communicate information throughout the network that cannot be contained within a text orderwire message which is of very limited size When an operator sends a file to the network the file is segmented into file transfer messages which are delivered using the same underlying mechanism as text orderwire messages but at a lower priority Text orderwire messages may be composed sent and or received by a node that is in the process of sending a file and these messages will take transmission precedence over the file transfer in progress For a description of the file transfer operator interface see sectio
143. e ROW is maintained at the required value If the terminal is found to be peaked up on the satellite and the automatic adjustment of the modem s modulator power level reaches either limit of the possible settings the terminal operator will be informed and will have to follow the power balancing alignment procedure in Appendix F Power Balancing Alignment Procedure to reconfigure the terminal attenuators external to RFMOW Mod Power is the current output power of the terminal s control modem modulator The same value will be shown for all FOW links representing the control modem modulator setting at the NCT If APC is enabled for a ROW link the value for that link will change as link adjustments are made to compensate for rain fades antenna tracking errors or other problems that affect link quality RSL Act E No and Corrected Bit Error Rate CBER values are gathered from the modem on the receive side of the link They provide the operator with information about the quality of the link and are used when the operator is responsible for manually adjusting the transmitting modem s power level The E No provides some feedback on what is happening on the link e g if the E No starts to drop then perhaps the satellite antenna is no longer tracking the satellite properly or the link is experiencing rain fade The CBER also provides the same sort of feedback The Receive Signal Level gives feedback on the strength of the received signal It is p
144. e following steps Select Start at the bottom left of the Microsoft Windows desktop Select Programs gt RFMOW gt RFMOW Server The Server screen will be displayed See Figure G 1 NOTE Item 3 below can be executed on the same computer as the Server or on a computer connected to the Server via a network 3 Select Start gt Programs gt RFMOW gt RFMOW Client The Connect to Server screen will be displayed See Figure G 2 N 04 01 2004 21 41 36 Server running in Release mode no debugging messages displayed 04 01 2004 21 41 36 see debug messages set SERVER GUI when compiling Figure G 1 Server Executive Screen WARNING DO NOT CLOSE THE EXECUTIVE WINDOW AT ANY TIME DURING NORMAL OPERATIONS If desired the window may be minimized using the minimize button at the top right hand of the screen i e the underscore button G 3 1 Connect to Server The first screen the operator will encounter when starting the client software is the Connect to Server Screen see Figure G 2 This screen allows the operator to specify which server to connect to as well as specifying the Client ID The following are the list of items that must be entered or verified G 2 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire Connect To Server Enter the information for connection to the server CientID flup4 2 Reset Server Name iupa 2 S
145. e information on the Favorite Groups screen see paragraph G 4 3 1 5 When the local server receives an orderwire message the PC Controller first determines whether or not that local server is an addressee f so the local server saves the message to the message archive file and forwards the message to all the clients connecting to it The client then alerts the operator by giving an audio bell highlighting the text of the message in blue until opened and flashing the RFMOW window for as long as the message stays unread The audio bell will sound until a message is read for an urgent message SELECT ALL messages require each receiving terminal s software to automatically send an ACK to the NCT For each relevant incoming orderwire message the receive sub window displays the header of the message Messages not directed to the local server are ignored When an urgent message is received a dialog box Figure G 14 will appear in the middle of the screen and the will not stop sounding until the dialog has been closed RFMOW Client I x e Received Llrgent Text Orderwire Message From NT Left Subject Re Broadcast message Figure G 14 Urgent Message Dialog G 4 3 1 2 Composing and Sending a Message Table G 11 Composing and sending a message 1 To compose a message within the Text Messages screen click either the New button or select a message in the Message List text box and click the Reply button in the bottom sub wind
146. e is received from the NCT the sonalert is enabled The IU can accomplish this with the help of software control As in the case with A B switch operation a communications port on the controller computer needs to be connected to J4 of the IU Asserting the RTS pin on the communications port enables the IU s sonalert De asserting the RTS pin turns the sonalert off This is handled automatically using the RFMOW software 2 3 4 Data Communications Data communications occurs through the use of terminal software that utilizes a communications port on the controller computer This is done by connecting J6 on the IU to one of the controller computer s communications ports COM1 For data communications to occur in the NT mode of operation DTR must not be asserted 2 3 5 Voice Communications Voice communication occurs by connecting a Secure Telephone device STE to J1 on the front or back of the IU If the system is in NT mode must be asserted in order for the IU to select the voice path on the A P switch Secure Telephone devices include built in COMSEC so additional crypto devices are not necessary 2 12 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire 2 3 6 Enable Auto TX Off Switch on Interface Unit The Auto TX off switch is a proprietary feature and must be disabled during normal operation When facing the unit reach underneath the right hand side of the Interface Unit With you
147. e maintenance includes recommended maintenance tasks required to prevent future equipment breakdown such as chassis cleaning and inspection The following paragraphs describe the preventative maintenance for the RFMOW WARNING Ensure that power is removed during the performance of equipment replacement and cleaning procedures Do not open equipment enclosures when cleaning Use of damp cleaning materials can cause shock resulting in fatal or serious injury to personnel 4 3 1 Tools Required The tools required to perform Maintenance Tasks are described in Table 4 1 below Table 4 1 Tools Required Index INDEX CONTENT A Dry Cloth Pressured Air Spray NON LIQUID 2 Cross Tip Screwdriver Canned Air NON LIQUID Clean Dry Towel Small Brush Optional Synthesized Sweep Generator Scalar Network Analyzer Dell Laptop Power Meter Printer Harris Sweep Software Application Standard Converter Sweep Cart Spectrum Analyzer GHz Uu Signal Generator Analyzer Power Meter REV 01 4 1 Replacement Frequency Modulated Orderwire 4 3 2 Maintenance Tasks TM 11 5895 1838 13 amp P Chapter 4 The Maintenance Tasks required to be performed are provided in Table 4 2 For Frequencies B Before D During A After W Weekly and Q Quarterly Table 4 2 Maintenance Tasks Item No Interval D A W Tools Required Items to be Inspected
148. e next Access Window is Open message is expected If the counter is at 0 the network may be in access mode To determine this the operator may check the FOW Status at the top of the screen If the FOW State shows Access an access window has opened for this subnet During the Access mode the NCT software will automatically rotate through all the defined Subnets in turn 2 When the NT PC Controller receives an Access Window is Open message it will start the login process At some point depending upon the number of other NTs attempting to log into the network the PC Controller will indicate that it has acquired the ROW and will update the ROW state on the Status Line to indicate that it is logging into the network The ROW Granted dialog will be displayed at all NTs see Figure G 10 Select OK to close this dialog The NT and NCT will then automatically adjust power frequency and network time 3 If the ROW Granted dialog is received proceed to step 4 otherwise refer to Chapter 5 Maintenance amp Troubleshooting 4 If the NT terminal successfully logs into the network the message Login is completed successfully will be displayed in a popup message box at that NT see Figure G 11 Select OK to close the dialog The ROW state in the Status Line will change to Logged in and the Logout option on the menu will be enabled If the terminal was unable to log in to the network execute the fault isolation procedure in
149. eater than a predefined maximum allowable variation the NCT will send a Time Correction message to instruct the NT to adjust its clock by the filtered difference 2 2 3 4 Network Data Messages The network data messages consist of the Network Database Modem Statistics ROW FOW Statistics Link Configuration Text Orderwire File Transfer Message Acknowledge Undelivered Message and Notice messages The Network Database message is used by the NCT to distribute the information about the nodes in the network The Modem Statistics message is used by the NTs to disseminate the status of their control modem to the NCT They are transmitted at regular intervals and assist the NCT in the proper maintenance of the control channel The status parameters include values such as the current E No the Bit Error Rate and Received Signal Level as measured by the NT The status of the FOW channel as received by one NT is derived from measurements made by its control modem FOW ROW Statistics messages are transmitted by the NCT and are used to inform all NTs of the current status of all FOW and ROW links 2 4 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire The Text Orderwire messages are text messages composed by operators and transmitted to or from the NCT and destination NTs during Normal network operation The operation of the text orderwire is described in Section G 1 5 1
150. eceived messages to all clients connected to the server The client keeps up to 100 forwarded messages in a first in first out manner The operator can view and reply to the received messages on a text orderwire screen The archive REV 01 2 9 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 files saved on the server are also viewable on demand Any text message being viewed can be printed from the screen to a local dedicated printer if one is available Recalling that each NT is assigned one TDMA slot and that the number of TDMA slots within the ROW is equal to the number of NTs recently logged into the network the time between when a message is queued for transmission and the time at which it is received at the NCT will vary depending on the network size Once received at the NCT message forwarding through the FOW is essentially immediate Thus assuming that a TDMA slot is three seconds and that on average an NT must wait one half a TDMA frame cycle before its slot occurs the message delivery delay will be approximately one half times the number of logged in network members times the slot duration in seconds For example if there are 10 NTs logged into the network the message delivery delay will average 75 x 10 x 15 seconds 2 2 9 Operation of the Secure Voice Orderwire The Secure Voice service provides an NT operator and the NCT operator with the capability to converse over a secure voice orderwire c
151. ecific to the execution of the client program Different clients connected to the same server will store these local logs on the local machine Event Log Server Archives Allows the operator to open archived logs containing information specific to the execution of the server program All information regarding equipment status and network status is stored in the server logs on the computer executing the server Window Cascade Allows the operator to see all of the function windows in a cascade arrangement Window Tile Allows the operator to view all function windows at once Window Arrange Icons Allows the operator to organize the minimized function windows Help About REMOW Displays a dialog with version information about REMOW G 8 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire G 4 OPERATION UNDER USUAL CONDITIONS G 4 1 Standby When the terminal has been successfully configured the RFMOW will enter the Standby state and the PC Controller Screen see Figure G 8 will open The Server State at the top left of the Status Line will now show STANDBY RFMOW Client IRON 2413 NetID EPAC TermName MM2 TermType NABS E 81 x File Client Server Network Message Secure Voice EventLog Window Help UNCLASSIFIED ServerState STANDBY FOW Eb NO RSL State ROW Eb NO FregOffSet State VO State Send File NCT Name Client Mode Control 0 Not Syne Mute Inactive Inactive NT
152. ed Positive Voltage Positive Voltage Not Used Not Used Ground Ground Not Used 2 OI CO N gt REV 01 3 27 Replacement Frequency Modulated Orderwire 3 3 4 Computer TM 11 5895 1838 13 amp P Chapter 3 Figure 1 15 on page 1 17 illustrates the location of external connectors for the 41700 005 Computer Figure 3 6 through Figure 3 11 illustrate pin outs for these connectors Connector pin outs are described in Table 3 7 through Table 3 11 respectively Figure 3 6 PS 2 Mouse and Keyboard Connectors 3 28 Table 3 7 5 2 Mouse and Keyboard Connectors Pin Out Pin Mouse Description Keyboard Description 1 Data Data 2 Not Used Not Used 3 Ground Ground 4 5 5 5 6 Not Used Not Used REV 01 TM 11 5895 1838 13 amp P Chapter 3 REV 01 Figure 3 7 Serial Port Table 3 8 VGA Serial Port Pin Out Description Red Green Blue Not Used Ground Ground Ground N O OO N gt Ground Not Used e Ground Not Used N DDC DAT oa O Vertical Synchronization DDC Clock Horizontal Synchronization Replacement Frequency Modulated Orderwire 3 29 Replacement Frequency Modulated Orderwire 3 30 Figure 3 8 COM1 and COM2 Serial Ports
153. ed Orderwire Table Number Table 5 1 Table 5 2 Table 5 3 Table B 1 Table B 2 Table B 3 Table D 1 Table E 1 Table E 2 Table E 3 Table G 1 Table G 2 Table G 3 Table G 4 Table G 5 Table G 6 Table G 7 Table G 8 Table G 9 Table G 10 Table G 11 Table G 12 Table G 13 Table G 14 Table G 15 Table G 16 Table G 17 Table G 18 Table G 19 Table G 20 Table G 21 Table G 22 Table G 23 Table G 24 Table G 25 Table G 26 Table G 27 Table G 28 Table G 29 Table G 30 Table G 31 Table G 32 Table G 33 Table G 34 Table G 35 Table G 36 Table G 37 Table G 38 xii TM 11 5895 1838 13 amp P Table of Contents LIST OF TABLES Cont Title Page Replacement Frequency Modulated Orderwire Parts List 85 Terminal 5 4 Rack Adapter Kit Parts List 85 5 5 Replacement Frequency Modulated Orderwire Parts List 93 Terminal 5 6 eerte Rees e eer Ee B 5 Tools and Test Equipment Requirements for RFMOW B 7 Remarks for REMO u ass E SALEEN B 8 Expendable Durable Items List u L D 1 7 KIV 7HS and KIV 7HSB Configuration E 5 STE Tactical Config ration ul al Su S a a AR Ing 7 SDM 300A Remote Interface
154. ed at various maintenance levels under the standard Army Maintenance System concept B 1 2 The Maintenance Allocation Chart MAC in section Il designates overall authority and responsibility for the performance of maintenance functions on the identified end item or component The application of the maintenance functions to the end item or component will be consistent with the capacities and capabilities of the designated maintenance levels which are shown on the MAC in column 4 as Unit Includes two sub columns C operator crew and O unit maintenance Organizational Includes an F sub column General Support Includes an H sub column Depot Includes D sub column B 1 3 Section Ill lists the tools and test equipment both special tools and common tool sets required for each maintenance function as referenced from section B 1 4 Section IV contains supplemental instructions and explanatory notes for a particular maintenance function B 2 Maintenance Functions Maintenance functions are to be limited to and defined as below B 2 1 Inspect To determine the serviceability of an item by comparing its physical mechanical and or electrical characteristics with established standards through examination e g by sight sound or feel B 2 2 Test To verify serviceability by measuring the mechanical pneumatic hydraulic or electrical characteristics of an item end item and comparing those characteristics with prescr
155. ed in the fourth position indicates whether or not the item is to be repaired and identifies the lowest maintenance level with the capability to perform complete repair e g perform all authorized repair functions This position contains one of the following maintenance codes NOTE Some limited repair may be done on item at lower level of maintenance if authorized by Maintenance Allocation Chart MAC and SMR codes D Limited repair by O level Depot is the lowest level that can do complete repair of the item L Repair by Depot Z Non repairable No repair is authorized 5 2 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 5 Modulated Orderwire c Recoverability Code Recoverability codes are assigned to items to indicate the disposition action on unserviceable items The recoverability code is entered in the fifth position of the SMR code as follows D Repairable item When beyond lower level repair capability return to Depot Condemnation and disposal of item not authorized below depot level Z Non repairable item When unserviceable condemn and dispose of the item at the level of maintenance shown in third position of SMR code REV 01 5 3 Replacement Frequency Modulated Orderwire TM 11 5895 1838 13 amp P Chapter 5 Figure 5 1 Replacement Frequency Modulated Orderwire Parts Location 85 Terminal Table 5 1 Replac
156. ed into the network stop transmitting The NCT operator can change the time period between access opportunities and the duration of the access window The appropriate interval and duration will depend upon the number of NTs attempting to log in to the network at any particular time Once the time between access opportunities has expired the NCT equipment will automatically issue a network control message that will change the network from the NORMAL mode to the ACCESS mode In addition to the periodic scheduled access windows the NCT operator can initiate an access window manually at any time A major factor dictating how long it takes for an NT to log into the network is the frequency uncertainty in the NT relative to the NCT This uncertainty manifests itself as an error or a difference between the expected transmission frequency and the actual transmission frequency This error accumulates from a number of sources uncertainties in the NT terminal transmit chain uncertainties in the NCT receive chain satellite frequency translation error and satellite Doppler The larger the error the further the control modem may have to search to find the NT signal Since the optimal search bandwidth is scenario dependent this parameter is optionally set by the NCT operator and is called the Modem Search Bandwidth The ACCESS mode is entered when the NCT transmits a Start of Access Window message that informs all NTs awaiting the opportunity to log into the
157. el Item 9 and tighten with a 1 8 Flat Tip screwdriver Attach the Computer Com 4 Cable to the Com 4 Connector on the rear panel Item 10 and tighten with a 1 8 Flat Tip screwdriver Attach the Computer Com 2 Cable to the Com 2 Connector on the rear panel Item 17 and tighten with a 1 8 Flat Tip screwdriver Attach the Computer Com 1 Cable to the Com 1 Connector on the rear panel Item 16 and tighten with a 1 8 Flat Tip screwdriver Plug the Ethernet Cable into the Ethernet Port on the rear panel Item 14 Place the Computer into the rack assembly Place 10 32 x 5 16 inch screws in the four mounting holes and tighten to the host rack using a 2 Phillips screwdriver h Install the KVM Keyboard Video Monitor into the RFMOW rack assembly see Figure 1 20 page 1 22 REV 01 4 5 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 4 1 Attach the Grounding Cable to the Grounding Stud on the rear panel Item 1 and tighten with a 11 32 nut driver Plug the Power Connector into the AC Power Input Connector on the rear panel Item 2 Attach the VGA Monitor Cable to the Connector on the rear panel Item 3 and hand tighten the thumbscrews Plug the Keyboard Cable into the Connector on the rear panel Item 4 Plug the Mouse Cable into the Connector on the rear panel Item 5 Place the KVM into the rack assembly Place 10 32 x 5 16 inch screws in the four mounting holes and tighten to the hos
158. elect Quit Figure G 2 Connect to Server Screen e Client ID A name to identify the client when multiple clients are present The Full Computer Name will be filled in automatically by the RFMOW software e Server Name This is the name of the server to which the operator will connect If the server resides on the same machine then localhost is an acceptable entry Table G 3 Connect to Server 1 If the name of the computer hosting the Server is displayed in the Server Name area proceed to step 2 Otherwise choose Select and double click on the RFMOW Server displayed The Server and the Client may reside on the same computer 2 Select Attach to attach the Client to the Server Network and Terminal Identification Information screen will be displayed see Figure G 3 NOTE Click the Quit button to close the Connect To Server screen without attaching to the server G 3 2 Initialization The next screen the operator will encounter when starting the software is the Network and Terminal Identification Information screen see Figure G 3 Following the procedures is the list of items that must be entered or verified if the items are being defaulted to data stored in an existing configuration file Network and Terminal Identification Information Basic Node Configuation Data Node Type and Identification C C ANCT NT Terminal Satellite IRON 3576 wsagt Cancel Ple
159. elect Menu gt Client gt Handover Server Control on the main menu list of available clients will be displayed that are ready to assume control 2 Select a client from the list 3 Click the Select button to transfer control NOTE To close the screen without transferring server control Select Cancel b Requesting server control from the control client 1 At the monitor client Select Menu gt Client gt Request Control on the main menu The operator of the control client will be prompted for permission to transfer control to the requesting monitoring client Only the menu option corresponding to the requesting client will be sensitive for operator selection 2 At the control client select Yes or No depending on whether you should relinquish the control client G 5 OPERATION UNDER UNUSUAL CONDITIONS G 5 1 Disconnect If an NT loses the FOW or an NCT fails to receive ROW transmissions from an NT the NT will be put into the DISCONNECT state The DISCONNECT state is in effect a hold condition pending correction of the FOW or ROW problem If the condition is corrected in less than 15 minutes the NT in general will be able to resume normal operations without requiring a login and all interrupted text messages will be delivered Conversely if the problem persists for longer than 15 minutes the NT operator will have to manually log back into the network Any pending messages addressed to the DISCONNECTED NT will
160. ellite text message and secure voice orderwire capability to support the establishment and maintenance of mission communications A satellite communication system is comprised of an Earth Segment consisting of ground terminals a Space Segment composed of one or more satellites and a Control Segment containing terminal operation and control equipment 1 12 1 Earth Segment The earth segment contains the satellite terminals as well as all of the interconnecting land line facilities A ground terminal normally communicates with only one satellite at a time but it has the capability to change from one satellite to another as required The earth segment of the satellite system can be divided into two functional groups the subscriber or user and the satellite earth terminal A satellite communications system between two subscribers is shown in Figure 1 4 The subscriber and switching equipment are not actually a part of the satellite communications system but are included to show its relationship to the total system 1 12 1 1 Subscriber The subscriber or user is the ultimate destination of information transferred over a satellite communication System An interconnecting link usually exists between the satellite terminal and the subscriber This interconnection link transfers the data to a switching center or to the actual user This link could be either a simple landline cable or an elaborate radio or microwave link Subscriber or switching center equip
161. ement Frequency Modulated Orderwire Parts List 85 Terminal CAGE PART SMR FIGURE INDEX CODE NUMBER DESCRIPTION CODE NSN REPLACEMENT FREQUENCY Figure 5 1 51504 41700 8593 MODULATED ORDERWIRE PAODD 5895 01 522 2119 AN GSC 69 V 1 Figure5 1 1 51504 41700 003 ENCLOSURE PANEL PAODD TBD Figure 5 1 2 1RN38 SDM 300A 726 MODEM PAODD 5895 01 463 9474 Figure 5 1 3 51504 41700 001 FAN PANEL PAODD TBD Figure5 1 4 51504 41700 005 COMPUTER PAODD 7010 01 537 2375 Figure 5 1 5 51504 41700 006 POWER DISTRIBUTION PANEL PAODD TBD Figure 5 1 6 51504 41700 004 MONITOR CLAMP PANEL PAODD TBD Figure 5 1 7 MONITOR DRAWER Fie 1 B 51504 41700 015 KEYBOARD amp MOUSE DRAWER PAODD 7025 01 537 2367 Figure5 1 9 51504 41700 777 INTERFACE UNIT PAODD 5895 01 514 1882 Figure 5 1 10 51504 41700 002 STE TELEPHONE DRAWER PAODD TBD Figure 5 1 11 51504 41700 085 COMBINER DIVIDER PANEL PAODD TBD Figure 5 1 12 51504 41700 185 PATCH PANEL PAODD TBD 5 4 REV 01 11 5895 1838 13 amp P Replacement Frequency Chapter 5 Modulated Orderwire Figure 5 2 Rack Adapter Kit Table 5 2 Rack Adapter Kit Parts List 85 Terminal CAGE PART SMR FIGURE INDEX CODE NUMBER DESCRIPTION CODE NSN Figure 5 2 51504 41700 8593 RACK KIT PAODD 5975 01 529 3943 Figure5 2 1 51504 41700 003 ENCLOSURE PANEL PAODD TBD Figure5 2 2 1
162. eplacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix G panel controls the next RFMOW command will place the modem back into the remote mode If it is necessary to manually command a modem the RFMOW should be in the Idle or Standby states G 4 5 Maintaining Network Operations The following paragraphs provide the procedures for adjusting the various network operating parameters to maintain proper network operation G 4 5 1 Turning Interface Unit Audio Alarm On and Off Table G 30 Turning On and Off the Interface Unit Audio Alarm 1 If the audio alarm is currently set to on default select Menu gt Server gt Disable Audio Alarm to turn it off This will prevent critical alarms from sounding the interface unit audio module 2 If the audio alarm is currently set to off select Menu gt Server gt Enable Audio Alarm to turn it on This will enable critical alarms to sound the interface unit audio module The menu label will change to reflect the new state of the audio alarm G 4 5 2 Monitoring and Maintaining the Control Links See paragraph G 1 5 5 4 Control Link Status for information on opening the Link Status screen The maintenance of the control links FOW and ROW for the RFMOW network is the responsibility of the NCT NT operators at the request of the NCT can assist these activities Link frequency offset transmit power and Min and Max alarm values can be changed from this scree
163. equipment or re establish NCT or re log into NT the network When the NCT suspends the network for a frequency shift key management or other reason the equipment will transfer to the HOLD state 2 3 EQUIPMENT THEORY OF OPERATION The RFMOW acts as a data switching and control device between various peripherals to include the Interface Unit IU controller computer satellite modem secure voice unit or other devices Switching is controlled by software that is installed on a controller computer 2 3 1 Device Control The J5 connector on the rear of the Interface Unit see Figure 1 21 is the Controller Interface The controller computer utilizes the J4 port on the Interface Unit to control the modem within the RFMOW enclosure The Interface Unit acts as a RS 232 to RS 485 converter for the purpose of controlling external devices 2 3 2 A B Switch Operation In the NT mode of operation it is necessary to control the Interface Unit IU to switch between the voice and data paths In order to control the A B switch on the IU the computer communications port COM2 must be connected to J4 switch from data to voice mode the computer asserts the line of the communications port De asserting returns the IU to data mode This functionality is handled automatically using the RFMOW software as described in TM 11 5895 1780 13 Replacement Frequency Modulated Orderwire RFMOW 2 3 3 Sonalert Operation When a messag
164. er information G 4 3 Operate State When the terminal is in the Operate State text and voice orderwire services are available In addition Power and Frequency Configuration Terminal Summary Network Configuration Event Log and Modem Control screens are available through the menu These menu options allow the operator to select the feature they wish to view the main window following paragraphs provide the procedures for composing and sending text messages requesting a secure voice call viewing network parameters and maintaining network operations G 4 3 1 Composing Sending and Receiving Text Orderwire Messages Anytime a text orderwire message is received the RFMOW icon in the task bar will flash until at least one of the unread messages has been read n the received list unread messages are in blue text and read messages are in gray Messages are placed in the list chronologically sorted by the time stamp of when they were sent If an NTs TDMA slot is missed due to a ROW measurement or some other reason messages may appear in the list above previously received read messages or out of the viewable display area For this reason it is important to check the top of the window for the current number of unread messages The procedures for reading the messages and for composing and sending a response are provided in the following paragraphs G 4 3 1 1 Reading a Message Table G 10 Reading a Text Orderwire Message 1 To read a
165. er to prevent damage Place the IU onto the telephone drawer front panel down Using a 5 16 nut driver replace the Grounding cable on the Grounding Stud on IU rear panel Insert Power cable connected on IU rear panel Using a Flat Tip screwdriver insert Secure Voice Unit STU or STE cable and connect it to J1 on IU rear panel Using a Flat Tip screwdriver insert Controller Modem Data cable and connect it to J2 on IU rear panel Using Flat Tip screwdriver insert Controller cable and connect it to J4 on IU rear panel Using Flat Tip screwdriver insert Modem Control cable and connect it to J5 on IU rear panel Using a Flat Tip screwdriver insert Modem Data cable and connect it to J6 on IU rear panel Using a Flat Tip screwdriver insert Power Out cable and connect it to J7 on IU rear panel Position IU onto guides in rack and carefully push the IU in place Using 2 Phillips screwdriver tighten four 4 retaining screws securing the Interface Unit to rack 4 9 Replacement Frequency Modulated Orderwire 4 10 This page left blank intentionally TM 11 5895 1838 13 amp P Chapter 4 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 5 Modulated Orderwire CHAPTER 5 REPAIR PARTS AND SPECIAL TOOLS LIST 5 1 INTRODUCTION This chapter contains parts list information for Replacement Frequency Modulated Orderwire manufactured by Raven Electronics Corporation 5 2 LIST OF MANUFA
166. ery This message can be viewed on the Text Orderwire Screen along with other text orderwire messages received Conversely if a destination node suffers an unrecoverable transmission failure before completion of the file transfer the originator will be sent an Undelivered file text orderwire message with notification of the delivery failure When a destination node successfully receives the file all operators attached to the node are notified that the file has been received from the originator Any or all operators on the destination node may retrieve the file by using the Retrieve File option on the File menu see following paragraph G 4 3 3 2 Get File Screen RFMOW Client IRON 2413 NetID EPAC TermName MM1 TermType WSOC Get File E 8 x Fie Client Server Network Message Secure Voice EventLog Window Help UNCLASSIFIED ServerState OPERATE FOW Status RSL State ROW Status FregErr TML VO State Send File FOW Quality Client Mode Control Bounds Bounds Normal Good Good MM2 Inactive Inactive IB B IB Retrieve File From Server Files Received on Server SLM 8650 ETT Directory and File Name to Be Stored on Client C SH rfmow_1051 System Info tat Choose Get File Close UNCLASSIFIED For Help press F1 jaw 00 00 07 Metart 852 RFMOW Client RONG 45 6 1 20PM Figure G 20 Get File Screen The Get File Screen Figure G 20 is used by the client comp
167. ess SCROLL to display TX RATE and press INITIATE Press SCROLL to display 9 6k and press INITIATE 9 6k should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display RX RATE and press INITIATE Press SCROLL to display 9 6k and press INITIATE 9 6k should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display TTY MODE and press INITIATE Press SCROLL to display UNFRAMD and press INITIATE UNFRAMD should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display I F CTRL and press INITIATE Press SCROLL to scroll through to ensure that no options are selected If an option is found selected press INITIATE to de select it Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display RETURN and press INITIATE to exit SETUP A Perform the following procedure to configure the KIV 7HSB via the SETUP B menu a b C d Th Verify Power is ON and Key is inserted and turned clockwise 90 If the KIV 7HSB is On Line press ON LINE to put the KIV 7HSB off line else continue Press SCROLL to display SETUP B and press INITIATE Press SCROLL to display INVERT and press INITIATE Press SCROLL to scroll through to ensure that no options are selected If an option is found selected press INITIATE to de select it Press SCROLL to display RETURN and
168. essages while ROW measurements are occurring when the network consists of a small number of terminals the software will insert additional time to separate sequential ROW measurements G 4 4 4 Control Link Status To view current FOW and ROW link status open the Link Status Screen see Figure G 25 Table G 27 Displaying the Link Status Screen 1 Select Menu gt Network gt Status gt Link to display the Link Status screen 2 Select a ROW Link and then select the Modify Tx Parameters button to display the Control Modem Tx Parameters screen 3 Select a FOW Link and then select the Modify Link Parameters button to display the Link Parameters Screen NOTE Select the Close button to close the Link Status screen Although there is only one FOW broadcast link from the NCT to the network an individual FOW link entry is shown for each terminal This allows FreqErr RSL and Act values to be shown as measured by each NT and reported sequentially to the NCT during each NT s TDMA slot transmission The ROW FreqErr RSL REV 01 G 31 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix G and Act E No values are those measured by the NCT using the auxiliary modem when a secure voice call is not being conducted Some ROW link information will be shown in red if the NCT has been unable to measure the ROW link parameters frequency error RSL and E No after five sequential attempts This
169. est Call from the main menu The request will be sent to the NCT and the NT will be put on a call queue waiting for a response from the NCT A message box containing the message NT xxxx is queued for voice call where is the NT name from which the request was sent will be displayed to the NCT operator Table G 17 Canceling a Secure Call Request 1 If the NCT does not answer the voice orderwire request in a timely fashion or for any other reason the NT can cancel the pending request from the queue by selecting Menu gt Secure Voice gt Cancel Request from the main menu The Node NT Name has been removed from the voice call queue message dialog will be displayed at the NCT The VO request has been canceled message dialog see Figure G 17 will be displayed at the NT Select OK to close the dialog RFMOW Client A VO request has been cancelled Figure G 17 Secure Voice Request Canceled Dialog G 4 3 2 2 Setup and Answering Table G 18 Receiving a Call 1 When the NCT attempts to call the NT the NT will display the message VO has been setup please wait for phone to ring in a message box 2 The NT operator must pick up the receiver on the secure voice unit when instructed Secure phone is ringing please pick up the phone by a message box or when the secure voice unit begins to ring Picking it up before the message box appears may cause the call to fail 3 When the se
170. event logs all events are still logged To view events that occurred prior to opening the Live Event Log view the Archived Events See paragraphs G 1 5 4 1 2 Archived Events Screens and G 1 5 4 1 3 Opening an Archived Event Log G 24 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire RFMOW Client IRON 2413 NetID EPAC TermN xl File Client Server Network Message Secure Event Log 4 Help l x UNCLASSIFIED Server State OPERATE FOW EWNO RSL State ROW Eb NO FregOffSet State VO State Send NCT Name Client Mode Control Max 255 63 100 Transmit ie MM1 Network Time Level Message 4 06 02 2004 17 03 58 693 ERROR Eb NO value exceeded maximum 06 02 2004 17 04 02 803 INFO Command sent 1 EBNO I Debug 06 02 2004 17 04 02 850 NFO Response received gt gt 1 6 096 06 02 2004 17 04 02 850 ERROR value exceeded maximum 06 02 2004 17 04 02 850 INFO Command sent lt 1 RSL_I 06 02 2004 17 04 02 881 INFO Response received 1 RSL 25 5dBm 06 02 2004 17 04 03 646 INFO Command sent lt 1 RF_OFFI 06 02 2004 17 04 03 740 NFO Response received gt 1 RF_OFF 06 02 2004 17 04 04 803 INFO Command sent 1 EBNO I Info 06 02 2004 17 04 04 834 INFO Response received gt 1 0 16 0dB 06 02 2004 17 04 04 834 ERROR Eb NO value exceeded maximum 06 02 2004 17 04 04 834 INFO Command sent 1 RF ONI 06
171. ewing Packet Statistics 1 To view packet statistics select Menu gt Network gt Packet Statistics The Packet Statistics screen will be displayed 2 Click OK to close the Packet Statistics screen REV 01 G 41 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix G G 5 3 2 Information Message Boxes RFMOW Client x ye i NCT has released the ROW Figure G 32 Information Message Box An information message box such as shown in Figure G 32 will pop up anytime the operator makes an error in entering data into a data entry field confirmation of an action is required or there is a need to provide information to the operator For a confirmation message Yes and No buttons will allow the operator to confirm the specified action G 5 3 3 Error Message Boxes RFMOW Error Duplicate Processes not allowe Application Executive is already running Figure G 33 Error Message Box An error message box such as shown in Figure G 33 will pop up anytime RFMOW encounters an error For error boxes an OK button allows the box to be closed G 5 3 4 Alert Message Boxes RFMOW Client x e i Node NT Middle is queued for voice call Figure G 34 Alert Boxes An alert box such as shown in Figure G 34 will pop up anytime an event occurs that the operator should be aware of or if the operator needs to take action If the alert is urgent the entire box will blink Alert boxes are u
172. f Press SELECT to enter Speakerphone Control settings i Confirm that Nonsecure speakerphone is Disabled then press SCROLL ii Confirm that Secure speakerphone is Enabled then press SCROLL twice g Press BACK to return to TERMINAL PRIVILEGES options h Press SCROLL three times i Confirm Audible Alerts is set to Enabled then press SCROLL ii Confirm Auto Answer is set to Disabled then press SCROLL iii Confirm Data Port is set to EIA 232 then press SCROLL iv Confirm Handset Sidetone is set to Enabled then press SCROLL v Confirm Ring Selection is set to Standard Ring i Press MODE button to view terminal modes i Press CHANGE once to set Secure Data to Synchronous then press SCROLL ii Press CHANGE once to set Secure Data to 4 8 Kbps then press BACK iii Confirm that Secure Voice is set to STE ADPCM STU CELP then press SCROLL iv Confirm that STU Mode is set to Full Duplex then press BACK to exit mode options NOTE Refer to Table E 2 for a summary of STE Tactical configuration E 6 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix E Modulated Orderwire Table E 2 STE Tactical Configuration SETUP MENU PARAMETER PARAMETER VALUE Network Settings Active Network Port BDI 232 STU3 Ack Nack Disabled STU3 Extended Timeout 0 DCE Ready Not Required Network Rate 4 8 kbps Terminal Config Ctrl Initial Secure Mode Auto Secure Remote Control Disabled Card Privileges Enabled Secure Access Ctrl System Secu
173. f incorrect pin outs are identified contact PM for assistance Cables and pin outs verified STOP Refer to Page 3 44 in the TM to visually inspect cable connections and Configure RFMOW Auxiliary Modem cable pin outs between REMOW Modem and restart RFMOW Configured Computer IU and the Auxiliary Server and Client Modem Refer to Section 3 3 for cable Replace RFMOW Computer STOP Still seeing MEE and restart RFMOW Server and Continue with normal 9 DLL Client Applications and try Operations Hd again STOP Still seeing STOP Auxiliary Port Contact PM for Continue with normal Error assistance Operations Flowchart A 5 Auxiliary Port Error Message REV 01 3 9 Replacement Frequency Modulated Orderwire STOP Refer to Flowchart A 4 for further troubleshooting STOP Configure KIV 7 and IU as specified and restart RFMOW Server and Client applications and try again Was Control Port error message observed during RFMOW Client Application start up TM 11 5895 1838 13 amp P Is the IU Appendix E and the KIV 7 Appendix E turned ON and configured as specified in applicable appendices IU and KIV 7 Configured Is the RFMOW Modem s turned ON and properly configured as specified in Appendix E Chapter 3 STOP Identify if the system is an NT or an NCT and refer to Page 3 44 in
174. f RMA number return equipment to Raven Electronics Corporation Raven Electronics Corporation will respond with replacement or repair of equipment upon verification of failure RETURN SHIPPING ADDRESS Raven Electronics Corporation 400 Edison Way Reno NV 89502 Attn Repair Department HOTLINE 866 329 2363 Toll free 775 858 2400 Outside the continental United States REV 01 1 3 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 1 1 8 LIST OF ABBREVIATIONS ACRONYMS See Appendix H Glossary for a complete list of abbreviations and acronyms 1 9 QUALITY OF MATERIAL The RFMOW contains no user serviceable parts inside each unit chassis contained in the rack Opening the units voids the warranty 1 10 SAFETY CARE AND HANDLING The safety of people working with hazardous voltage is of paramount importance The fully enclosed chassis protects personnel from inadvertently coming in contact with dangerous voltages There are no user serviceable parts in this assembly so therefore it should not be opened 1 11 EQUIPMENT DESCRIPTION AND DATA This document provides operating maintenance and troubleshooting instructions for the Replacement Frequency Modulated Orderwire RFMOW Network Terminal NT 1 12 EQUIPMENT CHARACTERISTICS CAPABILITIES AND FEATURES The RFMOW equipment provides satellite communications terminal operators and satellite communications network managers with an over the sat
175. ffic Normal These messages and their use are fully described in Section 2 2 6 Network Modes of Operation Other network control messages include the Network Shutdown Suspend Network Resume Network Request Network Control Handover Network Control Accept Network Handover Deny Network Handover NCT Frequencies and NCT Network Configuration messages which are used in other network control operations 2 2 3 2 Network Login Logout Messages The login logout message group is composed of messages used in the process of logging in to or out of the network These messages include the Row Access Request Grant of Row Access Accept of Row Access ROW Is Good ROW Release Login Request Log in Acknowledge Log in Successful Login Failure NT Clock NT Term Conf Data Log out Request Log out Postpone Logout Done Logout Deny Force Logout Disconnection Reconnection and Reconnect Request messages The messages related to the ROW Log in NT Clock and the NT Term Conf Data message are used in the log in process that is fully explained in Section G 1 4 1 Network Login NT The Log out messages are used by the NCT and an NT to control the process of logging an NT out of the network are explained in Section G 1 7 NT for Terminal Logout The Disconnection Reconnection and Reconnect Request
176. file is not found the software proceeds through the terminal initialization and configuration screens and the operator has to configure the terminal manually If the file is found and contains valid configuration data this data is used as default data The software will still display the terminal initialization and configuration screens The operator should check that the data as displayed in the initialization and Power and Frequency Configuration screens is correct and then click OK at each screen to confirm the data If any parameters need to be changed follow the procedure in Chapter 4 for the specific screen For an NT the software also reads a file on the hard disk that contains network data to determine whether there was a problem at the terminal e g a power outage and if the PC Controller was disrupted during normal operations In this case the software will try to resume the network using the existing database If the network has not changed since the terminal went down the terminal will automatically resume normal operations If it is found that the state of the network has changed while the terminal was down RFMOW will wait for an updated TDMA schedule which comes automatically from the via the FOW It will then proceed with the login process to rejoin the network 2 2 2 Subnets The RFMOW network may be divided into multiple subnets A RFMOW Subnet ID and frequency set are identified by the Satellite Access Authorization S
177. ges are used in the process of setting up a secure voice circuit between the and an NT They include the Request VO VO Queued Cancel VO VO Removed Setup VO VO Done and VO Error messages These messages and how they are used is described in Section 2 2 9 Operation of the Secure Voice Orderwire 2 24 Forward Orderwire FOW Channel The FDMA broadcast link connecting the NCT with all NTs is called the FOW The purpose of the FOW is to transfer information in the form of messages from the NCT to the NTs or from one NT to the other NTs through the NCT The NCT is always transmitting the FOW whether there are messages to be sent or not see Figure 2 3 Therefore there can be times where the FOW contains no messages i e it is idle and only a scrambled carrier is transmitted Each message sent on the FOW is formatted as shown in Figure 2 3 Messages received at the NCT from NTs on the ROW are interleaved for retransmission with NCT originated messages and then get transmitted on the FOW NT1 NTI NTI Idle NT2 NT2 NCT Msg Msg Msg Msg Msg Msg NT2 Msg NCT NCT Msg Msg NT3 Msg Figure 2 3 Typical FOW Sequence of Messages 2 2 5 Return Orderwire ROW Channel 2 2 5 1 ROW Structure The TDMA return link connecting all NTs with the NCT is called the ROW The ROW as shown in Figure 2 4 is a TDMA transmission wherein each NT transmits messages to the NCT in specified time
178. gments 0x08 message is urgent data 0x04 message is a retransmitted message 0x02 message is part of a group to 0x01 message needs to be acknowledged Identifier used for acknowledging messages Number of the latest message received by the source terminal Size of payload in bytes Message data The Flags byte contains information related to the addressing and acknowledgment of messages Network messages can be grouped into five sets based on their function Sequence Number ACK Number Payload Length Payload Variable a Network control messages b Network login logout messages c Equipment control messages d Network data messages e Secure voice configuration messages Each group of messages are explained in further detail in the following subsections 2 2 3 1 Network Control Messages Network control messages are used by the NCT to inform the NTs of changes in network operation Some messages are the Bulletin Board BB message the Begin Access Window message the Access Window is Open message and the TDMA Schedule message The BB message is periodically transmitted by the NCT to all NTs in the network It serves three purposes The primary purpose is to inform terminals which are not currently members of the network of the network s current operating parameters These parameters include the FOW frequency and the ROW frequency for each subnet the network name the satellite Inter
179. gure G 31 3 Enter the new Modulator Power and or Modulator Freq Offset in the appropriate field 4 Click OK to command the modem to the new values NOTE To close the Control Modem Tx Parameters dialog without making any changes click Cancel G 4 5 5 Setting Min and Max Eb NO Min and Max E No values only apply to the local terminal Therefore both an NT operator and an operator can set independent values for the same ROW or FOW link Table G 33 Setting Min or Max Eb NO Alarm Thresholds for a Link 1 Highlight the desired link on the Link Status Screen Click the Modify Link Parameters button The Link Parameters screen will open see Figure G 27 and G 28 3 Enter the new values in the desired fields 4 To close the dialog and save the new value s click the OK button at the bottom of the dialog The values will be saved and the dialog will close NOTE To close the dialog without saving the values select the Cancel button REV 01 G 37 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix G G 4 5 6 Detach from Server Stop Server A control client has the ability to stop the server from the client A new server can then be started and the already running client can then be attached to it The server should not be stopped during normal network operation Rather the operator should logout from the network before stopping the server Table G 34 Detach f
180. ha Mee blaze F 1 RFMOW SOFTWARE OPERATION nn nennen G 1 OVERVIEW OF TERMINAL INITIALIZATION emen G 1 CONTROL CIRCUIT 2 0 200 00000000000060000000000009 nnne G 1 POWER UP eie orte urere insu habeas G 1 Connect to Server tenth es G 2 iii Replacement Frequency Modulated Orderwire TABLE OF CONTENTS Cont TM 11 5895 1838 13 amp P Table of Contents Chapter Title Page APPENDIX G RFMOW SOFTWARE OPERATION senes G 1 G 3 2 InitlaliZatior e ete eer cn epe eet ec uen ce e maus G 3 G 3 3 Hardware Test G 4 G 3 4 Power and Frequency Configuration G 4 G 3 4 1 Hardware Initialization Error 0 G 6 G 3 5 Malr a EE G 7 G 4 OPERATION UNDER USUAL CONDITIONS 2 G 9 G 4 1 SANDY venta G 9 G 4 2 Network Loglti 5 ecd petet ence etti pre G 12 G 4 2 1 Eogin Multiple Glients 5 1 cte p ed ert Rp ede pte pt ete teg G 13 G 4 3 Operate State etu tan eden dn e m rade feta G 13 G 4 3 1 Composing Sending and Receiving Text Orderwire G 13 G 4 3 1 1 Reading a Message einn te esed tri eiie fer in rens G 13 G 4 3 1 2 Composing and Sending a Message
181. he ROW Frequency Offset Queued The secure call request has been queued waiting for NCT to setup call Canceling In the act of canceling a secure call request Setting Up NCT operator is setting up the secure call Set Up Secure call has been setup Ending Secure call is ending Send File No outgoing file transfer is in progress Sending Outgoing file transfer is in progress NCTName No data is available at this time string The name of the NCT in the network The next section of the screen is the Main Window This area displays a variety of windows depending on what function the operator is performing e g sending orderwire messages displaying the status of links displaying archives etc The operator chooses a function by selecting it from the menu bar located at the top of the window The bottom of the main window contains a few fields that are always present One is for event log messages that are displayed one at a time and the other is the Access Window timer The event log can be viewed in full by selecting that function from the toolbar The dialog at the bottom of the screen is designed to give the operator some feedback on what is currently happening Example content would include error messages or informational messages The image of the phone at the bottom right hand corner of the screen will change to indicate if the phone is on hook or off hook In the Standby state terminal data can be changed as needed At this point
182. hese values are measured by the NCT s auxiliary modem as a part of the normal background ROW measurement process Automatic Frequency Control AFC only applies to ROW links If a Y is set for a ROW link then the offset of the NT s control modem transmit frequency will be automatically adjusted to minimize the error between the actual received frequency and the expected frequency each time the NCT performs a ROW measurement of the NT s ROW The Frequency Offset field will be updated anytime the offset is adjusted to correct for any frequency error the Frequency Error field shows any residual error For the SDM 300A modem used in RFMOW the modulator frequency can only be set in 2 5 kHz increments Therefore the Frequency Offset will always be in increments of 2 5 kHz and any remaining Frequency Error will be within 1 25 kHz ensure efficient ROW operation the NCT should receive ROW signals with a minimum frequency error During login ROW transmit frequency is automatically adjusted to minimize any frequency error If enabled AFC will maintain this error within 1 25 kHz during normal operations Since an NT once logged into the network continuously tracks the FOW a slowly changing FOW frequency error will not affect normal network operations Automatic Power Control APC only applies to ROW links A Y set for an NT ROW link will cause the to automatically adjust the NT s control modem modulator power such that th
183. ibed standards B 2 3 Service Operations required periodically to keep an item in proper operating condition e g to clean includes decontaminate when required to preserve to drain to paint or to replenish fuel lubricants chemical fluids or gases B 2 4 Adjust To maintain or regulate within prescribed limits by bringing into proper position or by setting the operating characteristics to specified parameters B 2 5 Align adjust specified variable elements of an item to bring about optimum or desired performance REV 01 B 1 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix B B 2 6 Calibrate To determine and cause corrections to be made or to be adjusted on instruments or test measuring and diagnostic equipment used in precision measurement Consists of comparisons to two instruments one of which is a certified standard of known accuracy to detect and adjust and discrepancy in the accuracy of the instrument being compared B 2 7 Remove Install To remove and install the same item when required to perform service or other maintenance functions Install may be the act of emplacing seating or fixing into position a spare repair part or module component or assembly in a manner to allow the proper functioning of an equipment or system B 2 8 Replace To remove an unserviceable item and install a serviceable counterpart in its place Replace is authorized by the MAC and assigned maintenance le
184. in 2 5 kHz steps Under automatic frequency control the modem modulator will be adjusted in these steps to compensate for frequency errors in the terminal transmit and receive chains The screen does not provide adequate space to list the IF frequency to this resolution so the listed frequencies are rounded G 4 4 3 ROW TDMA and ROW Measurement Sequencing The sequencing of terminal ROW TDMA transmissions and the sequencing of ROW measurement by the NCT can be viewed on the Terminal Status Screen Under the ROW column to the right of the screen an will appear in the list entry for the terminal currently transmitting a ROW TDMA burst If a terminal is currently in the Disconnect mode see paragraph 4 2 6 Disconnect the ROW column for that terminal will display a D instead of an 7 Under the ROW Meas column an will appear in the list entry for the terminal whose ROW transmission EyN and frequency is currently being measured by the NCT If the network is in the Access mode then no TDMA slot transmission will be shown although the ROW measurement will continue Should a scheduled ROW TDMA transmission slot occur while a terminals ROW E No and frequency is being measured by the NCT s auxiliary modem the terminal will not transmit during its slot This is normal operation and will not cause a disconnect condition To ensure that a terminal has adequate opportunities to transmit any status control or text orderwire m
185. inal Status Table G 25 Displaying the Terminal Status Screen 1 Select Menu Network Status Terminal from the main menu to display the Terminal Status screen NOTE To close the Terminal Status screen without making any changes Select Close Summary information on the other terminals currently logged into the network can be viewed by opening the Terminal Status Screen see Figure G 24 This screen shows the name and type of all terminals in the network as well as the current transmit and receive frequencies REV 01 G 29 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix G RFMOW Client IRON 4524 NetID mocbet TermName NT Plain TermType NABS Terminal Status D x C File Client Server Network Message Secure Voice EventLog Window Help x Server State OPERATE FOW Eb NO RSL State ROW Eb NO FreqOffSet State VO State Send File NCTName Client Mode Control Max 36 3 Access 93 105 0 Mute Inactive Inactive Server Network Modes all frequencies in MHz NCT_Server WSOC SUBNET_MIDDLE 8325 0000 71 0 73 0 600 0000 75 0 77 0 NT Plain NABS SUBNET_MIDDLE 8325 0000 75 0 77 0 7600 0000 71 0 73 0 Logout NT Close 07 07 2003 09 01 06 329 Response received gt 1 RSL_ 36 3dBm law 16 38 06 7 Figure G 24 NT Terminal Status Screen The terminal parameters are displayed in Table G 26 as follows Table G 26 Terminal Status Screen
186. ing the RFMOW should be powered down and the damage repaired immediately Perform the following procedure to power up the RFMOW 2 7 Ensure that power is connected to the top of the RFMOW enclosure at the Power Input receptacle Ensure the Interface Unit power switch is in the OFF position Switch the Power Distribution Panel Figure 1 16 on page 1 18 into the ON position Open the computer front panel using the two thumbscrews and push the Power button to turn on the computer Figure 1 13 on page 1 15 Close the Computer Front Panel Switch the Interface Unit power switch Figure 1 21 on page 1 23 to the ON position Deploy the KVM keyboard and monitor out by unscrewing the thumbscrews and pulling each drawer out Note the keyboard will latch in position when pulled out Flip the display screen in the up position and attach the Monitor Clamp to the display panel to secure it in the upright position Push the power button on the display panel Figure 1 19 on page 1 21 Ensure that the fans and modem are operating Refer to TM 11 5895 1780 13 for procedures on installing and operating the RFMOW software suite EQUIPMENT POWER DOWN Perform the following procedure to power down the RFMOW REV 01 a b Press the Power button on the display panel to turn off the KVM Remove the Monitor clamp press in the slide releases and stow the KVM by closing each drawer and securing the thumbscrews Close all c
187. ing the message in the display window canceling the creation of the current message and a destination button for obtaining a list of available nodes to send messages to Figure G 13 The operator may hand type the recipient in the address text box as well as selecting from the destination list The maximum capacity of a text message varies according to the length of the transmit time of the NT s timeslot An NT with a default time slot with 1045 milliseconds of transmit time will be have a maximum text message length of 730 characters If the character limit is reached during message editing a dialog will be displayed to notify the operator Similarly when importing a file that will exceed the character limit RFMOW will notify the operator that the message length is over the limit and will import as much of the file as possible without exceeding the limit If the operator must send a message exceeding the size limit he should use the file transfer function described in paragraph G 4 3 3 Sending and Receiving Files G 14 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire Figure G 13 NT Destinations Screen The SELECT ALL option can be used as a shortcut to choose all available destinations The names preceded by an asterisk represent favorite groups that can be managed using the Favorites Groups screen which can be accessed by clicking the Favorites button on the Text Messages Screen For mor
188. intenance function at the indicated level of maintenance If the number or complexity of the tasks within the listed maintenance function vary at different maintenance levels appropriate work time figures are shown for each level The work time figure represents the average time required to restore an item assembly subassembly component module end item or system to a serviceable condition under typical field operating conditions This time includes preparation time condition follow on tasks including any necessary disassembly assembly time troubleshooting fault location time and quality assurance time in addition to the time required to perform the specific tasks identified for the maintenance functions authorized in the MAC The symbol designations for the various maintenance levels are as follows NOTE When a complete replace or repair task performed at higher level maintenance includes lower level maintenance tasks equipment condition follow on tasks the lower level work time figures in the MAC must be added to the higher level work time shown in the MAC to determine the total to accomplish the maintenance function C Operator or crew maintenance Unit maintenance F Direct support maintenance L Specialized Repair Activity SRA H General support maintenance D Depot maintenance This maintenance level is not included in Section Il column 4 of the Maintenance Allocation Chart Functions to this level of mainte
189. inter 7 Select a log file and click the Delete button to permanently delete the log file from the computer NOTE To close the Live Events window click the Close button G 28 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire G 4 4 Terminal Configuration G 4 4 1 Local Terminal Configuration Table G 24 Displaying the Power and Frequency Configuration Screen 1 Select Menu gt Server gt Detailed Configuration under the main menu to display the Power and Frequency Configuration screen WARNING Turning an RFMOW modem on and off at inappropriate times will disrupt network operations The current configuration of the local terminal can be viewed by selecting Detailed Configuration under Server on the menu bar The Power and Frequency Configuration Screen for the AN TSC 85D V 1 AND AN TSC 93D V 1 will open If the terminal is in the Operate mode the Turn Modem XMTR On Off options will be disabled grayed out to prevent the modem modulator from being turned on and off In Standby mode the operator has the ability to make changes to power and frequency Once changes have been entered clicking the OK button will make those changes in the network In Operate mode changes to the transmit power and frequency must be made from the link entry on the Link Status window See paragraph G 3 4 Power and Frequency Configuration for more information G 4 4 2 Viewing the Network Term
190. ircuit Only the keying material included in the Crypto Ignition Key CIK of each of the STEs Tactical at the ends of the circuit and local security policies limit the classification of this transaction Direct NT to NT secure voice orderwire calls are not supported The secure voice orderwire capability is normally available at all terminals in the network When an NT operator requests a secure voice orderwire connection the NT equipment transmits a Request VO message over the ROW in its assigned TDMA slot The NCT immediately responds with a VO Queued message and places the request in a queue The NCT operator is provided with a list of queued secure voice call requests The NCT operator may select any NT for the purpose of setting up a call When the NCT operator selects a destination from either the queued call request list or the list of active terminals the activation of the secure voice call begins once the auxiliary modem is available If a ROW E No measurement process is currently occurring the setup of the secure voice circuit will be delayed until the measurement has completed Any further use of the auxiliary modem for ROW measurement will then be suspended A Setup VO message is sent automatically over the FOW informing the target NT to retune its control modem to the secure voice frequencies The modem will retune itself automatically After a short delay the secure phone at each end of the circuit will connect and on
191. is process will start with the user notifying the contractor Raven Electronics Corporation Log onto Raven Electronics Corporation website at http www ravencomm com RMA Complete worksheet and select Submit Raven personnel will assign a Repair Maintenance Authorization RMA number followed by response via telephone or email within 48 hours Upon assignment of RMA number return equipment to Raven Electronics Corporation Raven Electronics Corporation will respond with replacement or repair of equipment upon verification of failure RETURN SHIPPING ADDRESS Raven Electronics Corporation 400 Edison Way Reno NV 89502 Attn Repair Department HOTLINE 866 329 2363 Toll free 775 858 2400 Outside the continental United States F REV 01 11 5895 1838 13 amp P Replacement Frequency Foreword Modulated Orderwire OPERATOR S UNIT AND DIRECT SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST FOR REPLACEMENT FREQUENCY MODULATED ORDERWIRE RFMOW AN GSC 69 V 1 NSN 5895 01 522 2119 85 Terminal NSN 5975 01 529 3943 Rack Adapter Kit for 85 Terminal AN GSC 69 V 2 NSN 5895 01 522 2117 93 Terminal EIC N A REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this manual If you find any mistakes or if you know of a way to improve the procedures please let us know Mail your letter or comments directly to Commander US Army Communications Electronics Command For
192. ithout operator intervention Control link transmit power is adjusted using the transmit power attenuator internal to the control modem Operator intervention is normally not required to maintain proper link performance when the automatic power control flag is set The situation can occur that the control modem reaches the dynamic range limit of the power attenuator In such a case the operator is alerted and operator intervention is required The operator must perform an uplink chain alignment to re center the operation of the modem within the available dynamic range see Appendix F Power Balance Alignment Procedure ROW links associated with ANCT terminals are not subject to automatic power adjustment The ANCT operator must check and if needed manually adjust the terminal s output power to enable successful communication with other network terminals in the event of a network handover This will normally require the ANCT to transmit at a higher output power and the to receive the ANCT ROW with an which is outside the normal acceptable range However the NCT will not adjust the ANCT s power neither during log in nor during ROW measurement The automatic power control flag for an ANCT terminal is set to N no and is not modifiable 2 2 8 Operation of the Text Orderwire The primary mission of RFMOW is to provide text orderwire communications between the NTs and the NCT This capability is executed through a PC Controller Text
193. l Modem Tx Parameters x ROW Link Name ight Modulator Power g 8 dBi Modulator Freq Offset o Hz Cancel Figure G 28 ROW Control Modem Tx Parameters Screen Frequency Offset and Mod Power values when not being automatically maintained can be manually set by pressing the Modify Tx Parameters button at the bottom left of the Link Status Screen The Control Modem Tx Parameters dialog that appears Figure G 28 contains entry fields to allow changing the control modem G 34 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire modulator power and the link frequency offset Since the terminal is an NT then only the ROW link transmitted from the terminal will be modifiable G 4 4 5 Manually Commanding and Viewing Modem Status Command messages sent by the PC Controller to the control and auxiliary modems and response messages sent from the modems to the PC Controller can be viewed on the Send Native Hardware Command Screen see Figure G 29 The current commands being issued by the terminal operator and their results are displayed as they occur Any terminal can change the operating parameters of its own modem s only the operator can modify parameters of other terminals modems Any terminal can also view modem status from other terminals Send Native Hardware Command E Ioj m Terminals Hardware NCT Server Control Modem 1 Server WSOC Aus Modem
194. ld be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display TTY MODE and press INITIATE Press SCROLL to display UNFRAMD and press INITIATE UNFRAMD should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu aa Press SCROLL to display I F CTRL and press INITIATE E 3 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix E E 4 bb Press SCROLL to display RS amp CS and press INITIATE RS amp CS should be highlighted cc Press SCROLL to display RETURN and press INITIATE to exit sub menu dd Press SCROLL to display RETURN and press INITIATE to exit SETUP A 3 Perform the following procedure to configure the KIV 7 via the SETUP B menu a b e e 5 Verify Power is Key is inserted turned clockwise 90 If the KIV 7 is On Line press ON LINE to put the KIV 7 off line else continue Press SCROLL to display SETUP B and press INITIATE Press SCROLL to display INVERT and press INITIATE Press SCROLL to scroll through to ensure that no options are selected If an option is found selected press INITIATE to de select it Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display TX CLOCK and press INITIATE Press SCROLL to display CONT TXC and press INITIATE CONT TXC should be highlighted Press SCROLL to display RETURN and pre
195. le Screen Once the file transfer has been initiated using the Send button the Send File status in the terminal status bar will be changed from Inactive to Sending This status will be displayed until all file segments have been transmitted into the network While a file transfer is in the Sending state the Send File menu option will be disabled and the Cancel Send File option will be enabled This option allows the operator to cancel the file transfer that is in progress The file transfer occurs in the background This does not prevent any other actions from occurring at the NCT or NTs Secure Voice calls and ROW measurements will take precedence over file transfers and may cause file transfer delays G 22 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire Once all file segments have been transmitted into the network the operator will be informed of the completion of the file segmentation and transmission and will be allowed to initiate another file transfer if desired All destination nodes may not successfully receive the file immediately since some nodes may be experiencing communication degradations preventing immediate delivery When a destination successfully receives the complete file all segments received error free a text orderwire message will be sent to the node originating the file transfer informing the sender of the successful deliv
196. le and connect it to CP2 on Modem rear panel Using Flat Tip screwdriver insert Remote cable and connect it to J6 on Modem rear panel Using amp Flat Tip screwdriver insert Data I O cable and connect it to the Data I O on Modem rear panel j Position Modem onto guides in rack and carefully push the Modem in place j Using 2 Phillips screwdriver tighten four 4 retaining screws securing the Modem to rack 4 4 3 Removal Replacement of the RFMOW Fan Panel Equipment Required e 1 2 Phillips Screwdriver e 1 Flat Tip Screwdriver Remove and replace the Fan Panel by performing the steps in the following procedures Removal a Using 2 Phillips screwdriver loosen four 4 retaining screws securing the Fan Panel to rack b Using Flat Tip screwdriver remove the Power cable on Fan Panel rear panel Replacement a Using Flat Tip screwdriver insert Power cable and connect it to the Fan Panel rear panel b Position Fan Panel onto rack c Using 2 Phillips screwdriver tighten four 4 retaining screws securing the Fan Panel to rack 4 4 4 Removal and Replacement of the RFMOW Computer Equipment Required e One 1 1 Phillips Screwdriver e One 1 2 Phillips Screwdriver e One 1 Flat Tip Screwdriver e 1 5 16 Nut Driver Remove and replace the Computer by performing the steps in the following procedures Removal Fully extend telepho
197. lization The server is waiting for the operator to issue the login command or is in the process of logging into the network The server is participating in network activities and all the RFMOW services are available The network is suspended by NCT usually during the network handover from NCT to ANCT or NCT operator changes the TDMA slot parameters Terminal has been disconnected from the network Client Mode Client has control privileges and access to all operator functions FOW EyNo FOW RSL FOW State ROW EyNo ROW FreqOffset G 10 NNN N Not Sync Search Found Normal Access Client has monitoring privileges and access to limited operator functions No data or state is available The current reading of the FOW E No The current FOW E N reading is greater than 16 0dB No data or state is available The current reading of the FOW RSL No activity not currently trying to log in not logged in Searching for the FOW The FOW has been found The network is in normal mode measurements and transmitting can take place The network is in access mode NT s transmitters are turned off so other NTs can attempt a login No data or state is available Last reported reading of the ROW E No No data or state is available REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire Table G 8 NT Status Line Fields LEGEND VALUE DESCRIPTION NNN N Current reading of t
198. local policy limits the classification of allowed traffic Additional information on the STE see the STE USERS MANUAL L 3 Communications control number K00000187 Frequency Converters As shown in Figures 2 7 the NT configuration requires one Up Converter and one Down Converter The RFMOW system supports the following models of converters for use at the The NTs may use any converters currently installed in the terminal Additional documentation describing the operation of the CV 4352 Up Converter and CV 4353 Down Converter can be found in TM 11 5895 1684 13 85 and TM 11 5895 1685 13 93 Communications Modem Up Converter Interface Unit Down Converter Secure Voice Unit Data IF Out Control Modem EFData SDM 300A IF In Control PC Controller RFMOW Client Server Application Figure 2 8 RFMOW Functional Block Diagram REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 2 6 Modulated Orderwire EQUIPMENT POWER UP WARNING Ensure that all power connections are properly insulated clean and mechanically secure to prevent personnel injury when the RFMOW is powered up and operated When the RFMOW power cables are installed carefully inspect all connectors and wiring for worn or broken parts Make any necessary repairs before powering up the RFMOW If any cable or connector damage is discovered while the RFMOW is operat
199. lockwise 90 If the KIV 7 is On Line press ON LINE to put the KIV 7 OFF LINE else continue Press SCROLL to display SETUP A and press INITIATE Press SCROLL to display CLKSEL and press INITIATE Press SCROLL to display MASTER and press INITIATE MASTER should be selected highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display SYNC SEL and press INITIATE Press SCROLL to display OP2 and press INITIATE OP2 should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display COMM SEL and press INITIATE Press SCROLL to display FDX and press INITIATE FDX should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display DATA MOD and press INITIATE Press SCROLL to display BB and press INITIATE BB should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display DATA LEN and press INITIATE Press SCROLL to display 11 Bits and press INITIATE 11 Bits should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display TX RATE and press INITIATE Press SCROLL to display 9 6k and press INITIATE 9 6k should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display RX RATE and press INITIATE Press SCROLL to display 9 6k and press INITIATE 9 6k shou
200. me caution and ensure that at least two people are present while performing inspection test and maintenance procedures Failure to comply may result in fatal or serious injury to personnel REV 01 3 1 Replacement Frequency Modulated Orderwire WARNING TM 11 5895 1838 13 amp P Chapter 3 Ensure that power is removed during the performance of equipment replacement and cleaning procedures Do not open equipment enclosures when cleaning resulting in fatal or serious injury to personnel WARNING Use of damp cleaning materials can cause shock Hazardous voltages are present Use care when measuring for voltage Failure to do so can result in fatal or serious injury to personnel CAUTION This equipment contains static sensitive devices Always follow ESD handling procedures when working on this equipment Table 3 1 Troubleshooting COMPONENT PROBLEM PROBABLE CAUSE MAINTENANCE TASK Fan Panel Fans do not power 1 Interface Unit is not turned 1 Make sure Interface Unit power is on on turned on 2 Cable is not plugged in or 2 Check Fan Panel Cable R209 not plugged in properly 0004 for proper connector position and seating Computer No Power 1 Problem with KVM 1 Check if power light is on If light is on go to KVM troubleshooting 2 Power cable is not properly 2 Check power cable for proper seated seating Screen goes blank 1 Wrong display mode 1 Press CTRL AL
201. means that the data shown is old or out of tolerance RFMOW Client IRON 2413 NetID EPAC TermName MM2 TermType NABS Link Status Na 8 x File Client Server Network Message Secure Voice Eventlog Window Help 8 x UNCLASSIFIED ServerState OPERATE FOW Eb NO RSL State ROW 0 FreqOffSet State VO State Send File NCT Name Client Mode Control Max 258 Normal 63 10 0 Transmit Inactive Inactive MM1 Link Status r FOW Links o lt Node Name AFC Freq Offset Hz FreqEnorHz APC Mod 9 RSL dBm Min EbNO dB Act EbNO dB EbND dB Cor BER MM2 0 140 50 25 8 40 16 0 00 ROW Links 1 Mod Pwr dBm Min EbNO d8 Act EbNO dB EbN0 dB Cor BER Ni 0 4 0 6 3 0 0 0 Freq Offset Hz Y 0 MM2 RSL dBm 10 0 Y 15 0 29 2 4 0 16 0 0 0 Madify 1 Parameters Modify Tx Parameters Modify Link Parameters Close UNCLASSIFIED 06 02 2004 17 24 31 070 Eb NO value exceeded maximum AW 00 01 22 2 executive REMOW Client RoN 899 1 19PM Figure G 25 Link Status Screen The Link Status Screen Figure G 25 displays the status of all active control links in the network The display is divided into FOW links and ROW links A FOW link entry is included for each NT in the network The purpose of this is to display the FOW related data unique
202. ment provides the proper input output signal levels and signal processing for data transferred to the satellite terminal SATELLITE SATELLITE SEGMENT Satellite Earth Terminal CONTROL SEGMENT Satellite Satellite Subscriber 4 0 Earth Earth Subscriber Terminal AR TITGEGMENT Terminal Figure 1 4 Satellite Communications System Block Diagram 1 4 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 1 Modulated Orderwire 1 12 1 2 Satellite Earth Terminal The function of the satellite earth terminal is to provide the means to communicate with another earth terminal through a satellite link Major components of an earth terminal include an antenna and associated transmitting receiving telemetry modulating demodulating and multiplexing equipment Functionally a satellite terminal is divided into five basic equipment groups Figure 1 5 illustrates the major functional equipment groups of a satellite terminal Antenna Control der a FA EIE NEM ur ashami ET m M NOE NO kaqkus ERES I BASEBAND MODEM TRANSMITTER I ANTENNA Satellite GROUP 1 GROUP GROUP Hi EQUIPMENT I I I I I I I I m gt Upconverter pd BEBE Antenna d M IE I I
203. n Follow the adjustment procedure for the desired parameter in the following paragraphs Note that the NCT can change link parameters for all links that is the FOW and all ROWs An NT can only change link parameters for his ROW link although he can see the parameters for all links G 4 5 3 Manually Adjusting Control Modem Power During Operation Table G 31 Manually Adjusting Control Modem Power During Operation 1 From the Link Status screen select the link to be modified from the ROW Links window NOTE NTs may view any link transmit power but will only be allowed to change the local control modem transmit power may change the transmit power on any control or auxiliary modem ANCTs will only be allowed to change the local control and auxiliary modem transmit power 2 Click the Modify Tx Parameters button This will open the Control Modem Tx Parameters screen Figure G 31 3 Enter the new Modulator Power and or Modulator Freq Offset in the appropriate field 4 Click OK to command the modem to the new values NOTE To close the Control Modem Tx Parameters dialog without making any changes click Cancel G 36 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire Control Modem Parameters x ROW Link Name NT R ight Modulator Power 88 dBi Modulator Freq Offset 0 Hz Cancel Figure G 30 Control Modem Tx Parameters Screen The ROW cont
204. n G 1 5 3 NT Sending and Receiving Files 2 2 11 Network Control Handover During network operation the control of the network the NCT role can be handed over to an ANCT The NCT or ANCT Operator can initiate a handover as part of a planned network control function or the ANCT Operator can initiate it as a recovery attempt from an abnormal network condition the loss of the FOW signal from the NCT Coordination is required between the NCT and receiving ANCT prior to initiation of network handover The ANCT can attempt to Initiate Network Control at any time the network is in NORMAL operating mode and the ANCT is not in ROW measurement If the NCT is functioning in the network and receives the request for control from the ANCT the NCT Operator will either accept or refuse the request and send the appropriate response to the ANCT If the ANCT is not currently receiving communications from the NCT the FOW has been lost the ANCT may assume control of the network without NCT approval via the RFMOW software However the ANCT operator should always acquire approval by some means before attempting to force takeover of network control as this could seriously disrupt network activity if done inappropriately The NCT operator may also initiate the handover of network control to an ANCT at any time the network is in NORMAL operating mode and there is an ANCT terminal logged into the network The ANCT operator is required to approve this handover req
205. n the network If an NT desires to log out of the network it will transmit a Log out Request message to the during its next TDMA transmission The NCT will process this message without operator intervention and transmit Force log out over the FOW if Log out is not locked for the NT Otherwise the NCT operator must approve the request before the Force log out will be transmitted over the FOW When the NT receives the confirmation it will cease transmission of the ROW If the NCT operator denies the NT log out request a Log out Deny message is sent over the FOW If no Force log out or Log out Deny message is received from the NCT the NT operator is given the option to locally force a log out After a message indicating a successful log out the NT is no longer part of the network As other NTs receive the log out notification they will update their local databases The TDMA time slot reserved for the NT that logged out will be marked empty and will not be used by other NTs until after the next access window when the TDMA schedule is recomputed and redistributed 2 2 7 Maintenance of Control Link Quality Efficient operation of the RFMOW network relies on a relatively low bit error rate on the FOW and ROW To assist operators in maintaining link quality each control link is assigned a high and low receive E No threshold These thresholds are settable by the NCT operator and serve as a basis for alerting the operator when mainten
206. nal into the Up Converter that will be shared with RFMOW 5 Enter the Communications Carrier downlink frequency from the SAA for this terminal into the Down Converter that will be shared with RFMOW Default setup for the AN TSC 85D V 1 and AN TSC 93D V 1 have D C 1 already cabled in 6 If the orderwire modem has not been used with the RFMOW ensure it is configured Under the System gt Utilities menu from the front panel of the SDM 300A as follows a REMOTE BAUD RATE 9 600 bps NONE b REMOTE ADDRESS 1 c REMOTE TYPE RS485 2 WIRE 7 If the Secure Voice Unit has not been used with the RFMOW or if the settings have been changed verify the configuration per Appendix E 8 Perform the Alignment Procedure see Appendix F The Alignment Procedure will instruct the operator to perform some operations that are included in subsequent paragraphs of this chapter 9 When prompted to do so by the Power Balance Alignment procedure attempt to log on to the RFMOW computer in accordance with the Unit s SOP REV 01 G 1 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix G Table G 2 Executing the RFMOW Server and Client 1 Double click the RFMOW Server Icon on the desktop The Server screen will be displayed See Figure G 1 2 Double click the RFMOW Client Icon on the desktop The Connect to Server screen will be displayed See Figure G 2 If the Icons are not located on the Desktop take th
207. nance are identified by a work time figure in the H column of Section Il column 4 and an associated reference code is used in the Remarks column 6 This code is keyed to Section IV Remarks and the SRA complete repair application is explained there Specific repair time is not referenced for this level rather an is used to designate repair activity REV 01 B 3 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix B B 3 5 B 3 6 B 4 Column 5 Tool and Equipment Ref Code Column 5 specifies by code those common tool sets not individual tools common TMDE and special tools special TMDE and special support equipment required to perform the designated function Codes are keyed to tools and test equipment in section lll Column 6 Remarks Code When applicable this column contains a letter code in alphabetical order which is keyed to the remarks contained in section EXPLANATION OF THE COLUMNS IN TOOLS AND TEST EQUIPMENT The following subparagraphs provide an explanation of the columns in Tools and Test Equipment Section Ill B 4 1 B 4 2 B 4 3 B 4 4 B 4 5 B 5 B 5 1 B 5 2 B 4 Column 1 Tools or Equipment Ref Code The tool and test equipment reference code correlates with a code used in the MAC Section Il Column 5 Column 2 Maintenance Level The lowest level of maintenance authorized to use the tool or test equipment Column 3 Nomenclature Name or
208. nd present in the Contact PM for further Event Log during assistance access window STOP Restart Software Flowchart B 3 1 ROW not on the Satellite REV 01 3 15 Replacement Frequency Modulated Orderwire STOP Replace cable between RFMOW Enclosure Panel and RFMOW Patch Panel STOP Replace cable between Bulkhead and Combiner Divider STOP Replace Combiner Divider panel STOP Repair or Replace HPA STOP Repair or Replace waveguide 3 16 Verify output of signal at RFMOW Enclosure Panel TX IF Yes Y Verify signal leaving RFMOW Patch Panel TX IF STOP Replace SDM 300A Verify input to the Combiner Divider Verify output from the Combiner Divider Verify output from the HPA Verify waveguide between HPA and dish Verify signal at the curbside Bulkhead Cable Panel Verify input at the roadside Bulkhead Cable Panel Verify input to the Up Converter Verify output from the Up Converter STOP Contact PM for further Assistance Flowchart B 3 2 ROW not on the Satellite TM 11 5895 1838 13 amp P Chapter 3 STOP Replace cable between RFMOW Patch Panel and Bulkhead Cable Panel STOP Replace Bulkhead Cable Panel cable STOP Replace cable between Combiner Divider and Up Converter STOP Replace Up Converter REV 01 TM 11 5895 1838 13 amp P Chapter 3 STOP Refer to Flowchart STOP Contact
209. ndix F Modulated Orderwire Step 13 If access to your comm carrier is granted enable your MD1340 Transmit Step 14 Now while observing the Klystron power meter slowly decrease attenuation on U C When the SAA predicted comm power is reflected on Klystron meter coordinate final adjustments with control facility Step 15 Check with the control facility via the RFMOW for adjustment Click the Finish button to close the Message dialog REV 01 F 11 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix F This page left blank intentionally F 12 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire APPENDIX G RFMOW SOFTWARE OPERATION G 1 OVERVIEW OF TERMINAL INITIALIZATION This paragraph provides step by step procedures to power up the equipment and conduct normal network operations If the equipment is being started for the first time then all initial operating parameters will have to be provided If the equipment has been previously powered up then most of the basic operating parameters have been saved to the PC Controller hard disk In either case the power up procedure involves three steps applying equipment power and starting the RFMOW software in the PC Controller entering or confirming basic network data via the Initialization Screen and configuring or confirming the set up of the terminal via the Power and Frequency Configuration Screen G 2 CONTROL CIRCUIT C
210. ne drawer to place units on to be removed Place a piece of foam on drawer to prevent damage Using 2 Phillips screwdriver loosen four 4 retaining screws securing the Computer to rack Slide Computer forward and place on the telephone drawer front panel down Remove Ethernet cable from Ethernet port on Computer rear panel Remove Video cable connected to VGA Serial Port on Computer rear panel Remove PS 2 Keyboard cable connected to Keyboard on Computer rear panel Remove PS 2 Mouse cable connected to Mouse on Computer rear panel Using a Flat Tip screwdriver remove Modem Data cable connected to COM1 on Computer rear panel j Using a Flat Tip screwdriver remove Modem Control cable connected to COM2 on Computer rear panel REV 01 4 7 e o oo o Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 4 k Using a Flat Tip screwdriver remove RFMOW Enclosure Panel cables connected to COM3 and COMA on Computer rear panel Using a 1 Phillips screwdriver loosen the Power Retaining Bracket and remove the power cable m Using a 5 16 nut driver remove the Grounding cable on the Grounding Stud on Computer rear panel Replacement Fully extend telephone drawer to place units on to be installed Place a piece of foam on drawer to prevent damage Place the Computer onto the telephone drawer front panel down Using a 5 16 nut driver replace the Grounding cable on the Grounding
211. necklaces etc before working with the RFMOW WARNING Ensure that all power connections are properly insulated clean and mechanically secure to prevent personnel injury when the RFMOW is powered up and operated When the RFMOW power cables are installed carefully inspect all connectors and wiring for worn or broken parts Make any necessary repairs before powering up the RFMOW If any cable or connector damage is discovered while the RFMOW is operating the RFMOW should be powered down and the damage repaired immediately WARNING Even with covers removed lethal voltages may still be present inside the RFMOW Failure to exercise caution could result in fatal or serious injury to personnel WARNING High voltage 120 VAC is present in this equipment Use extreme caution and ensure that at least two people are present while performing inspection test and maintenance procedures Failure to comply may result in fatal or serious injury to personnel WARNING Ensure that power is removed during the performance of equipment replacement and cleaning procedures Do not open equipment enclosures when cleaning Use of damp cleaning materials can cause shock resulting in fatal or serious injury to personnel WARNING Hazardous voltages are present Use care when measuring for voltage Failure to do so can result in fatal or serious injury to personnel C REV 01 Replacement Freq
212. o log in to the network E A new NT began to transmit on the ROW frequency during and now the NCT is logging the new NT into the network D D2 After the new NT logged into the network the NCT opens another access window When no new NT attempts to log in the network transitions to NORMAL mode TABLE 2 3 ROW TDMA Slot Elements LABEL DESCRIPTION Front guard time prevents overlap of NT transmissions due to timing uncertainties Time during which NT data is transmitted over the ROW 4 Time to ensure that the last bit of data has been transmitted by the modem before it is turned off 2 Period of time allocated for NCT control modem to synchronize on NT s ROW signal 2 2 6 Network Modes of Operation As mentioned previously the RFMOW network operates in two modes Normal Operate and Access In the NORMAL mode terminals are transmitting status text orderwire messages and other data associated with normal network operations in their assigned ROW TDMA slots However only terminals that have logged into the network and hence have been assigned a TDMA slot can transmit messages on the ROW in this mode In order for a terminal to be assigned a ROW TDMA slot the terminal must first log into the network To make this process possible the NCT periodically directs the NTs to suspend transmissions on the ROW by announcing the start of an access window Upon receipt of the Start of Access Window message all NTs currently logg
213. o store the settings of the attenuator panel and the attenuator on the front of the klystron Then they may be retrieved from this screen if needed to reset the panel to known working values They can be left blank until after a successful power balancing alignment is performed but must be filled in at a later time 4 If all power frequency and subnet information is correct select OK to continue A hardware configuration diagnostic will be performed 5 If the diagnostic is successful the NT PC Controller screen will be displayed see Figure G 9 Otherwise proceed to Chapter 5 Maintenance amp Troubleshooting G 3 4 1 Hardware Initialization Error Dialog When the OK button is clicked on the Power and Frequency Configuration screen the configuration information will be used to initialize the RFMOW hardware If the initialization is successful the configuration information is saved The main screen will be displayed If any error should occur an error screen similar to Figure G 6 will be displayed The message in the error screen will explain the general nature of the problem RFMOW Error x AN Initialization failure on hardware auxiliary FDC Figure G 6 Hardware Initialization Error Dialog G 6 REV 01 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire G 3 5 Main Menu The Main Menu Figure G 7 is the starting point from which the operator can access the func
214. ocess for the terminal that was acknowledged The completion process consists of the NCT adjusting the NT transmit power and frequency to minimize future acquisition times The adjustment process is implemented using the Change Modem Parameter message that is transmitted by the NCT to the NT After the NCT adjusts the entering terminal s modem parameters the NT transmits its configuration data to the NCT This information is incorporated into the overall network database maintained by the NCT Once the NCT has either successfully logged the new terminal into the network or given up on the attempt the transmits a ROW Release message followed by another Begin Access Window message The process then repeats The process continues until the NCT receives no ROW Access Request during an access window for a given subnet The NCT then changes its down converter to the frequency for another subnet and repeats above process Determining that no new terminals wish to enter the network from any of the different subnets the transmits a Schedule message to distribute the new TDMA slot assignments to all logged in terminals and transmits Network Database messages to each of the terminals containing information about all terminals now in the network After that a BB message is transmitted so that all the NTs can update their local time to network time Once an NT receives the current TDMA schedule it can begin participating i
215. omputer programs including the operating system Open the Computer Front Panel using the thumbscrews and push the Power button to turn off the computer Close the Computer Front Panel Switch the Interface Unit Power switch to the OFF position Switch the Power Distribution Panel into the OFF position Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 2 8 NT INSTALLATION CONFIGURATION AND CHECKOUT 2 8 1 Equipment List A RFMOW NT terminal consists of the equipment listed in Table 2 6 TABLE 2 6 NT RFMOW Terminal Equipment List QUANTITY DESCRIPTION Personal computer laptop with at least a Celeron 600 MHz CPU 256 MB RAM and 1 MB video RAM 4 5 GB Hard drive CD ROM drive keyboard color SVGA monitor two 2 unused serial ports for AN TSC acres 1 AND AN TSC 93D V 1 AN TSC 152 AND AN USC 59 terminals three 3 for 85 93D terminals and Windows 2000 RFMOW installation disk Satellite modem which can be an EFData SDM 100 an SDM 300A or an SLM 8650 The SLM 8650 is located in the AN TSC 152 AND AN USC 59 NT only Digital telephone or STE Tactical Interface Unit KIV 7 crypto device Cable for connecting the MMT 1500 s or STE Tactical BDI port to the Interface Unit s Secure Voice Unit port Controller Modem Data port Interface Unit Cable to connect the control modem s Remote M amp C port to the Interface Units Modem Remote Control port Cable for connecting the modem I
216. on REV 01 2 13 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 2 4 2 Interface Unit Controls and Indicators INTERFACE UNIT Power NSN 5895 01 514 1882 7 C OG Figure 2 7 Interface Unit Controls and Indicators Table 2 5 Interface Unit Controls and Indicators ITEM INDICATOR DESCRIPTION 1 Equipment Control RCV and XMT Status LEDs Displays Modem Remote Control RCV XMT Activity 2 Voice Unit RCV and XMT Status LEDs Displays Voice Unit RCV XMT Data Activity 3 NT and NCT Mode LEDs Displays current setting of NT NCT Dip Switch 4 Data Status LED On when Data mode is Active 5 SVU Status LED On when SVU mode is Active 6 Power On Status LED IU power is and 12V 12V 5V Levels 2 14 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire 2 5 EQUIPMENT DESCRIPTION The NT equipment consists of the following major hardware items 1 e gr um REV 01 Enclosure Panel and Patch Panel Provides interface for RFMOW PC to RS 485 BUS Remote Control of Terminal Equipment It also provides interface for RFMOW to RS 232 Port Interface It also provides interface for SDM 300A Transmit and Receive IF to the Combiner Divider Panel Provides interface for Ethernet input from the Signal Entrance Panel Modem The satellite modem used in the RFMOW system can be an SDM 100 SDM 300A or S
217. onfiguration procedures are outlined in the following steps a If PCMCIA cards are to be used they should be configured with the software drivers provided by the PCMCIA hardware manufacturer Configure the Control Modem as specified in Appendix E Configure the KIV 7 as specified in Appendix E Configure the STE Tactical as specified in Appendix E Perform the RFMOW Software Installation as specified in paragraph 2 8 RFMOW Software Installation If an older version of RFMOW software exists follow the procedures specified in paragraph 2 8 RFMOW Software Un Installation to un install the older version f Perform the Power Balancing Alignment as specified in Appendix F 2 8 4 Equipment Checkout Procedures Refer to the terminal TM for associated equipment checkout procedures 2 8 5 RFMOW Software Installation 2 8 5 1 Un Zip Procedures a Create a New Folder on the Desktop b shown in Figure 2 10 double click the RFMOW ver 1 3 exe icon Figure 2 10 RFMOW Executable File show Figure 2 11 Click on the Browse button and select the New folder from the Desktop to Unzip the contents to that location Click OK 2 20 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire Figure 2 11 RFMOW Software Unzip File Path d Click Unzip Once the files unzip a pop up that reads 33 File s unzipped successfully will display Click OK
218. or Remote Control See Figure F 5 is SERVER File Setup View Administration Ow Alignment Help DMINISTRATOR started server CONTROL TSC 85 93 Delta Terminal RFMOW Alignment TxStack1 Tx Stack 2 On line modem settings CONTROL Remote ATTN 30 00 FREQ 8001 000 Mhz OUTPUT OFF Communications MD1340 Modem Puli 8 Figure 5 MD1340 Communications Modem Selection 10 Select Menu gt OW Alignment This will bring up the TSC 85 93 Terminal D RFMOW Alignment screen 11 At the bottom right of the TSC 85 93 Delta Terminal RFMOW Alignment window select the Initiate Alignment button This will begin the wizard to guide you step by step though the rest of the alignment procedure 12 The first dialog displayed will be the Communications Link Power dialog See Figure F 6 Enter the predicted communications link power from the SAA and click OK to continue RFM0W Alignment X lease enter predicted COMM Link power dBm from es Figure F 6 Communications Link Power Dialog F 6 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix F Modulated Orderwire 13 Next the Weather Handicap dialog will be displayed See Figure F 7 Enter the current weather conditions at your terminal and click OK to continue Figure F 7 Weather Handicap Dialog 14 Next the Orderwire Link Power dialog will be displayed See Figure F 8 Enter the predicted or
219. ossible for the E No of the signal to be acceptable and for the RSL to be too low If the RSL is close to the lower limit of the modem typically 55 dBm then even though the signal is error free a high E No the dynamic range of the modem may be exceeded and the lock on the carrier may be lost Min and Max E Np are operator settable values see Figure G 26 Should the Act E No for a link fall outside these thresholds the link entry on the Link Status Screen will turn red Both an NT and NCT operator can REV 01 G 33 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix G independently set these thresholds These independent thresholds apply only to the Link Status screen of the local terminal Link Parameters x FOW Link AFC Enabled Eb NO Min dB APC Enabled Eb ND Max fi dB OK Figure G 26 FOW Link Parameters Screen x ROW Link Name NT_Right v AFC Enabled Eb NO Min dB 1 dB APC Enabled Eb NO Max 5 Figure G 27 ROW Link Parameters Screen AFC and Min and Max E No values may be changed by scrolling the link selection highlight to the desired link and pressing the Modify Link Parameters button at the bottom of the Link Status Screen The Figure G 28 ROW Link Parameters Screen contains check boxes that are disabled to the NT operator The screen also contains entry fields to allow changing of Min and Max E N values Contro
220. ow Once a new message has been started the message fields become editable and the message can then be entered Normal editing functions can be used 2 Either click the Destination button to the right of the sub window to choose recipients Figure 4 64 or enter each recipient s terminal id in the text box separated by a comma If the Destinations dialog box is used highlight each intended destination and then click OK when done 3 Tab to or click the Subject text box and type the message subject REV 01 G 15 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix G 4 Tab to or click the Urgent check box if the message is to be flagged as urgent This will cause the computer speakers if present at the recipient terminal to continue to beep until the message is acknowledged 5 Tab to or click the message body text box and enter the message Unclassified messages only are allowed The operator will be prevented from entering a message longer than can be transmitted in one TDMA slot 6 When all desired destinations have been selected the body of the message has been finished and the subject of the message has been entered click the Send button to send the message The sent message will not appear in the Message List text box of an NT until the terminal transmits in its TDMA slot NOTE To cancel the current message without sending click the Cancel button Once the Send button has been cli
221. press INITIATE to exit sub menu Press SCROLL to display TX CLOCK and press INITIATE E 1 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix E E 2 Press SCROLL to display CONT TXC and press INITIATE CONT TXC should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display CLOCK and press INITIATE Press SCROLL to display CONT RXC and press INITIATE CONT RXC should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display SYNC OOS and press INITIATE Press SCROLL to display DISABLD and press INITIATE Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display IDLE SEL and press INITIATE Press SCROLL to display DISABLD and press INITIATE DISABLD should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display AUTO PHS and press INITIATE Press SCROLL to display OFF and press INITIATE OFF should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display UPDATE U and press INITIATE Press SCROLL to display ENABLED and press INITIATE Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display CLK LOCK and press INITIATE Press SCROLL to display DISABLD and press INITIATE Press SCROLL to display RETURN and press INITIATE to exit sub men
222. quid Crystal Display LCD Enter Button Clear Button Up and Down Select Keys Left and Right Select Keys c o CO CO hN REV 01 1 11 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 1 gem po EK ER 9 i by PEE T 2 y 2 REMOTE AUX 1 i Me N h Ges a EY ALARMS D t e s y 9 lt 9 J Qus jJ ea j Figure 1 12 SDM 300A Modem Rear Panel Table 1 6 SDM 300A Modem Rear ITEM COMPONENT 1 Grounding Stud AC Power Input Connector J8 Data I O Connector 37 pin D J6 Remote Connector 9 pin D J7 Fault Connector 9 pin D Not used J9 AUX1 Connector 9 pin D Not used J10 Alarms Connector 9 pin D Not used CP1 TX IF Output BNC Connector CP2 RX IF Input BNC Connector CP3 External Ref BNC Connector Not used DO oa OJIN e 1 12 REV 01 TM 11 5895 1838 13 amp P Chapter 1 REV 01 Figure 1 13 Fan Panel Front Panel Table 1 7 Fan Panel Front ITEM COMPONENT Air Intake Filters Replacement Frequency Modulated Orderwire Replacement Frequency Modulated Orderwire Figure 1 14 Fan Panel Rear Panel Table 1 8 Fan Panel Rear ITEM COMPONENT 1 DC Cooling Fans 2 Power
223. quipment receive indicators STOP Is the Antenna pointing Track on satellite and to the satellite attempt operation again STOP erify receive cabling through Combiner Re do Cabling Divider erify frequencies on Detail Configuration Screen STOP Restart Software STOP Verify Down Converter Reprogram Down frequency Converter Yes Y Verify correct offset at SDM 300A STOP 1 Subtract the FOW receive frequency from the down converter frequency and add the result to Restart Software 70 MHz 2 Verify that control modem demodulator has same IF frequency STOP STOP Check for SDM 300A Refer to Flowchart Faults Repair or replace B 1 2 SDM 300A Flowchart 1 1 FOW on the Satellite NT no Carrier Detect TM 11 5895 1838 13 amp P Chapter 3 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Chapter 3 Modulated Orderwire STOP Verify Down Converter settings Reprogram Down Converter STOP Verify signal at the output of the Down Swap Down Converter Converter STOP Replace Cable Verify input to between Down Combiner Divider Converter and Combiner Divider STOP Verify output from Replace Combiner Combiner Divider Divider STOP Repair or replace SDM 300A STOP Verify output to roadside Verify input to curbside Bulkhead Cable Panel Bulkhead Cable Panel Replace cable between Bulkhead and Combiner Divider STOP erify output at
224. r fingers on the back panel of the IU locate the Auto TX Off switch which will be on the upper right hand corner of the units chassis There are two small dipswitches located here Move the lower dipswitch to the right To disable the setting 24 CONTROLS AND INDICATORS The RFMOW user interface is through the computer The controls and indicators are illustrated in Figures 2 6 and 2 7 and described in Tables 2 4 and 2 5 2 4 1 SDM 300A Controls and Indicators 5 F SDM 300A 4 RAMSMITTER ON SATELLITE MODEM 5 C ER DETECT 5 5 grono E Figure 2 6 Modem Controls and Indicators Table 2 4 Modem Controls and Indicators ITEM INDICATOR DESCRIPTION 1 Transmit Yellow A transmit function is in an alarm condition 2 Receive Yellow A receive function is in an alarm condition 3 Transmit Red A fault condition exists in the transmit chain 4 Receive Red A fault condition exists in the receive chain 5 Common Red A common equipment fault condition exists 6 sees RURTSE Heer logged 7 Power Green Power is applied to the modem Transmitter is currently on 8 Transmitter On Green This indicator reflects the actual condition of the transmitter as opposed to the programmed condition Carrier Detect Green Decoder is locked 10 Test Mode Yellow Flashes when the modem a test configurati
225. re Data Appl Enabled Secure Data ACL Disabled Secdata Max Sec None Secdata Min Sec None Secure Voice Appl Enabled Secure Voice ACL Disabled Secvoice Max Sec None Secvoice Min Sec None Speakerphone Control Nonsecure speakerphone Disabled Secure speakerphone Enabled Other settings Audible Alerts Enabled Auto Answer Disabled Data Port EIA 232 Handset Sidetone Enabled Ring Selection Standard Mode settings Secure Data Synchronous 4 8 kbps Secure Voice STE ADPCM STU CELP STU Mode Full Duplex REV 01 E 7 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix E E 4 RFMOW MODEM CONFIGURATION AND OPERATION E 4 1 RFMOW Modem Interface Settings The remote interface of the RFMOW Modem must be configured prior to system operation The following steps must be taken to access the remote interface configuration 1 Ensure the title screen appears on the modem The title screen will have the name of the modem and the version number of the software on it Press the Clear button until this screen appears Press right arrow gt five 5 times to Function Select Utility Press Enter button Press right arrow gt three 3 times to Utility System Press Enter button Configure the remote interface settings as specified in Table E 3 Figure E 3 shows the summary of the steps taken to access the configuration menu E 8 REV 01 11 5895 1838 13 amp P Appendix E REV 01 SELECT CONFIGURA
226. re G 16 Favorite Groups Screen Table G 15 Creating Favorite Groups 1 On the Text Messages screen click the Favorites button to open the Favorite Groups screen Figure G 17 Click the New button to create a new group 2 3 Enter the new group name in the Enter Name field 4 Enter the node name s into the text field and or select node name s from the Nodes in Network list and click the gt gt button for each node 5 Click the Add button to store the new group G 18 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire 6 A group that is no longer needed can be removed by selecting the group from the Favorite Groups list and clicking the Delete button 7 An existing favorite group can be modified by selecting the group from the Favorite Groups list adding or removing nodes using the gt gt or lt lt button respectively and clicking the Update button NOTE To close the Favorite Groups screen without making any changes Select Cancel G 4 3 2 Requesting and Conducting a Secure Call The NCT and the NT have the ability to make secure voice orderwire calls with each other The procedures for requesting a call answering a call and viewing secure voice call queue status are provided in the following paragraphs G 4 3 2 1 Requesting Call Table G 16 Requesting a Secure Call 1 To request a call select Menu Secure Voice Requ
227. responding radio button at the top of the screen 2 Select the Terminal Type modem selection SDM 100 300 for the AN TSC 85D and 93D NOTE Since the Node Type selected is NT then AN TSC 152 AND AN USC 59 and AN TSC 85D V 1 AND AN TSC 93D V 1 are the only Terminal Types allowed If the orderwire modem is an SLM 8650 select AN TSC 152 AND AN USC 59 otherwise select AN TSC 85D V 1 AND AN TSC 93D V 1 regardless of terminal type 3 Enter the Satellite IRON Network ID and Terminal Name from the SAA 4 Click the OK button The RFMOW software will perform a diagnostic of the RFMOW hardware 5 If this diagnostic is successful the Power and Frequency Configuration screen will be displayed see Figure G 5 Otherwise the RFMOW Error dialog will be displayed see Figure G 4 Proceed to Hardware Test Diagnostics paragraph 4 2 3 3 NOTE To close the Network and Terminal Configuration Information screen without saving changes Click the Cancel button G 3 3 Hardware Test Diagnostics After the Network and Terminal Identification Information Screen is closed software will then execute a series of built in hardware diagnostic tests to make sure that all hardware required for the selected terminal type is present and functional If hardware is missing not powered on or fails to respond to a diagnostic command e g improper configuration on the SDM 300A a popup dialog similar to Figure G 4 will be presented
228. rograms gt JSEC gt TSC 85 and 93 Server from the bottom left hand side of the Windows display of the RFMOW terminal The user will be prompted for a user name and a user password to log in After successful login the Server screen will be displayed See Figure F 1 18 File Setup View Administration OW Alignment Help i started server CONTROL Figure F 1 Server Screen F 2 REV 01 11 5895 1838 13 amp P Replacement Frequency Appendix F Modulated Orderwire 2 Select Menu gt OW Alignment This will bring up the TSC 85 93 Terminal D RFMOW Alignment screen See Figure F 2 p started server CONTROL TSC 85 93 Delta Terminal RFMOW Alignment 6 Tx Stack1 C Tx Stack 2 Figure 2 AN TSC 85D V 1 and AN TSC 93D V 1 RFMOW Alignment Screen REV 01 F 3 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix F 3 Select Menu gt Setup gt System Values This will display the System Values screen See Figure F 3 im SERVER File Setup About started server CONTROL TSC 85 93 D System alues Modem1 Address 101 L3 MD1840 Modem Up Converter HPA Modem 5 Address 105 o dBm o dB Up Converter L8 MD1340 Modem Load Defaults Qut Figure 3 System Values Screen 4 Enter the measured values for the L3 MD1340 modem the measured gain of the up converter and the measured gain of the klystron in the appropri
229. rol links require relatively low terminal transmit power As a result if the terminal has been configured properly the control modem output power should be around 15 dBm The maximum output power is 5 dBm so adequate adjustment margin should be available to compensate for weather changes of 3 6 dB WARNING Care must be taken to ensure that the total power into the control link up converter is below the converter s maximum linear operating point In the AN TSC 85D V 1 AND AN TSC 93D V 1 terminals the converter is shared with a communications link Overdriving the converter input will result in intermodulation signals being generated in the converter and transmitted to the satellite These signals can interfere with other communications signals on the satellite Correct operation can be ensured at the NT by performing the alignment procedure see Appendix F G 4 5 4 Manually Adjusting ROW Link Frequency Offset The ROW Link Frequency Offset may be changed by the operator This will allow the operator to compensate for equipment inaccuracies Table G 32 Manually Adjusting ROW Link Frequency Offset During Operation 1 From the Link Status screen select the link to be modified from the ROW Links window NOTE NTs may view any link frequency offset but will only be allowed to change the local control modem frequency offset 2 Click the Modify Tx Parameters button This will open the Control Modem Tx Parameters screen Fi
230. rom Server Stop Server a Stopping the server 1 The control client must select Menu gt Stop Server from the main menu Before stopping the server the operator will be notified of other clients connected to that server b Detaching from the server NOTE Both monitor and control clients can detach from the server 1 Select Menu gt Client gt Detach from Server on the main menu If the control client is detaching a server control handover is performed provided other clients are attached to the server see next paragraph NOTE If the server is accidentally stopped the RFMOW client software will continue to run but since the client is connected to the network via the server the client will be effectively detached from the network Restarting the server and reattaching the client quickly may allow an NT to continue network operations without logging back in G 4 5 7 Server Control Handover As noted in Login Multiple Clients paragraph G 4 2 1 multiple clients one control client and any number of monitoring clients may be attached to a server at one time The capability to control the server is given only to the Control client but can be exchanged between clients by two mechanisms There can be many Monitor clients at one time but there is only one Control client for each server Table G 35 Server Control Handover a Transferring server control to a monitor client 1 At the control client s
231. rwire Schematic Interface Unit 41700 777 REV 01 3 41 Chapter 3 TM 11 5895 1838 13 amp P 32v3B34NI 444 0041 YOLIBNNOD n NOUS S 315 431 705 Gi a NYOH A14H37YNOS 308vN3 440 imx HOLIMS 12N iN OND 6 8Z 9 S Zr 2If 4 OL AZ vEZI Z6 Y 96 2 OL Ano X79 A28 21 21 Gir OL 100 372 LAX 61 27 4 Si ar OL ino Vivd Ade 21 7 E BIf OL viva Unx 2 21 Z Bif OL z 9r 01 9r 01 2d 1 8 9 01 viva nacon 9 9 01 4 97 01 82 9 01 Sf 01 8 87 01 aa 5 57 01 1 47 01 ino ix maqon T 170 00 330 24 i f OL 2d Z f OL B V 24 OL 580123NNO3 24 E f OL 170 A2H 24 Z r Ol 8886 1 5 8 Ef 01 z Ef Ol 9 OL z Ef 01 Ef OL z er 01 4 Ef 01 6 01 os i viva viva nx T T oL 1428 L oL 8 2 01 t zr OL Zr Ol zz zr 01 4 zr OL viva 38 viva inx M3H13901 3151 1 SIHIN SuO123NNO3 G31v30SN SMY 37ndow 32v 3H31NI 288 216 laNYd ISGHY3N 4200 16 705 HaMOd d3MO SISSYHJ N33413 S3MUA NUD ANV IHM aunou NE7 SdHOGNVIS 744 5 H3MOd 7 SISSYHI N334138 SIAM 31nou N27 SISSYH3 3IIS 3HL 153Hv3N TYNINH31 Ol JMM 1HM 133NN0 S310N
232. s the information necessary for setup initialization and operation of the RFMOW This chapter includes NETWORK TERMINAL NT Principles of Operation Equipment Theory of Operation and Functional Diagrams Controls and Indicators Equipment Description Equipment Power Up Equipment Power Down NT Installation Configuration and Checkout 22 PRINCIPLES OF OPERATION 2 2 1 Subsystems Servers and Clients At each site there must be one server and at least one client The server is located on the computer that is physically attached to the RFMOW equipment A client may also reside on the same computer as the server Other clients may be connected to the server via an Ethernet network see Figure 2 1 RFMOW System Network Node Architecture Figure 2 1 RFMOW System Network Node Architecture There are two types of clients One is the control client and the other is the monitor client The client which connects to the server first is designated the control client However the control client can hand over its REV 01 2 1 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 control privilege to any monitor client that is connected to the server Only control clients are permitted to make changes to equipment configurations that could affect the operation of the RFMOW network When the RFMOW terminal software is started it first examines the hard disk for a file containing basic configuration data If this
233. satellite carrier at correct offset 2 Observe Event Log for excessive power corrections during login Server NT put into Refer to Flow Chart C 1 Disconnect disconnect state State Server NT is forced out of Refer to Flow Chart C 2 Logged Out the network Text Transmitted Refer to Flow Chart D 1 Messaging Messages do not appear in the transmit window Transmitted Messages appear in the transmit window but no response is received Refer to Flow Chart D 2 Secure Voice RFMOW Client Application reflects voice setup but STE does not ring Refer to Flow Chart E 1 3 4 REV 01 TM 11 5895 1838 13 amp P Chapter 3 On RFMOW Computer Desktop Click on START Button In the Pop up Window Select Programs Option STOP Contact PM for assistance STOP Contact PM for assistance REV 01 Replacement Frequency Modulated Orderwire In the next Pop Up Window look for RFMOW Option Is the REMOW Option Found Select RFMOW Option and look for RFMOW Server Option in the next pop up window Is the REMOW Server Option Found Click on RFMOW Server Option If the RFMOW Server still does not start contact PM for assistance Flowchart A 1 RFMOW Server Application will not run 3 5 Replacement Frequency Modulated Orderwire TM 11 5895 1838 13 amp P Chapter 3
234. sed 33 Not Used 15 Not Used 34 Not Used 16 Not Used 35 Not Used 17 Not Used 36 Not Used 18 Not Used 37 Not Used 19 Not Used 3 36 REV 01 11 5895 1838 13 amp P Chapter 3 01 Replacement Frequency Modulated Orderwire Figure 3 15 PC Control Signals Connector J4 Female 9 pin D Sub Table 3 16 PC Control Signals Connector J4 Pin Out Pin Description 1 RS 232 Telephone OFF HOOK Signal Hi off hook Low on hook 2 RS 232 Control Signal to PC Used to confirm controls from the Modem 3 RS 232 Control Signal from the PC Used to control the Modem or other Equip on Bus RS 232 Control Signal for the A B Switch 4 Hi voice from the STE Low Data from the PC transmitted to and received from the Modem Data Port 5 Not Used 6 Not Used RS 232 Control Signal for the IU Alarm Horn 7 Hi Horn On Lo Horn The front panel alarm horn sounds continuously when signal is high 8 Not Used 9 Not Used 3 37 Replacement Frequency Modulated Orderwire 3 38 TM 11 5895 1838 13 amp P Figure 3 16 Control Signals to the Modem J5 Male 9 pin D Sub Table 3 17 Control Signals to the Modem J5 Connector Pin Out 2 2 Description Ground Not Used Not Used RS 485 Signal to the Modem RS 485 Signal to the Modem Not Used Not Used CO OO N O OI GOO N gt RS 485 Signal From the Modem RS
235. sed to notify the operator of key network events such as a terminal login receipt of an urgent text message or a secure call setup They are also used to notify the operator of failure events such as the loss of the FOW signal The alert box will include an OK button with which the operator may dismiss the dialog from the Screen G 5 3 5 Manually Saving and Deleting Log Files Log files can grow rapidly in size and number particularly if debug logging is enabled This may require periodic manual log file and hard disk maintenance by the terminal operator G 42 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire Table G 38 Saving Log Files to an External Medium and Deleting them from the Hard Disk Determine the external medium on which to save the log files This could be any of a number of choices including floppy disk CD R DVD R USB jump drive etc Insert attach the external medium to the computer Select My Computer from the Windows desktop by double clicking on it with the mouse AJOJN Use the mouse to navigate to C H RFMOW BIN on the hard disk There will be three directories containing RFMOW log files within the directory They are named ServerLogs ClientLogs and MessageLogs Refer to the Windows Reference Manual or Microsoft com for more information on Windows navigation NOTE The default installation directory for RFMOW is C H
236. shall start the REMOW alignment software and select the alignment based on terminal type 2 The operator shall click Initiate Alignment and attempt to access RFMOW subnet 3 Once accessed the operator shall send a message to the NCT requesting a COMM CHECK 4 Once a message response is received from the NCT the operator shall request logout from NCT and upon approval orderly log out of the RFMOW network Note This task should be done Quarterly and additionally anytime Task No 4 is performed 1 Log files older than 10 days and having no significance shall be deleted from the system to avoid exceeding hard drive usage constraints 2 The Log File Zip Utility Software is available on the RFMOW website 3 The website for the RFMOW is https rdit army mil commsc Note Hard drive total capacity may vary the frequency of this maintenance O1 G N 4 2 REV 01 11 5895 1838 13 amp P Chapter 4 4 3 3 Replacement Frequency Modulated Orderwire Exterior Hardware Inspection Perform the following exterior hardware inspection on a regular basis a Check exterior of RFMOW for loose screws knobs toggle switches etc b Tighten any hardware that may have become loose 4 4 GENERAL REMOVAL AND REPLACEMENT PROCEDURES This section describes removal and replacement procedures for the RFMOW REV 01 WARNING Proper grounding is an important safety feature and must be
237. signed TDMA slot If the network membership has changed the NT will have to wait for a TDMA Schedule message to determine the location of its new TDMA slot It can then begin transmitting its ROW in its new assigned slot If the network switches to access mode before the NT has successfully recovered the NT will attempt to re login during the access window This will prevent the NT from being automatically logged out of the network by the NCT in the case that it s disconnect time exceeds 15 minutes during the access window G 5 1 1 1 NT Recovery from Loss of ROW or FOW If a FOW transmit failure occurs at the NCT then all NTs in the network will detect the loss of FOW and revert to the DISCONNECT state In this state they will cease transmitting the ROW in their assigned TDMA slots Should this happen or should an NCT ROW receive failure occur the NCT after receiving no NT ROW transmissions for a period of 1 minute and two consecutive TDMA frames will put all NTs in DISCONNECT state and alert the operator The will continue to attempt to receive ROW messages If no ROW transmissions are again received from any NTs for 15 minutes the NTs are logged out and the operator will again be alerted The NCT will then enter Access Mode and wait for the NTs to log back into the network The NT operator should take immediate action to determine and correct any local transmit or receive problem s REV 01 G 39 Replacement Frequency 11 5
238. ss INITIATE to exit sub menu Press SCROLL to display CLOCK and press INITIATE Press SCROLL to display CONT RXC and press INITIATE CONT RXC should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display SYNC OOS and press INITIATE Press SCROLL to display DISABLD and press INITIATE Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display IDLE SEL and press INITIATE Press SCROLL to display DISABLD and press INITIATE DISABLD should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display AUTO PHS and press INITIATE Press SCROLL to display OFF and press INITIATE OFF should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display UPDATE U and press INITIATE Press SCROLL to display ENABLED and press INITIATE Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display RETURN and press INITIATE to exit SETUP B 4 Perform the following procedure to configure the KIV 7 via the SETUP C menu a e e oo Verify Power is and Key is inserted and turned clockwise 909 If KIV 7 is On Line press ON LINE to put the KIV 7 off line else continue Press SCROLL to display SETUP C and press INITIATE Press SCROLL to display RED I F and press INITIATE Press SCROLL to display RS 232 and press INITIATE R
239. t VAC nit Volts MG S a yaaa Video Graphics Array Wideband SATCOM Satellite Communications Operations Center REV 01 H 3 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix H This page left blank intentionally H 4 REV 01
240. t Monmouth ATTN AMSEL LC COM T SLEP Fort Monmouth New Jersey 07703 5000 The fax number is 732 532 4525 DSN 992 4628 You may also e mail your recommendations to Charles J Genere us army mil In either case a reply will be furnished direct to you REV 01 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Safety Summary This page left blank intentionally H REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Table of Contents Chapter CHAPTER 1 gt Q N lI lI lI lI lI lI lI lI lI lI lI lI lI lI lI lI N N CHAPTER 2 2 1 2 2 2 2 1 2 2 2 2 2 3 2 2 3 1 REV 01 Modulated Orderwire TABLE OF CONTENTS Title Page SAFETY SUMMARY am q hu s aaa gM EAE A rte A LIST OF EFFECTIVE PAGES uuu a aa naha a n kaka aa iha E EE F TABLE OP esu i LIST OF ICELUSTRA vii LIST OR TABLES ya aap asa ka as end enata xi GENERAL INFORMATION EQUIPMENT DESCRIPTION AND THEORY OF OPERATION u u uu Rte Q aaa maa aa aaa hate Gases 1 1 SCOPE 1 1 MAINTENANCE FORMS RECORDS AND REPORTS 2 sse 1 2 REPORT EQUIPMENT IMPROVEMENT RECOMMENDATIONS
241. t are the communications transmit and receive frequencies from the SAA The RFMOW orderwire modem will automatically be set to an offset value so that both modems can use the same Converters Step 5 Start RFMOW software desktop Enter network data to include converter frequencies network and subnet ID as specified by SAA into RFMOW desktop as prompted If you are unsure what these values are consult with your higher Headquarters or Satellite Controlling Authority F 8 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix F Modulated Orderwire Please refer to Chapter 4 section 4 2 of this document for assistance in navigating the RFMOW screens Also please refer to Chapter 5 of this document for assistance in troubleshooting problems that may arise Step 6 Ensure RFMOW demodulator indicates carrier detect If not check your D C This is the Carrier Detect lamp on the front of the orderwire modem It will probably be an SDM 100 300A If there is no carrier detect check the RFMOW software configuration to ensure that the FOW frequency is correct and the Down Converter frequency is correct Then check the Down Converter to ensure that the setting is correct If there is still no carrier detect the most common cause is the antenna is pointed at the wrong satellite Step 7 Ensure KIV 7 encryption is on key and update specified by COMSEC callout message One of the most common reasons for terminals being unable to join the
242. t logs are stored to disk and rollover when the size of the event log exceeds 5 MB and at midnight of each day Atthis time the existing log file is saved and a new log file is opened Both server event and client event logs are archived All event files are stored in the directory ServerLogs or ClientLogs which are located at the RFMOW installation point All event logs are stored under the name xxxxxx_MMDDYYYY TTTTTT log where is either server or client is the month DD is the day YYYY is the year and TTTTTT is the system time of when the log was created Thus a message log with the filename of server_12302002 113925 log corresponds to a server event log written on December 30 2002 at 11 39 25 a m The window will appear with a list on the left side a scrollable text box on the right and a series of check boxes in the middle The checkboxes allow the operator to view specific types of events in the log e g if the user wishes to view only critical and error events to isolate a problem As with message logs text within the event log can be copied to the message compose window for inclusion in a text message if desired REV 01 G 27 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix G NOTE Event log files are not editable and the operator does not have the ability to delete event logs using the RFMOW software Log files will be automatically delete
243. t rack using a 2 Phillips screwdriver i Install the IU Interface Unit into the RFMOW rack assembly see Figure 1 22 on page 1 24 1 Attach the Grounding Cable to the Grounding Stud on the rear panel Item 2 and tighten with a 5 16 nut driver 2 Plug the Power Connector into the AC Power Input Connector on the rear panel Item 1 3 Attach the Controller Modem Data Cable to J2 on the rear panel Item 4 and tighten with a 1 8 Flat Tip screwdriver 4 Attach the Modem Data Cable to J6 on the rear panel Item 8 and tighten with a 1 8 Flat Tip screwdriver 5 Attach the Modem Control Cable to J5 on the rear panel Item 7 and tighten with a 1 8 Flat Tip screwdriver 6 Attach the Controller Cable to J4 on the rear panel Item 6 and tighten with a 1 8 Flat Tip screwdriver 7 Attach the STU or STE Cable to J1 on the rear panel Item 10 and tighten with a 1 8 Flat Tip screwdriver 8 Attach the Fan Panel Power Cable to J7 on the rear panel Item 9 and tighten with a 1 8 Flat Tip screwdriver Place the IU into the rack assembly 10 Place 10 32 x 5 16 inch screws in the four mounting holes and tighten to the host rack using a 2 Phillips screwdriver j Position the Telephone Drawer on the slides and push the assembly inward until fully seated k Feed the power cable and telephone cable through the hole on the rear of the telephone drawer 4 4 2 Removal and Replacement of the RFMOW Modem Equipment Required e
244. terminal being logged in into the network STOP Restart RFMOW Server Client Applications and log in back Observe operation for three into the RFMOW network Terminal Logged in cycles to see if the message will Once logged in attempt to be transmitted send a text message If the problem persists contact PM for assistance STOP STOP Was the message Continue with normal sent Contact PM for Operations assistance Flowchart D 1 Transmitted Messages to not Appear in the Transmit Window REV 01 3 19 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 3 From within the RFMOW Client Application observe the network status for 15 minutes after message is transmitted STOP It will takes 15 minutes from the time of initial disconnect for the i NT to ba disconnected from the Is the message Observe network operation for network When the NT is recipient still in the three cycles to see for a message disconnected the NCT will network response provide a notification of undelivered message This is normal operation STOP Was a response Continue with normal received Operations Send a test message to the NCT STOP Restart RFMOW Computer and Did the NCT MO W Serie Client Applications and re join the Continue with normal respond Operations network Retry message
245. that are generated by RFMOW Only those log files created by the operator may be deleted The RFMOW software will automatically delete log files when the hard disk utilization exceeds 80 G 26 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire RFMOW Client IRON 2413 NetID EPAC TermName MM2 TermType NABS Archived Client Events I x File Client Server Network Message Secure Voice EventLog Window Help 8 x UNCLASSIFIED Server State OPERATE FOW EbNO RSL State ROW Eb NO FreqOffSet State State Send File NCT Name Client Mode Control Max 252 Normal 63 10 0 Transmit Inactive Inactive MM1 C H rfmow_1 0 5 1 ClientLogs Directory Client Logs Filters Events Message 03 05 2004 19 07 12 937 INFO Client initiating startup scenario 03 05 2004 19 07 18 421 INFO Client connected to server 03 05 2004 19 38 38 328 INFO CITOS2Main WindowFrame_H CloseAllPopUps 03 05 2004 19 38 38 343 INFO CITOS2Main windowFrame_H ReqFOWQuality 03 05 2004 19 38 38 343 INFO CT erminalSummary UpdateFO WQualityS tate 03 05 2004 19 40 13 640 INFO CITOS2Main WindowFrame_H ReqFO WQuality 03 05 2004 19 40 13 640 INFO CT erminalSummary UpdateFO W OQ ualityS tate 03 05 2004 19 41 33 578 INFO CITOS2Main WindowFrame_H CloseAllPopUps ient_03082004 1 35645 log Debug ient_03082004 135703 log ient_03082004 1 40816 log ient_03082004 1 41343 log ient 030
246. that states a restart is required for the installation to be complete e 2 22 REV 01 11 5895 1838 13 amp P Replacement Frequency Chapter 2 Modulated Orderwire f Delete the New Folder that was created on the Desktop for installation purposes 2 8 6 RFMOW Software Un Installation Perform RFMOW Software un installation as follows a As shown in Figure 2 12 click on the Start button located in bottom portion of the Microsoft Windows Desktop Go to Settings option and click on the Control Panel option m New Office Document Open Office Document Windows Update Set Program Access and Defaults Programs Documents MM TP Control Panel Settings 5 Network and Dial up Connections 4 Printers Help m Taskbar amp Start Menu Search Run Shut Down Figure 2 14 Control Panel Location b As shown in Figure 2 13 in the Control Panel window pop up click on the Add Remove Programs option REV 01 2 23 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 3 Control Panel File Edit view Favorites Tools Help Back gt search Gyrolders lt 5 Ui X wa Ea Accessibility Add Remove ran Automatic Date Time Display Control Panel Options Hardware 1 5 Updates Add Remove Programs E Installs and removes programs and Windows components Folder Options Fonts Gaming Intel R Internet Keyboard Options PROSet Options Windows Update Win
247. the RFMOW Interface Unit Equipment Required e One 1 2 Phillips Screwdriver e 1 Flat Tip Screwdriver e One 1 5 16 Nut Driver Remove and replace the Interface Unit by performing the steps in the following procedures Removal Danov Th aT gt teo Fully extend telephone drawer to place units on to be removed Place a piece of foam on drawer to prevent damage Using 2 Phillips screwdriver loosen four 4 retaining screws securing the Interface Unit to rack Slide IU forward and place on the telephone drawer front panel down Using a Flat Tip screwdriver remove Secure Voice Unit STU or STE cable connected to J1 on IU rear panel Using Flat Tip screwdriver remove Controller Modem Data cable connected to J2 on IU rear panel Using a Flat Tip screwdriver remove Controller cable connected to J4 on IU rear panel Using Flat Tip screwdriver remove Modem Control cable connected to J5 on IU rear panel Using a Flat Tip screwdriver remove Modem Data cable connected to J6 on IU rear panel Using a 1 2 Flat Tip screwdriver remove Power Out cable connected to J7 on IU rear panel Remove Power cable connected on IU rear panel Using a 5 16 nut driver remove the Grounding cable on the Grounding Stud on IU rear panel Replacement me oo o REV 01 gt Fully extend telephone drawer to place units to be installed Place a piece of foam on draw
248. the operator will normally log into the network REV 01 G 11 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Appendix G See paragraph G 4 2 Network Login for an explanation of the login process G 4 2 Network Login NOTE The procedures and programs for performing the power balancing alignment for the AN TSC 85D V 1 AND AN TSC 93D V 1 terminals must be performed prior to accessing the network see Appendix F Power Balance Alignment Procedure The power balancing procedure may include some of the steps listed below When an NT operator initiates network login the equipment will attempt to acquire the FOW The following is an explanation of the steps to log into the network Table G 9 NT Network Login NOTE Any NTs configured properly will receive the FOW The operator can determine this by checking the Carrier Detect light on the front of the SDM 300A If the light is on a signal is being received at the FOW frequency NOTE Before a Login is attempted the operator should open the Live Events Log to verify communications between the SDM 300A and the PC Controller 1 To login to the network the NTs select Menu gt Network gt Login At this time the RFMOW software will begin searching for the FOW Once the FOW has been acquired FOW E No RSL values will be displayed in the Status Line The countdown clock on the bottom right of the display labeled AW will indicate the time remaining before th
249. their synchronization process When the phones have successfully synchronized a Secure phone is ringing please pick up the phone alert will be displayed to the NT operator the phone will ring and the audio alarm located on the Interface Unit will ring if enabled The NT operator should pick up the hand set at this time to complete the call If the secure voice call link setup should fail for any reason or should the NT operator pick up the phone before it rings both the NT and NCT operators will receive an alert with the message Unable to establish voice call G 4 3 2 3 Viewing the Secure Voice Call Queue Table G 19 Displaying the Terminal Status Screen 1 To display the Terminal Status screen select Menu gt Network gt Status gt Terminal 2 To close the Terminal Status Screen click Close Terminals with a secure voice call queued and the terminal currently involved with an active call if any can be seen from the VO column on the right side of the Terminal Status Screen see Figure G 18 If a call has been requested by a terminal and queued an will appear in the list entry for the terminal If a call is in process then an AC will appear in the list entry for the terminal conducting the call G 20 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire RFMOW Client IRON 2413 NetID EPAC TermName MM9 TermType NABS Terminal Status 3 E I 8
250. tions of RFMOW The operator can select the functions of RFMOW through the menu bar by using the mouse or using the lt Alt gt key the accelerated letter key can accomplish the same thing Some menu items will automatically be enabled and disabled depending on the configuration and current state of the terminal Table G 7 provides an explanation of the available functions that the operator will find on the menu bar File Client Server Network Message Secure Voice Event Log Window Help Figure G 7 Main Menu Table G 7 Main Menu Functions MENU ITEM ACTION File New Allows the operator to create a new text document in a notepad window File Open Allows the operator to open a text file in notepad File Print Setup Opens the windows interface for printer settings File Send File Allows the operator to send a file via the RFMOW network File Cancel Send File Allows the operator to cancel the ongoing sending of a file File Retrieve File Allows the operator to retrieve a file from the server and save it on the local computer This function is necessary when the RFMOW Client does not reside on the same computer as the RFMOW Server File Exit Allows the operator to exit from the client Client Attach to Server Allows the operator to attach to a server Client Detach from Server Allows the operator to detach from a server Client Handover Server Allows a control client to handover server control to a monitoring client Control
251. to that NT The Link Status screen fields are described in Table G 27 Table G 28 Link Status Screen Fields PARAMETER DESCRIPTION Name The name of the link is the terminal name AFC A Y appears in this column if Automatic Frequency Control AFC for the ROW link is enabled a N appears if AFC for the ROW link is disabled and a appears for all FOW links Freq Offset The transmission frequency correction in Hz that has been set within the control modem to compensate for frequency inaccuracies in the earth terminal equipment Freq Error The residual error in Hz between the corrected frequency and the actual frequenc G 32 REV 01 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire Table G 28 Link Status Screen Fields PARAMETER DESCRIPTION A Y appears in this column if Automatic Power Control for the ROW link is enabled a N appears if APC for the ROW link is disabled and a appears for all FOW links The transmit power of the source modem of the link in dBm measured not operator entered Act Eb NO The measured EN value of the link at the destination modem in dB This will be d displayed as MAX if the value is greater than 16 0 dBm due to modem limitations For a FOW link the Frequency Error RSL Act Ej No and Corr BER entries on this screen are the values that are measured by each NT in the network and reported to the NCT For a ROW link t
252. u aa Press SCROLL to display RETURN and press INITIATE to exit SETUP B Perform the following procedure to configure the KIV 7HSB via the SETUP C menu a Verify Power is ON and Key is inserted and turned clockwise 909 If KIV 7HSB is On Line press ON LINE to put the KIV 7HSB off line else continue Press SCROLL to display SETUP C and press INITIATE Press SCROLL to display RED I F and press INITIATE Press SCROLL to display RS 232 and press INITIATE RS 232 should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display BLK I F and press INITIATE Press SCROLL to display EIA 530 and press INITIATE EIA 530 should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display FIL I F and press INITIATE Press SCROLL to display 102 STD and press INITIATE 102 STD should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display RETURN and press INITIATE to exit SETUP C Perform the following procedure to configure the KIV 7HSB via the SETUP D menu a Verify Power is ON and Key is inserted and turned clockwise 909 If KIV 7HSB is On Line press ON LINE to put the KIV 7HSB off line else continue lt b Press SCROLL to display SETUP D press INITIATE c Press SCROLL to display MSTRSLV and press INITIATE d Press
253. uency 11 5895 1838 13 amp P Modulated Orderwire Safety Summary WARNING RFMOW weight in the crate is approximately 180 Ibs 81 65 kg A forklift or equivalent is required to move the crate Individual weights of items in the crate are listed in section 1 15 1 not including shipping materials Two persons are required to install the RFMOW Rack which is approximately 74 165 33 57 kg Failure to comply may result in fatal or serious injury to personnel and or damage to the equipment CAUTION This equipment contains static sensitive devices Always follow ESD handling procedures when working on this equipment D REV 01 11 5895 1838 13 amp P Replacement Frequency Foreword Modulated Orderwire FOREWORD PURPOSE This manual provides operation and maintenance information for the Replacement Frequency Modulated Orderwire RFMOW HOW TO USE THIS MANUAL Step by step procedures with illustrations give all the necessary information to setup operate and maintain this equipment at unit levels only Do not attempt any procedure before first becoming familiar with the entire procedure For general information use the table of contents in the front of this book to locate chapters and sections containing this information SCOPE This technical manual covers procedures and supporting information required for operating and maintaining the RFMOW Coverage includes operating maintenance instructions troubleshooting test an
254. uest Once approval for handover of network control has been given the network is suspended temporarily to allow the NCT and ANCT to exchange roles frequencies terminal ids etc The NTs in the network are advised of the change and the network operation is resumed normally with the new roles 2 2 12 File Management Because RFMOW creates several types of log files server event logs client event logs and message logs it is important that RFMOW also manage those files to ensure that memory never becomes an issue Log files are retained until the operator removes them or if the hard drive is over 80 full If the machine has less than 20 of hard drive space RFMOW will attempt to delete as many logs files as possible oldest first to reduce the used space on the machine to 7096 RFMOW displays a warning dialog at 7596 disk usage and another warning dialog will be displayed if there are no log files to be deleted and the disk usage is still exceeding 80 These dialogs will continue to be displayed until the operator frees enough space for the disk usage to fall below 7596 Refer to section G 1 8 NT for procedures on how to remove files from the hard drive 2 2 13 Equipment States When the equipment is first started it will be in the IDLE State In this state the operator must enter basic network and earth terminal configuration data Once correctly entered the equipment will transition to the STANDBY state From this state the operator
255. uipment in an emergency situation when communication with the NCT has been lost WARNING The NT operator should perform a forced logout only if the terminal must be immediately shutdown or if the RFMOW software has failed in an apparently non recoverable but still executing state To rejoin the network the operator must perform a normal login The re login attempt will be made during the next access window G 40 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix G Modulated Orderwire G 5 3 Additional Functions G 5 3 1 Packet Statistics Packets Sent by NT Right 11 Error free Packets Received Percent 11 100 0 Errors Received 0 Total Packets Received Percent 11 100 0 Packets Sent by NT Middle 10 Error free Packets Received Percent 10 100 095 Errors Received 0 Total Packets Received Percent 10 100 0 Packets Sent by NT Left 9 Error free Packets Received Percent 9 100 0 Errors Received 0 Total Packets Received Percent 9 100 0 Figure G 31 Packet Statistics Screen The Packet Statistics screen Figure G 31 gives the operator some feedback on the efficiency of the packet transmissions on each receive link For the NCT it shows the packets statistics for each of the NTs logged into the network When packet statistics are viewed on an NT node only one set of statistics will be seen since all packets are received from the NCT Table G 37 Vi
256. us message is displayed and repeat loading procedure if necessary Perform the following procedure to configure the KIV 7HSB via the SETUP A menu a lt O O N lt x ew f o dd Verify Power is ON and Key is inserted and turned clockwise 90 If the KIV 7HSB is On Line press ON LINE to put the KIV 7HSB OFF LINE else continue Press SCROLL to display SETUP A and press INITIATE Press SCROLL to display CLKSEL and press INITIATE Press SCROLL to display MASTER and press INITIATE MASTER should be selected highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display SYNC SEL and press INITIATE Press SCROLL to display OP2 and press INITIATE OP2 should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display COMM SEL and press INITIATE Press SCROLL to display FDX and press INITIATE FDX should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display DATA MOD and press INITIATE Press SCROLL to display BB and press INITIATE BB should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Press SCROLL to display DATA LEN and press INITIATE Press SCROLL to display 11 Bits and press INITIATE 11 Bits should be highlighted Press SCROLL to display RETURN and press INITIATE to exit sub menu Pr
257. uter to retrieve a received file from the server computer This is necessary since files transferred to a node are stored on the server computer not each individual client When a file is received from the network the file is stored in the ReceivedFiles folder on the server computer If the client application is running on the same computer as the server the Retrieve File function is not necessary If the server and client are running on separate machines the Retrieve File function is used to REV 01 G 23 Replacement Frequency TM 11 5895 1838 13 amp P Modulated Orderwire Appendix G transfer the received file from the server to the client computer The Files Received on Server sub window above displays the contents of the ReceivedFiles folder When a file is retrieved from the server using the above screen it will not be removed from the ReceivedFiles folder and will continue to be shown in the Files Received on Server sub window until it is manually deleted This will allow all operators the opportunity to retrieve and or view the received file Table G 21 Retrieving a File from the Server Computer 1 Display the Get File screen by selecting the Menu gt File gt Retrieve File from the main menu 2 Select the file to be transferred by clicking on the file in the Files Received on Server window 3 Either type the destination manually or click on the Choose button to use the Microsoft Windows Save file
258. vel is shown as the 3 position code of the SMR code B 2 9 Repair The application of maintenance services including fault location troubleshooting removal installation and disassembly assembly procedures and maintenance actions to identify troubles and restore serviceability to an item by correcting specific damage fault malfunction or failure in a part subassembly module component or assembly end item or system B 2 10 Overhaul That maintenance effort service action prescribed to restore an item to a completely serviceable operational condition as required by maintenance standards in appropriate technical publications i e DMWR Overhaul is normally the highest degree of maintenance performed by the Army Overhaul does not normally return an item to like new condition B 2 11 Rebuild Consists of those services actions necessary for the restoration of unserviceable equipment to a like new condition in accordance with original manufacturing standards Rebuild is the highest degree of materiel maintenance applied to Army equipment The rebuild operation includes the act of returning to zero those age measurements e g hours miles considered in classifying Army equipment components Services Inspect test service adjust align calibrate and or replace 2 Fault location troubleshooting The process of investigating and detecting the cause of equipment malfunctioning the act of isolating a fault within a system or
259. verter Interactive Electronic Technical Manual for the AN GSC 39 AN GSC 52 and AN FSC 78 Satellite Communication Terminals Version 2 0 0 TM 11 5895 1196 13 amp P 1 dated 14 Feb 03 Harris Corporation CV 4250 G Frequency Down Converter Interactive Electronic Technical Manual for the AN GSC 39 AN GSC 52 and AN FSC 78 Satellite Communication Terminals Version 2 0 0 TM 11 5895 1124 14 dated 15 August 1987 CMI Corporation CV 3655 G Frequency Up Converter User s Manual TM 11 5895 1124 14 dated 15 August 1987 CMI Corporation CV 3654 G Frequency Down Converter User s Manual TM 11 5895 1356 40 dated 1 July 1990 CMI Corporation CV 3655A G Frequency Up Converter User s Manual TM 11 5895 1356 40 dated 1 July 1990 CMI Corporation CV 3654A G Frequency Down Converter User s Manual TM 11 5895 1196 13 Vol 1 10 Medium Satellite Communications Terminal AN GSC 52 V Fixed REV 01 A 1 Replacement Frequency Modulated Orderwire A 2 This page left blank intentionally TM 11 5895 1838 13 amp P Appendix A REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix B Modulated Orderwire APPENDIX B MAINTENANCE ALLOCATION CHART Section l INTRODUCTION B 1 THE ARMY MANINTENANCE SYSTEM MAC This section provides a general explanation of all maintenance and repair functions authorized at various maintenance levels B 1 1 This introduction section l provides a general explanation of all maintenance and repair functions authoriz
260. xiliary frequency down converters The Controller Modem Data port J6 an RS 232C interface that connects the Computer s other serial port 2 15 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 2 10 The Secure Voice Unit ports are on both the front and rear panel of the Interface Unit All other ports are on the rear panel only TRANSEC Device KIV HSB The TRANSEC function is implemented with a low or high speed version of the Embeddable KG 84 Communication Security COMSEC Module KIV 7 NOTE The OCs must use the KIV HSB model The TRANSEC device is used to control and maintain access to the network The KIV 7 does not provide text message security in the RFMOW Accordingly all operator text messages exchanged over the control channel must be UNCLASSIFIED The KIV 7 is physically mounted within the Interface Unit and connected to level converters internal to the Interface Unit Additional documentation describing the operation of the KIV 7 is published by Mykotronx Inc and is entitled Embeddable KG 84 COMSEC Module KIV 7 User s Manual and is classified FOR OFFICIAL USE ONLY Secure Voice Unit STE Tactical The Secure Vioce Unit STE provides the NT operator with the ability to communicate in a secure voice mode The secure voice unit interfaces to the Interface Unit through a serial RS 232C synchronous connection The keying material installed in each of the secure voice units and
261. xisting legacy AN TSC 85D V 1 and AN TSC 93D V 1 AN TSC 152 AND AN USC 59 terminal and control equipment units and newly acquired Tactical Terminal Units T2U The T2U shall include the EF Data SDM300A satellite modem a Pentium IV class computer Personal Computer PC operator interface STE interface unit rack insertable enclosure internal enclosure cabling Intermediate Frequency IF signal combiner divider panel and external connectors The combiner divider panel shall be provided separate from the enclosure 1 13 LOCATION AND DESCRIPTION OF MAJOR COMPONENTS The major components on the front and rear panels of the RFMOW are identified in the following illustrations and tables 1 6 REV 01 TM 11 5895 1838 13 amp P Chapter 1 REV 01 Figure 1 7 RFMOW Front Table 1 1 RFMOW Front ITEM COMPONENT 1 Enclosure 2 Enclosure Panel 3 Modem 4 Fan Panel 5 Computer 6 Power Distribution Panel 7 Monitor Clamp Panel 8 Monitor Drawer 9 Keyboard and Mouse Drawer 10 Interface Unit 11 KIV 7 12 STU STE Telephone Drawer 13 STE 14 Combiner Divider Panel 15 Patch Panel Note Secure Telephone and KIV is not shown Replacement Frequency Modulated Orderwire 1 7 Replacement Frequency 11 5895 1838 13 amp P Modulated Orderwire Chapter 1 Figure 1 8 RFMOW Rear Table 1 2 RFMOW Rear ITEM COMPONENT 1 Enclosure 2 Enclosure Panel 3 Mo
262. y 11 5895 1838 13 amp P Modulated Orderwire Appendix G This page left blank intentionally G 44 REV 01 TM 11 5895 1838 13 amp P Replacement Frequency Appendix H Modulated Orderwire APPENDIX H GLOSSARY ACRONYMS AND ABBREVIATIONS The acronyms and abbreviations used in this manual are defined below Abbreviation or Acronym tiarum Alternating Current AOR eei Acknowledgment AEG use didis Automatic Frequency Control S issuu aza Alternate Network Control Terminal Im inen Automatic Power Control Susana sh y As Soon As Possible BA sni ita R qata h Access Window l Bulletin Board BDI ids Black Digital Interface BER uds Bit Error Rate Binary Phase Shift Keying C REB Het Celsius CAGE eerie Commercial and Government Entity iai Compact Disc Recordable qu Cryptographic Ignition Key OI PEN Centimeter CMA ject neces Control Monitor and Alarm COM icti cde Serial Communications Port Communications COMSEG nostiara Communication Security contRXC Continuous Terminal Receive Clock contTXC Continuous Terminal Transmit Clock OPU Central Processing Unit CRC seii Cyclic Redundancy Check Control Dom Down Converter dB ien Decibel i plus Decibel milliwatts

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