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Operation, Installation and Service Manual

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2. lele e OY e Cle No Item Qty 1 Base plate 1 2 1 3 Main power supply transformer partly covered 1 4 Sticker of shaft encoder correction angle value 1 System Overview and Main Components 1 5 056343 NAVIGAT X MK 1 1 3 Design and Main Features The NAVIGAT X MK 1 is a microprocessor controlled marine gyrocom pass system with integrated automatic North speed error correction NAVIGAT X MK 1 has been type approved by Germanischer Lloyd GL in accordance with the Marine Equipment Directive MED 96 98 EC as amended as gyrocompass certificate no 94 418 10 HH gyrocompass for high speed craft HSC certificate no 94 428 10 HH and rate of turn indicator ROTI certificate no 94 424 10 HH NAVIGAT X MK 1 Type 4914 CA complies with the following speci fied standards as gyrocompass IMO resolutions A 424 IX A 694 17 MCS 191 79 ISO 8728 1997 IEC 60945 2002 IEC 62288 2008 and IEC 61162 series The NAVIGAT X MK 1 HSC version Type 4914 CC stock no 74811 with a specially selected gyrosphere complies with the following specified standards as gyrocompass for high speed craft HSC IMO resolutions A 821 19 A 694 17 MSC 36 63 MSC 97 73 MSC 1
3. Magnetic Magnetic Magnetic Magnetic compass 0 0 180 0 10 0 190 0 20 0 200 0 30 0 210 0 40 0 220 0 50 0 230 0 60 0 240 0 70 0 250 0 80 0 260 0 90 0 270 0 100 0 280 0 110 0 290 0 120 0 300 0 130 0 310 0 140 0 320 0 150 0 330 0 160 0 340 0 170 0 350 0 Northrop Grumman Sperry Marine B V Representative Office Woltmanstr 19 D 20097 Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 298 E mail service de sperry ngc com 004914 0125 003 A 17 Nov 2006 Page 1 of 1 NORTHROP GRUMMAN Sperry Marine NAVIGAT X MK 1 Installation Checklist Record Sheet Name of Vessel Hull No of Vessel IMO No of Vessel Place of Installation Type of installed Gyrocompass System Single Dual Triple Serial No of installed Gyrocompass es Installation Company Name of Installer Date of Installation Note After installation of the NAVIGAT X MK 1 system please return a filled out copy of this Checklist to Sperry Marine for inclusion in the ship s file Installation Checklist mark off all applicable check boxes Mechanical Installation NAVIGAT X MK 1 gyrocompass housing is correctly mounted on a stable level surface Recommended install distances are kept and sufficient space is provided around th
4. e 9 y Figure 1 2 Control display unit CDU front and Sperry Marne back view Fl F2 F3 MENU ci KESET ENTER DIM J O pst GYROCOMPASS No Item Oty 1 USB service interface 1 2 Dimmer CDU display 1 System Overview and Main Components NAVIGAT X MK 1 056343 E Label and type label Note ER The label at the front door shows the power up sequence and a quick guide to the operation menu for a single NAVIGAT X MK 1 gyrocompass system only Figure 1 3 NAVIGATXMK 1 label Figure 1 4 NAVIGATXMK 1 type label System Overview and Main Components SPERRY MARINE NAVIGAT X MK 1 DIGITAL GYROCOMPASS Power up Sequence Energize the gyrocompass 1 System performs self test 2 Main PCB status message is shown 3 Heading display screen is shown After a cold start the gyrocompass system requires a settling time of up to three hours WARNING before reliable heading data is produced Operation Heading Display Screen OD 1 SHIFT F1 Gyro 1 MAGN C 9 select heading reference Gyro 1 DIFF SHIFT F2 Gyro 2 select heading reference Gyro 2 CET FE SHIFT F3 Magnetic Compass 6 6 select heading reference Mag Main Menu Screen Fi DISPLAY DATA SHIFT F1 Display Data F2 MANUAL SETTINGS I SETUP MENU select display data screen SHIFT F2 Manual Settings set operating parameter
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6. yo bujuron Qo apn 24 10100 ew Jen09y AON C910 V3N Pa indu p ds EEL y Zo Z110 66H 6872 WAISAS IN33OVNYH 8 66 jou OOOO pojunow 40 i ssoduog uds 0000 lt 98 20 Z110 2984 0 10 1 00 1 di 4 010 1500 105802 BS RS 0001 98 r r pee u pup pup wins wins NP NO ooa 01 09 pup up E NORE X Ow J pues iro sis Zo i9 smps E Tu omz LET raise pug SHO 108 pe w29 19 smms TERRY WARNE jon o this drawing requires the approval from he 20 he 19 i082 22 as ot Mute Alarm Contact 94 from Central Alarm Panel TRIPLE GYROCOMPASS SYSTEM NAVIGAT X 4932 0353 68 0 NORTHROP GROW S Each modi E wong Sens D M Output NMEA HCHDM Mag Hdg Input Comp Monitor System Type F1 Hdg Sel Comp Monitor GYRO Input OFF b Interface 1 0 F1 Nome of Gyro L Gyo ID 2 NORTHROP CRUVMAN SPERRY MARINE in wr Service Setup 1 DRAWING No ends ozi puga m pug Serial Repeater Output NMEA 0183
7. Gyrosphere type 3 mercury free 074829 0000 000 056343 NAVIGAT 1 Spare Part Name Stock No Centerpin Mod 10 3 022575 0000 000 CDU insert complete 025738 0000 000 Qoo Cooling fan 026797 0000 000 Supporting fluid 049050 0000 000 1 I btl Mod 10 1 btl Mod 7 3 btl Gyrosphere installa 074695 0000 000 tion kit suitcase Mod 7 2 074696 0000 000 Mod 10 2 022638 0000 000 Mod 10 3 Note For the exchange of the cooling fan stock 026797 0000 000 it is not allowed to use standard PC components as spare parts Always use original Sperry Marine spare parts only Note The parts list of the gyrosphere installation kits are appended as docu ments 004914 0126 000 004914 0126 001 and 004914 0126 004 in the appendix of this manual 11 2 Illustrated Parts List IPL Overview NAVIGAT X MK1 056343 E Abbreviations Note Abbreviations The following list contains abbreviations and shortcuts used in this man ual and in displayed text of CDU menus 1x1 frame 6 step A DO 160 ACK ADA 5 ANSI approx ARS ASME AZ BD Bd BIT BIU BSH btl CAL cal no s CCFL A Standard frame 96x96 mm scale measure setting of servomotor Section A DO 160E Environmental Conditions and Test Procedures for Airborne Equipment Acknowledge
8. S ou pq009y NL Susan og 500 NS x 79611 994 74857 pup 24 VDC 18 36 voc Back Up Supply 115 230 VAC Power Supply y e2 ss ee es 65576869 70 172 Back Up Supply separately term puya E NOR pedes ow mm vro sms 29 9 u smps ug Tu 15 SO SH 108 po ns pins 2 aps a s ne er n no ao zt oz zs 24 sns z 5 uu ic bb puya p ad n n X zzy 5 oy sus sud ed m 103 90 2 NOY des ow Su NOY X cep sy Interface 6 steps t ypoqpaa NOY y dns ow J zv sy NOH ow J zv su NOS zap sy oy J pg NORE zzy sy oy NOS X sy puya E u puya ET u NORE Y vw pm 29 19 iro snos 29 19 smi us C p pugni VIRG oce r acsi pup acsi 10 78 Pu pL poqpasj 2 2 W 29 19 seis Tu m n xcti NOR zzy sy Qu J spg n nx 103 wi z NOY ow S zy Su NORE zzy sy oy
9. co ESEE 0 POW Jeupjuo as ydsokg 19572 00 0007 166 N 20045 SOLON 4315 90892 464970 Sao B 1 81 sz ez pz iz oz eun LS simis NI TEN 108 xoy sina abo Sunuuodss6un6 ose OWA Of2 SLL an aN T 19 2 0 poo bL 29 0 06 0021 206 22 wo syn zz ijoz zi eie ea ufode fs fe fs 3 2 01 j udsoXo sivzz pone esi INN 1051 jM Pu 00 0200 926p 00 0100 906 8 520 iz99z0 Jni esnpuag 3000 ONISNOH GYROCOMPASS U Pultausschnitt PANEL CUT OUT M3 50 DIN84 Kabel M3 DIN 934 CABLE 5000 He i il a i Pulteinbau PANEL MOUNTING Montagesatz 26891 optional Type Bick NG MOUNTING KIT 26891 OPTIONAL 4926 74631 Gewicht WEIGHT 0 25 kg 4926 AC 74900 cm a Bedienger t see ez mx 58256 201011 4926 012 01 99934 30 09 98 PROJECTION MILLIMETERS NORTHROP GRUMMAN SPERRY MARINE 11 09 1998 STOCK No REPLACEMENT FOR
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13. NOR reda Jes 9 19 ino srims u seis 509 us cm pomy oma mo Deep pun vane Loy pem smi 20 snp 1 uy vog uy NE do m TET is no oa es e ro e ro oper zz s on Repeater Output Repeaters Alarm Panel 94 STOCK NO Tu 172759154 LI 74811 z pii anno occur 4914 4914 74807 115 230 VAC Power Supply 4 Juua 2 be separately fused All Housings must be grounded If screened cables are not grounded All Power Supplies must gt 5 steps Inverts u cet zzy sug 4 owg ou cud zud m a NORE zzy S J mog su zu m 108 903 7 WH o p zi XD shown malfunction wi other cases 1 Interface 2 pup wins 5 wins NOX NO NOU NO gt 01 09 pug onze onde Heading Sensor 1 ps to ground housing 6 steps interlink if Compass Monitor is connected Interface Wii p interlink n Mute Alarm Contact bd from Central Alarm Panel Cable inlets on both sides Connect cable shields with cable termir Vo LES Fuld
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15. I u 7 2 AC Supply Power Configuration 9 8 7 2 WiririgutJp 5 7 3 Gyrosphere Installation 7 4 NAVIGAT X MK 1 74 7 5 7 6 77 Chapter 8 8 1 8 2 8 3 Chapter 9 9 1 9 2 Chapter 10 10 1 10 2 Chapter 11 11 1 056343 E Initial System 44442 22 11 7 5 Configuration of the System 7 5 Finalizingthe Installation een Maa reet ei e et e e 7 6 Alignment Error Correction L 7 7 Magnetic Compass 7 8 Installation Check 7 11 Mechanical Installation Check 7 11 Electrical Installation Check Procedure 2 2 2 2 9 7 11 System Configuration Check 7 12 System Configuration Configuration Menu Service Setup 1 8 1 SetdpAccess iin don ean Nt dips d 8 1 Service Setup 1 2 eee em ener 8 2 Service Setup 1 8 6 Ser
16. posop PNUON pq LI 10 20 98 109 u ds Pip voieuico 10 NANI 30 ILYY uo 21420 Mute Alarm Contact Pd from Central Alarm Panel minds or hou be NMEA 0185 from Nav Receiver EET SED Da NMEA 0185 Speed Input from Speediog he pr e ro ao 21 2 EA b Alarm Panel NOLL jp re p pup pug ums ws oues oou pup pug E ou ou NO a ra ia s ne 17 18 19 20 212212324 Interface 2 ands paa pug NOW Y va ou J simbang NOS y van ou J umo X vann E o 04 5 161718 19 20 21 NOR bsp 2 5 aja s 2 k Feedback T Feedba ve 29 19 A ve w o snos poa snimis GYROCOMPASS NAVIGAT X MK 1 607 10 091 au dgoz 601 108 Sopu jo 1108 smoys J 4o S N sinis DL orsus SL oc sns ai sea E vara pis e 18 9 20 21 22 23 24 pa wsus Qu 4
17. 707 NOS y zzy sy oy J sig NOS zp su coy NOG X zzy su J mpg nds ozi Puya am pug E Cable inlets on both sides SWITCH OVER UNIT habs pa ns ne A Position NMEA 0183 from Nav Receiver NO Y v ion not Interface 2 2 NOR Y M Qu S paads oou pug E NOX m oL oy yo AOIF Low 108 va eee Cables marked with 1 2 Cross Sec up to 100m length Qmm aver 100m lengt 2 po res rod reo on o2 24 ras 1 2 3 NMEA 0185 inks in case internal 24V DC for step repeaters is used inks in case external supply is used he prz e 19 20 t 22 2s 24 2s as ET ZZ Su uug apuy f NOL QU zn se pmi po 04 J oso zr sug NOL Qu 4 2158 Speed Input from Speediog ij NOU ou ET mj dng f NOU set ou oL sog f NOL NOX zr su zzy syg NOL ppg sug NOL asus t ou 6 gg 2 zh Su 187 2 Feedback Feedback T zoo zs n 5 E 29 10 sins xa spis Puya Mag Hdg input Comp Monitor Sens D M Output NMEA HCHDM Hdg Sel Comp Monitor nterface 1 0 F1 GYRO Input OFF System Type GM
18. Correction Value Magnetic Compass Calibration 7 9 056343 NAVIGAT X MK 1 Storing the magnetic compass heading calibration table 1 Call up the User Setup and go to the Magn Cal Tab sub menu Press Shift F1 enter values The calibration table entry sub menu is shown 2 To enter the previously determined correction values a Using the Up Down and Dim Dim keys enter the respective heading value b Press Shift ENTER to confirm the value Using the Up Down and Dim Dim keys enter the corresponding correction value USER SETUP MaG C CAL TABLE ma MAG HEADING o CORR MALUE amk Mag Compass Mag mag Correction Heading Value Press Shift ENTER to confirm the value 0 08 0 8 10 10 9 0 9 3 To enter another pair of values press Shift F2 The table index count in the first line is increased by 1 Repeat the procedure from step 2 a above until all correction values have been entered 4 Press MENU to quit the table entry sub menu To scroll through the list of entries press Shift F2 or Shift F3 respec tively from within the table entry sub menu To delete a pair of values if required go to the calibration table entry sub menu and twice press Shift RESET followed by Shift ENTER to clear the heading and correction value entries Note The calibration table is stored in the system s permanent memory If the
19. Table 9 1 part Function Exchangeable compo nents on the master PCB IC5 quad RS 422 output driver IC drives Sensor Data TB 7 1 7 2 and 7 3 7 4 Compass Monitor Display units IC 6 quad RS 422 output driver IC drives Sensor Data TB 7 5 7 6 SuperFast TB 7 9 7 10 Fast output nav data printer IC 12 UART IC 25 follow up motor phase 2 driver IC IC 26 follow up motor phase 1 driver IC IC 33 UART IC 34 software flash memory IC pre programmed IC 37 quad RS 422 output driver IC drives Sensor Data TB 7 13 7 14 SuperFast TB 7 11 7 12 Connectors Table 9 2 TB J Connectors on the master PCB 1 to from 24 VDC backup supply power in 24 VDC out 2 relay status outputs watch al ackn G1 G2 G M hdg diff pwr fail status inputs op unit M R ROT damping activation for ana logue ROT output via wire link TB 2 3 4 Log 180 200 pulse nm speed input TB 3 status inputs Auto Man G1 G2 G M rudder angle feedback units fluxgate sensor Switch Over Unit TB4 ext gyro Compass Monitor ext operating unit speed log NMEA position NMEA Fluxgate NMEA status input Mute TB5 serial repeaters 1 6 TB6 serial repeaters 7 12 TB7 sensor data outputs Fast output SuperFast outputs 6 step outputs nav data printer output analogue rate of turn output Location of Parts on the Master PCB 9 3 056343 9 4 Table 9 3 Te
20. CAUTION Risk of defective gyrosphere The gyrosphere may not be in operable working condition if after a time period of around 45 minutes after power up the gyrosphere current has not dropped below 320 mA If a visual inspection reveals no obvious cause of malfunction the power up cycle of the gyrosphere must be completely repeated If after a time period of around 45 minutes after the second power up cycle the gyrosphere current has still not dropped below 320 mA the gyrosphere may not be in operable working condition Contact the Sperry Marine Service for advice gt Ifthe current is still above 320 mA the gyrosphere may not be in operable working condition 12 Proceed with a visual inspection of the gyrosphere to search any obvious cause for malfunction see Gyrosphere Maintenance in the Installation Maintenance and Service Procedures 05000 0125 01 for details 13 If a visual inspection reveals no obvious cause for malfunction repeat the complete power up procedure and check again if after around 45 minutes after the second power up cycle the gyrosphere current has dropped below 320 mA If after around 45 minutes after the second power up cycle the cur rent is still above 320 mA and no other obvious cause of malfunc tion is found the gyrosphere may not be in operable working condition Contact the Sperry Marine Service for advice around 45 minutes after the second pow
21. 10 Heading Sensor 2 has e sre rz DATE h connect cable shields NOL ursi cu E mang MOL EC Wis oq o NOL wy suf NOL ES cy sug non m magi jn uy suf NOL Ma my 2 2 s e vo Ip 900 220 983 803 25081 382974 74 38 REV itch Over Unit an ads fins z 21388 02 DESCRIPTION spe NOW sy NOR NOS su J mog sus waa POH 2 3 Feed Back Unit for Rudder Angle Printer 187 n E W z9 19 smms 22234 less otherwise speci 7 2 or 4932 0353 87 y Sperry Marine cables to be screened unless otherwise specified dassification requirements 25 19 smms Puya sois 2 2 5 e 7 2 e po npo o i ro e p is oo zo on ps oe 7 2e soo 31 32 1 12 2 4 5 7 8 9 1 914 02 02 IET 5 mp Components Owner or Yard Delivery GYROCOMPASS NAVIGAT X MK 1 onnect cable shields cables shipyard alles to include a min 1 10 of unused conductors with cable terminals on housing connected to shi 8 Cable diameters acc General Notes 2 0 Aiding dog af 61 me af oy sms buduny o suma 284
22. North Sp Err Corr O ON O OFF Settings NAVIPRINT O ON Paper Speed Heading Rudder O OFF O 60 mm h O z 30 O x9 150 mm h O 180 45 600 mm h 70 O OFF Settings ROT Time Const ROT Max Value ROT Time Constant 65 Max Value min User Setup Date and Time Mode O AUTO O MAN Software Version Master Board Display Board Mag C Cal Table O ON O OFF Northrop Grumman Sperry Marine B V Representative Office Woltmanstr 19 D 20097 Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 298 E mail service de sperry ngc com 004914 0125 001 B 01 Mar 2013 Page 1 of 1 Sperry Marine Vessel NORTHROP GRUMMAN Hull No IMO No Shipyard NAVIGAT X MK 1 Setup Table Service Station Installer Date Signature Note After installation of the NAVIGAT X MK 1 please return a filled out copy of the Setup Table to Sperry Marine for inclusion in the ship s file When permanent changes are made to the system configuration please return an updated copy of the Setup Table to Sperry Marine Service Setup 1 Code 600 Interface 1 Gyro Input PLATH LEHMK 1200 LEHMK 2400 LEHMK 4800 LEHMK 9600 O NMEA HDT O OFF Mag Hdg Input SIN COS NMEA HDM O NMEA HCHDT O NMEA HDG O PLATH MAGN NAVIPILOT O OFF MONITOR Speed Input 200Pulse NM NMEA Pos Input O NMEA GLL NMEA GGA
23. Port 1 Mode Port 2 Mode L 180 Offset Protocol 187 Main Menu ue E ew to central alarm panel Pd az s sofao i ws 5 YANN Svo 587 Pj mug oorr nogy f NOL YINN ZZ 587 2 wa zy si ou ao 2 z Prio 4914 0112 0 EE 7 Sens D M Output GYROCOMPASS NAVIGAT X MK 1 GYRO Input NMEA HDT Hdg Sel Comp Monitor System GGM yg of Interface 1 0 F1 System F1 Name of Gyro Gyro ID 1 ve quo 9 for anas Pua poa ie geo N enis sa at vias BL a n undo sms my oL ov sms zz su Ems Service Setup 1 console Frames Fur seing arrange the console Fame ean be SO Sed by approximately m Mounti od ing any oon con s ns NP vl a ada 2 ved L 104 502 Ns a I pns won ho oim an mounted without frame Pasop ws apon 18 36 voc Back
24. System F1 Name of Gyro L Gyo ID 1 GYROCOMPASS NAVIGAT X MK 1 Service Setup 1 smois 081 od pyre M 10s sois f ausa SP W W snis f ecco pr pe rs o n 22 34 ov sns 18 36 voc Back Up Supply 4 ad sis inpr vog uunty uo sn ST anjog nog Tr THT Supap for clamps to ground ba Alarm Panel 22 59 54 Uu 74811 D D woy pon 4914 4914 74807 115 230 VAC Power Supply Sperry Marine Service www sperrymarine com offices Northrop Grumman Sperry Marine B V Representative Office Woltmanstr 19 D 20097 Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 146 E mail service eu sperry ngc com
25. Settings 200 Pulse NM Speed is computed from pulses at the 200 p NM interface NMEA The input reads speed from an NMEA sentence received at the serial speed data input 1 POS INPUT position input Configures the position input Settings Configuration Menu Service Setup 1 NMEA GLL The input reads the NMEA GLL sentence NMEA GGA The input reads the NMEA GGA sentence 8 7 056343 8 8 NAVIGAT X MK 1 SENS D M OUTP sensor data magnetic output Selects the output sentence format for the magnetic compass heading at the sensor data outputs Settings NMEA HCHDM Magnetic compass heading is sent using the NMEA HDM sentence with talker ID HC NMEA HCHDT Magnetic compass heading is sent using the NMEA HDT sentence with talker ID HC NMEA HCHDG Magnetic compass heading is sent using the NMEA HDG sentence with talker ID HC S FAST M OUTP superfast and fast magnetic output Selects the output sentence format for the magnetic compass heading at the FAST and SuperFAST data outputs Settings NMEA HCHDM Magnetic compass heading is sent using the NMEA HDM sentence with talker ID HC NMEA HCHDT Magnetic compass heading is sent using the NMEA HDT sentence with talker ID HC MAGN VARIATION magnetic variation Selects the sentence format for the automatic magnetic variation input Settings NMEA HDG Magnetic variation is read from the NMEA HDG senten
26. gt T CONST 0 0 9 99 s gt SC 0 1 999 9 mV min OFFSET 999 999 mV HEADING 0 0 359 9 indicator repeater test mode conditions for actuation ALL ALARMS of general alarm relay ON FATAL ALARMS PROTOCOL NMEA output protocol standard THS HDT SENSORDATA THS FAST THS o HDT SUPERFAST THS oHDT REPEATER oTHS oHDT HDT IEC NMEA uec NMEA AD10 USAGE AD10 output protocol selection Configuration Menu Service Setup 1 NAVIGAT X MK 1 056343 E Figure 8 4 contd from previous page Service Setup 1 contd 1 ili UICE SETUP 1 Fi kr MUTE HDG DIFFe K7 MUTE HDG DIFF alarm relay K7 functionality F2 SPEED FILTER ROT FILTER HDG DIFF 7 USED FOR MUTE SPEED FILTER speed filter settings for ti gt T CONST 0 99s error correction gt SPEED MIN 99 9 99 9 kn SPEED MAX 99 9 99 9 kn ROT FILTER ROT filter settings TIME CONST FOR for time constant SERIAL ROT OUTPUTS 0 00 9 99 sec Configuration Menu Service Setup 1 8 5 056343 NAVIGAT X MK 1 Service Setup 1 Parameters DEVICE interface inputs outputs Configures the in and output interfaces GYRO INPUT Selects the interface protocol for the ext Gyro input Settings PLATH The input reads the PLATH binary data protocol LEHMK 1200 The input is reads the Lehmkuhl Scandinavian Microsy
27. linear mean settle point error static heading error dynamic heading error range of operation within 70 S to 70 N latitude deviation after 3 min power interruption rate of turn 056343 E 0 1 x secant latitude 0 1 x secant latitude 0 4 x secant latitude 2 lt 0 5 minute The correlation of dynamic heading error and latitude is shown in figure 1 9 on page 1 8 Operational Characteristics mean setting time 3h max follow up speed 100 s freedom of roll and pitch with container Mod 10 40 with container Mod 7 90 mean time between failure MTBF 40000 h Environmental Requirements ambient temperature operation 10 55 ambient temperature storage 25 70 C without supporting fluid environmental conditions EMC in accordance with IEC 60945 Protection Grade according to IEC 60529 DIN 40050 23 Magnetic Clearance to standard magnetic compass 0 6 m to steering magnetic compass 0 4 m reduced to standard magnetic compass 0 3 m reduced to steering magnetic compass 0 3 m Power Supply supply voltage main 115 230 VAC 50 60 Hz backup 24 VDC 18 36 V includ ing automatic switch over to backup supply in case of main supply failure max ripple content DC supply 4 Vpp extreme values may not exceed 36 V or fall below 18 V 056343 Power Supply power cons
28. 10 C while the com pass is in operation or when the ambient temperature falls below 0 C while the gyrocompass is not in operation Always make sure that the ambient temperature is higher than 0 C respective 10 C If this is not possible the gyrosphere container with gyrosphere must be removed from the NAVIGAT X MK 1 and transported to a place with sufficient ambient temperature Make sure to remove the gyrosphere from the gyrosphere container if no place with sufficient ambient temperature is available to eliminate dam age from freezing supporting fluid When the ambient temperature at the gyrocompass location falls below 10 C while the compass is in operation or when the ambient tempera ture falls below 0 C while the compass is not in operation the gyro sphere container must be removed from the compass housing and stored in a place where the ambient temperature will not fall below 0 C Bi CH m For the service procedure to remove the gyrosphere container from the compass housing see Removing the Gyrosphere Container from the Compass Housing on page 5 2 Always be aware that in case no storage place is available where the ambient temperature will not fall below 0 C the gyrosphere must be removed by authorized service personnel from the gyrosphere con tainer to prevent possible damage by frozen supporting fluid CAUTION AN Risk of damage through unauthorized service Only authorized service pe
29. 7 afs fiol ed se no 2o 21 22 os oe 2s 2s 22 2s 2s 30 31321 Dd NMEA 0183 ted to 58 7 ks in case 24V DC for Not used wires have to be conne terminals or insulated separately HEGE xternal supply is used Speed Input from Speedlog NMEA NAVIGAT MEEA NAWGAT 6502 X 61 62 Insert links in case intern step repeaters 57 se 59 si ez es ea pes s o7 se so vo ij NOL oL ET gogg NOL NOX ze suo ete zzy suf NOL mwg sws i ou NS zr sug NOL pug oss ou M ye oos Bye ost Puya 22 10 sms puya W o smo snis 2 15 355 f NOL o SU oL Compass Name X Compass Name X Set Hdg GPS 000 e RO bupoo 325 ROT do Mag Comp Switch Over Unit nterace Type L compass Name interface Type L Compass Name Gyro 3 Magn 63 Interface Magn Sele L status Select RS 422 Outp 2 Boudrote select Magn Select status Select L Select Select Status Select Baudrate Protocol L se NMEA RS 422 L RS 422 Outp 3 Max Hdg Diff L Time Constan
30. A polluted or clogged air inlet grill located at the back side of the compass housing will decrease the functionality of the cooling fan and cause over heating of the gyrocompass Always maintain the required distances around the compass housing to enable sufficient air supply and full cooling fan functionality Make sure to regularly clean the air inlet grill from dust and dirt and check the fan functionality to avoid overheating CAUTION gt Risk of damage through unauthorized service Any service and installation work on the gyrosphere is to be carried out by authorized service personnel only Never undertake service or installation work if unskilled for the certain procedure CAUTION Risk of damage through unauthorized service Only authorized service personnel is allowed to remove the gyrosphere from the gyrosphere container Always keep to the mandatory safety requirements and the correct serv ice work procedure to remove the gyrosphere from the gyrosphere con tainer Risk of damage through unauthorized service Only authorized service personnel is allowed to remove gyrocompass system components from the compass housing Always keep to the mandatory safety requirements and the correct serv ice work procedures to remove gyrocompass system components from the compass housing gt gt 3 3 oc o o gt gt Risk of damage to the gyrosphere The gyrosphere is always to be
31. Sens D M Outp NMEA HCHDM NMEA HCHDT NMEA HCHDG S Fast M Outp NMEA HCHDM NMEA HCHDT Magn Variation NMEA HDG NMEA SuperFast O 4800 BAUD O 9600 BAUD O 19200 BAUD O 33 Hz 38400 BD O 50 Hz 38400 BD NMEA HCHDT O PLATH COURSEBUS TxD NMEA Fast O NMEA HCHDT HDT ROT O PLATH COURSEBUS Analog ROT Outp Settings sc factor _ mV min zero offset Feedback Signal No of Rudders 1 2 Set Rudder 1 sc factor mV min zero offset _mvV Set Rudder 2 sc factor mV min zero offset mV System Type System OG O GM O GG O GGM Hdg Sel CDU 1 CDU 142 O COMP MON O AUTOPILOT O EXT SEL Northrop Grumman Sperry Marine B V Representative Office Woltmanstr 19 D 20097 Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 298 E mail service de sperry ngc com 004914 0125 002 C 01 Mar 2013 Page 1 of 2 Align Err Corr Setting corr value Shaft Cor Angle Setting corr value Ext Status In Status Log 2 23 O STAT LOG O STAT HDG 180 Enable 180 Offs GYRO1 180 GYRO 2 180 MAGN 180 oFF O ON oFF O ON OFF O ON Name of Gyro ID No O 1 O2 Test Mode Settings rate of turn min heading value change settings time const sc factor zero offset s 22 2 _mV e
32. cables to be screened urless otherwise specified dassification requirements connected to shi 8 Cable diameters acc NT 0 PR STOCK NO occur be separately fused All Housings must be grounded All Power Supplies must If screened cables are not grounded as shown malfunction wi ed Cable cables marked with g Diagram Drawing required 2 3 Cables marked with Cross Sec up to 100m length Qmm cover 100m length inks in case inks in case internal 24V DC for extemal supply is used step repeaters is used DESCRIPTION calles to include a min 1 10 of unused conductors 2 Non Sperry Marine Compas NNEA NAVIGAT Sin Cos NAVPLOT X Compass Fluxgate No Sperry Marine Compass FLUXGATE 1 4863 0112 02 Fluxgate p i Magn Select Status Select 2 5 Compass 26085 Interface Type 4865 2000 26026 e 4863 1000 Magn Select Status Select PPLAA PPLAB PPLAD Yes oROT Magn Select Status Select Compass Name Interface Type Main Menu L Gyro Gyro 1 Gyro 2 Interface Type 63 Interface Gyro Select Gyro Select Gyro 3 Magn Set Hdg GPS RS 422 Out
33. epe zo z 2 spe ras 3 4 from Nav Receiver Posi 15022010 15022010 2202200 E 9 NOR y Ou abng NOY y va uns 9 Y va W Mtt J paads NOXL NOQI S pug E 2 2a pa s o rr e o ao t a2 au s as o7 a os sif 1 2 3 5 Draw ESON HD ECO Sro awna DL NORTHROP GRUMMAN Hamburg Germany Cable inlets on both sides Sperry Marine Standard drawing ain ig fud E y ou oow Me 2 J y zer su aus Wo snos ous 29 19 aus wasa po m ESE 08 em 108 AOIF 08 88 7 NOV Y 3504 sang NOU ow Jee su ou NOV zzy su ow J muxo oae pup n s NO Y oy nis ow Jus ae NORE ow f rs NOG zzy sy J mpg NOS y zzy sy oy J mog sus NMEA 0183 TEM 108 Law NAE 1 bq 60 DATE ZZ Su uud auy f NOL ursi pb asco A Qu mam mpa sws ou Speed Input from Speedlog rs ne 2 ne e ons Heading Sensor 2 382 974 2402 985 803 seg dns NOU 9 ou dng NOU ou asoy f NOU sul ou zn suf NOL opg sust Ou D REV se ee 2o 21 za 2s 24 2526 27 28 29 30 31 32
34. FREE SCALE 074631 0000 000 EDT mi U SNEVA IEIS NUNAN Kupuueg Banquioy avo Bu Wis cos 186 yun woo suon 4 4095 wwe 8 GI G20 v16y ICT trae cos 786 NVWWNY dOYHLYON soma go s ae seus 00105 DIN X 1VOIAVN 0071080 N3ISAS SS dNOD0 A9 oras ipods ss 1 Apypandas popads osse sjubusyrbay uopoayjssop oj sob s ds o papouuos 590151 i 11290 j uwous SD jou 521409 pauaaios j i papunos6 aq snw sbulsnoy pumo Siupuodu0 4 Aiddng samog OV 4062 33W303SNVHL SNILV OSI r Jeyoaday joybig 05 Jo buJ83x3 5 tuos E veer 0 6 yun jaro upyAs papinoud aq 0 sou ubis xopqpeoj joppni Joppru juud ol 82168 Avian lt cevz voieer 610 1 rh it TI mE 181
35. Operating Menu NAVIGAT X MK 1 056343 E 2 9 Selecting a Display Data Page The Display Data menu allows the operator to select one out of five pages to permanently display relevant operational data instead of the normal heading display screen The selected page is displayed until another page is selected or the Dis play Data mode is quit Selecting a Display Data Page mmn From the Main Menu press SHIFT F1 to go to the Display Data sub menu With the Up Down keys select the required page to display The following data pages are available HEADING TRUE True head ing own gyro heading ROT Rate of turn CORR Correction mode and value HEADING MAGN Magnetic compass heading MAGN VAR Magnetic varia tion Position Mode LAT Latitude LON Longitude in auto mode Speed Mode Actual speed value CORR Speed value used for speed error correction DATE Date DD MM YY TIME Time hh mm 2 9 056343 NAVIGAT X MK 1 2 10 Manual Settings Menu The Manual Settings menu provides access to settings which the opera tor may need to alter more or less frequently during normal operation Note EF In case a NAVITWIN compass monitor heading management system is installed the manual settings must be entered at the NAVITWIN The NAVITWIN will overwrite any manual settings entered locally at the NAVIGAT X 1 control and display unit C
36. ROT filter added technical data amended checklist procedures added spare parts added chapter removal installation added 08 May 2008 Added new options AD10 output alarm mute relay speed filter B 17 Nov 2006 Removed gyrosphere installation service instructions These are now contained in separate documents delivered with the respective gyro sphere and container information regarding the master refers to the new stock no 20672 A 18 Jan 2005 Initial release NAVIGAT X MK 1 Chapter 1 1 1 1 2 1 3 1 4 1 5 1 6 1 7 Chapter 2 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 10 056343 E Contents Safety Instructions Safety Notice 5 2444 1222 2 vii General Safety Information for the Operator viii General Safety Information for Service Personnel xii Introduction System Descnpti n n riii repris peer Daa cue 1 1 Intended ac retira tod d a e 1 1 Not Interided Use tn eed 1 1 System Overview and Main 1 2 Label and type label 1 3 M in components tse o 1 4 Design Main 4 22 2 1 1 6
37. RS 422 Out Type H cas GAS RS 422 Max Hdg Diff L Time Constant Port 1 Mode Port 2 Mode Protocol L Set NMEA X nic L Port Settings Service Setup Code 600 XT Compass for non IMO Vessels only ELECTRONIC COMPASS ER 9 Electro m NOR Y og Jm 29 19 wo sins 29 19 51465 2 rr pug wins wins NOXL NDM NOXL ND oou onde 7 epo 2o oz os o4 7 pe pro 2 zs 24 JII WH q ing in case Mute Alarm Contact P lt from Central Alarm Panel TERRY WARNE jon o this drawing requires the approval from tchi Steering modes Connect cable shields We d onze Nr Z popes are pug caeco 108 pee Weo t9 sms 4932 0353 87 Sens D M Output NMEA HCHDM System Type F1 GYRO Input NMEA HDT Mag Hdg Input Comp Monitor System Type GGM Hdg Sel Comp Monitor DUAL GYROCOMPASS SYSTEM NAVIGAT X MK1 GAS DRAWING No Ih 4932 0353 54 E NORTHROP S Each modif has re s is ing swi Interface 1 0 of Gyro Gyro ID 2 Service Setup headi teo 211222324 785 1 2 SLOT Serial Repeater Output NORTHROP CRUVMAN SPERRY MARINE in wr lt SD Positio
38. apon fusis 2 CONSOLE FRAME HEADING MANAGEMENT SYSTEM 29 Magnetic Repeater 24 VDC 18 36 VDC Back Up Supply Lal 994 20 ra m uy oun Ti e 15659186 ug TET lamps to ground terminals on housing Alarm Panel cabe 122959784 74811 n 9 Spery Marne Compass Non Sperry Marine Compass FLUXGATE mcm nding 4914CA 4914CC IH either or Fluxgate 74807 115 230 VAC Power Supply 21 26085 4863 1000 26026 3 for non IMO 8 2950 Vessels only SEOs EST ELECTRONIC COMPASS 1 4990 0112 01 Electronic 73504 L paio o mti d nio d fubuue9 M reme so o uu of m Polis aeuo ssopin ae 4 jou 91409 1 J p sapo Paar SR ee pasn s Si9ip d dois 0 99 0 466 Lut ge epus
39. ia wins wns oou xar pup onze p interlink n Mute Alarm Contact 94 from Central Alarm Panel aud fuy e XUI puo LES 1 3 s apa n oe re se pops aa o e s as o 29 soo 31 7g 1 2 lets on both sides NORE X ys04 ou Juv NOY y zzy su ow Dimension Drawing 75 20421 Puya a ug gt u NO gt va NO 5 va vu J uonsog NOW Y va J pads vo NOXL NOR 72 ooa pug ode tecti Puya 108 ET Zv Sy uug apuy f NOL yz s pub asino Joy zr sug NOL Irc REMARKS NOU zzy si ou SLOT f NOU ou SLOT wy su 51 SLOT zz su p NO sust EXE zz sug NOU opg wsus ou EX iv 20 p cm mI 61162 1 secedit Position NMEA 0183 94 SWITCH OVER UNIT from Nav Receiver yooqpeey Data Outputs amp NORE ow NOW X asoy ow Tezy su NOR X zzy sy ou NOY X zzy ou Jig NO X zzy Su Ow J jog length Position not compliant wit ction length z pape s ror 16 19 20 21 22 23 24 ras 1 2 3 Cables marked with C Cross S up to 10 over 100m E ind
40. rog 1 m 22s pt 12 3 5s D 8 Switch Over Unit see edition 7 up updated DESCRIPTION Layout e 2 ypoqpoog suf NOU ppg sws Lox sug NOL opg ou Position not compliant with 2154445 1162 1 1 EE 187 LI less otherwise speci y Sperry Marine pa cables to be screened urless otherwise specified sins v dassification requirements 1 Feedback Feedback 2 2 1 xa 29 19 SMS Pusa xa W o smpis 6 7 8 90 17 a 19 2 E n NOW X zzy Sy ig 5 Components Owner or Yard Delivery 4914 0112 calles to include a min 1 10 of unused conductors cables shipyard connected to shi m m 8 Cable diameters acc General Notes 2 GYROCOMPASS NAVIGAT X MK 1 terminals on housing Alis snimis gi vaufdpg Pd andino Joy s f M 108 53 sns 50 LL sms Lo 90 sis uag uuaty H gt arp snog uua Hay JEN rm pasoa EN 101 oe Ih Ip Im 4 24972 18 36 VOC Back Up Supply 24 voc 18 36 VDC Back Up Supply 4 ow J pus Zo 19 iro Zo i9 sinis PE STOCK NO uo sw I hao re
41. tacts Make sure the compass main and backup power supplies are always switched off and safeguarded against accidental switching on when exchanging components on the master board CAUTION 10 1 Risk of damage of electrostatic discharge sensitive components NAVIGAT X MK 1 contains electrostatic sensitive components Electrostatic discharge may permanently damage components When servicing the NAVIGAT X MK 1 take considerable precautions to prevent electrostatic discharge Avoid touching any of the electronic cir cuitry The NAVIGAT XMK 1 is generally not field serviceable on the compo nent level In case of malfunction complete sub assemblies must be exchanged and the defective sub assemblies returned to Sperry Marine Singular electronic components which may be exchanged by field serv ice personnel are the system software IC and the other socketed ICs on the NAVIGAT X MK 1 master board Exchanging the System Software CAUTION A Note Risk of loss of parameter settings through software exchange It cannot be guaranteed that parameter settings in the User and Setup menus and the entries made in the Magnetic Compass Calibration table are left intact when the software is exchanged Before exchanging the system software IC record all parameter settings to be able to re enter them manually if required NAVIGAT X MK 1 system software is contained on a flash memory ch
42. ALARM 0 99 MAGNETIC VARIATION mag variation input settings MODE AUTO MAN MAN VALUE 99 9 W 99 99 contd on next page Manual Settings Menu 2 11 2 12 056343 Figure 2 5 Manual Settings contd NAVIGAT X MK 1 contd from previous page SETTINGS GYRO it 1 Fi NORTH SP ERR COFFe NORTH SP ERR CORR north speed error correction F2 SET HRUIPRIHT 3 SETTINGS ROT le OFF SET NAVIPRINT nav data printer settings NAVIPRINT oON OOFF t PAP SPEED 060 mm 150 mm 0600 mm HDG 0 30 0 180 RUDDER ox9 45 x70 OOFF MAN SETTINGS rate of turn time constant gt F1 TIME CONST ROT L TIME CONST FOR ANALOG ROT OUTPUT 0 0 10 0 sec F2 MAX VALUE ROT L gt MAXIMUM VALUE RATE OF TURN 0 9999 min Manual Settings Menu 056343 NAVIGAT X MK 1 Manual Settings Parameters SPEED LATITUDE SPEED LAT MODE Selects the speed and position input modes SPEED MODE Selects the speed input mode Settings AUTO Speed data is read automatically from the serial data or the 200 pulse nm input MAN The actual speed value is entered manually POSIT MODE Selects the position input mode Settings AUTO Position data is read automatically from the serial data input MAN The actual position is entered manually SPEED LAT SET Sets the manual input
43. Always be extremely careful in case the gyrosphere container must be handled during power down time CAUTION AN Risk of damage destruction through transport wrong storing When the container is temporarily stored away with the gyrosphere installed pack it into its original transport box or another suitable outer package Always make sure that the container is stored in an upright position the temperature at the storage location cannot fall below 0 C the container is not moved tilted or subjected to shock Parts materials and tools required e 5mm hex key e No 2 Phillips head screwdriver Procedure 1 Control if the compasses main and backup power supplies switched off Take all the necessary precautions to make sure that the compasses main and backup power supplies remain switched off during any removal and installation procedures 2 Atthe storage place carefully unpack the gyrosphere container and take it to the compass location 3 Unscrew the 5 mm hex head screws of the compass housing door and take off the door from the housing 1 Illustrations show the Mod 10 3 gyrosphere container All instructions equally apply to the Mod 10 2 and Mod 7 2 container Installing the Gyrosphere Container in the Compass Housing 5 5 056343 NAVIGAT X MK 1 4 Disconnect the grounding strap between door and housing Place the door aside If the door is put next to the housing the CD
44. Inputs external alarm acknowledge mute 056343 E connection to P Gnd via ext con tact momentary status input port log status or heading 180 function connection to P Gnd via ext con tact latching Data Outputs serial repeater outputs 12x TTL NMEA 0183 sensor data outputs 4x RS 422 3 available if AD10 output active NMEA 0183 IEC 61162 1 FAST output NMEA 0183 IEC 61162 1 1x RS 422 or PLATH protocol update rate 20 Hz SuperFAST output NMEA 0183 IEC 61162 1 2x RS 422 1 available if AD10 output active or NMEA 0183 IEC 61162 2 or PLATH protocol update rate 20 Hz AD10 heading data output AD10 serial data and clock NAVITWIN output NMEA 0183 IEC 61162 1 to external gyro compass moni tor NAVITWIN NAVIPRINT output serial data to nav data printer Signal and Status Outputs 6 step output 2 x 3 phases switched to 0 V poten tial if active minus switching common positive internal supply 24 VDC max 18 W 12 70 VDC phase voltage when ext power supply is used rate of turn analogue 0 1 999 9 mV min max 10 V 10 mA power failure general alarm heading difference alarm max ROT exceeded alarm heading source selection status status out to switch over unit watch alarm acknowledge AC power status DC power status potential free contact closures each rated 30 VDC 1 0 A 100 VDC 0
45. MANUAL SETTINGS SETUP MENU Call up the Main Menu Press Shift F3 to select Setup Menu SETUP MEHU Fl USER F2 SERVICE SETUP SERVICE SETUP EHTER SETUP CODE ARE VER Figure 8 6 Technical Pages Factory Settings Menu Technical Pages TECHNICAL PAGES ATE SOFTWARE CORRECTION WAL Press Shift F2 to select Service Setup When prompted for the setup code Enter code 140 Press Shift ENTER to confirm the code TheTechnical Pages sub menu opens software version info gt HARDWARE REV N main PCB revision gt SW VERS dd mm yy software creation date gt MASTERBOARD nn nnn system software version DISP BOARD nn nnn ext display software version UPDATE SOFTWARE in circuit software update WARNING update software via SOFTWARE UPDATE service interface BE CAREFUL factory use only PRESS F3 not for field service CORRECTION VALUES corr values for temperature and gyro current authorized service personnel only gt TEMPERATURE default 00 C range 99 99 GY CURR GAIN default 1 000 range 0 000 9 999 8 23 056343 8 24 NAVIGAT X MK 1 Technical Pages Parameters SOFTWARE VERSION Displays detailed hard and software version information Settings HARDWARE The revision code of the master PCB SW VERS software version The creation date of the syste
46. NMEA FAST Configures the FAST serial data output Settings NMEA The output transmits all available data in NMEA format at 4800 Bd standard according to NMEA IEC 61162 1 HCHDT The output transmits magnetic compass heading only using the NMEA HCHDT sentence at 4800 Bd HDT ROT The output transmits the active heading and rate of turn data only using the NMEA HDT and ROT sentences at 4800 Bd COURSE BUS The output transmits heading data using the serial Course Bus protocol at 9600 Bd PLATH The output transmits heading and rate of turn data using the PLATH binary protocol at 9600 Bd ROT ANALOG OUTPUT Configures the analogue rate of turn output ROT SC scaling Sets the scaling factor value for the analogue ROT output Value OFFSET 0 1 999 9 mV min Sets the zero point offset value for the analogue ROT output Value 999 999 mV Configuration Menu Service Setup 1 NAVIGAT X MK 1 056343 E FEEDBACK SIGNAL Configures the rudder angle feedback inputs No OF RUDDERS Selects between single and dual rudder systems Settings 1 Single rudder system rudder angle input 1 is used only 2 Dual rudder system both rudder angle inputs are used sep arate graphs are printed for port and stb rudder angles SET RUDDER 1 Sets the scaling factor and zero point offset value for the rudder angle input 1 Settings SCALE scaling factor 0 1 999 mV min OFFSET z
47. Operating 200 1 7 Dynamic Heading ETOT Com beet 1 8 Example System 1 9 Standalone Gyrocompass TMC System 1 9 Dual NAVIGAT X MK 1 Gyrocompass TMC 1 10 iei tee ti ciet RR ESSE h yasa 1 11 Marine Equipment Directive EC Declaration of Conformity 1 14 Operation Operating Conditions U u 2 1 Display and Operating Keys l u 2 2 Controland Display Unit CDU ste metet eoe DOE ret 2 2 External Control Devices esses 2 3 Power Up Sequenc ern ecd tee Pete Dre Cod 2 4 Selecting the Active Heading 2 5 Adjusting the Display 1 11 4 4222 11 2 6 Optional 0000 1 2 6 Muting Alarms Remotely 2 2 22 2 022 0022 01 00100000000 2 6 Reversing the Heading Display 180 2 6 Resetting Acknowledging a Central Watch Alarm 2 6 Operating Menu I e ERR Receta ie raza er
48. Sets the parameters for the analog rate of turn output CAUTION Risk of ineffective manual ROT damping settings The selected ROT damping time constant for the analogue ROT output in the manual settings menu needs additional activation to become effec tive by means of a wire link installed at the master PCB TB2 19 20 Note To make sure that the ROT damping time constant setting for the ana logue ROT output becomes effective check if the mandatory wire link between the master PCB TB2 19 20 is correctly installed TIME CONST ROT TIME CONST FOR ANALOG ROT OUTPUT Sets the ROT damping time constant value for the analogue rate of turn output The larger the time constant the less short time fluctuations will be present in the analogue rate of turn output voltage Value 0 0 10 0 Typical values generally between 2 to 4 sec only effec tive if wire link TB2 19 20 at the master PCB is installed Note 2 16 Following IMO requirements the ROT damping time constant value for the analogue rate of turn output can be selected between 0 0 to 10 0 sec All selected values above 10 0 sec will not be accepted by the menu and is displayed for showing that the selected value is not valid MAX VALUE ROT MAXIMUM VALUE RATE OF TURN Sets the alarm threshold for the Max Rate of Turn exceeded alarm Value 0 0 6000 min Manual Settings Menu NAVIGAT X MK 1 2 1
49. Up Supply 4 CONSOLE FRAME 0031 0112 74 Lo snos oy uo ue anpa noa uo su HEADING MANAGEMENT SYSTEM NAVITWN IV ola zz os oras 2e 22 28 2 UT 122759184 aeons Magnetic Repeater 79611 with cable damp terminals or housing 994AB 74857 ut E connect cable shields IH 74811 4 Sperry Marine Compass ba Alarm Panel nding 4914CA 4914CC 74807 115 230 VAC Power Supply FLUXGATE Fluxgate 4863 1000 4863 2000 m NOR Y og Jm 29 19 wo sins 29 19 51465 2 pnm pug wins wins NOXL NDM NOXL ND oou onde 7 epo 2o oz os o4 7 pe pro 2 21 22 zs 24 TERRY WARNE Mute Alarm Contact P4 from Central Alarm Panel Connect cable shieids Repeaters onze Nr Z popes are pug caeco 108 pee Weo t9 sms jon o this drawing requires the approval from GYRO Input NMEA HOT Mag Hdglnput Comp Monitor Sens D
50. alarm is eliminated When the cause of an alarm is eliminated the alarm is acknowledged automatically and the alarm status is cleared The NAVIGAT X MK 1 does not keep a history of past inactive alarms Active alarms are only kept temporarily in an error list see table 3 1 on page 3 3 as long as the alarm remains active Alarm Mute To mute the audible alarm at the NAVIGAT X MK 1 Press Shift Reset SEEN The audible alarm indication is muted The visible alarm indication is not cleared and the alarm remains in the pending state until it is acknowledged by the operator GYRO FAILURE Fi 3 2 Acknowledging Alarms Muting the Audible Alarm 3 3 Error messages Table 3 1 Error messages 056343 E NAVIGAT X MK 1 The following table lists the error messages which may appear on the display and in the error list when a system alarm is active Message Message in Cause Corrective on Display Error List Action GYRO FAILURE The system cannot 1 If failed gyro is FAILURE GYRO N provide gyro head active heading N number ing source activate of own gyro Possible causes are another source if ID e defects of the available 1 2 Restart the gyro tem or the shaft compass y Om encoder 3 Ifthe error per sists call an defect of the authorized ard or 1 Sperry Marine service station GYRO FAILURE Loss of data from 1 If failed gyro is FAILURE GYRO N external gyro head active head
51. alarms Name of a Programming Language Automatic Identification System American National Standards Institute Approximately Attitude Reference System American Society of Mechanical Engineers Azimuth Baud Baud Built In Test Bus interface unit German Federal Maritime and Hydrographic Agency BSH Bottle Celsius Correction Angles Calibration Calibration numbers Cold Cathode Fluorescent Lamp 056343 CDU COG COMP Comp Mon CONST contd corr CORR cos CR DOO DAC DC D Code DGPS dia diff DIFF DIM DIN Dnn DNV DNV Naut AW DP dwg EC ECCN NAVIGAT X MK1 Control and Display Unit Course over ground Compass Compass monitor Constant Continued Correction Correction Cosine Carriage return D 000 D32 D Code Fault code Digital analogue converter Direct Current Fault code 000 D32 Differential GPS see also GPS Diameter Difference Difference dimmer Deutsche Industrie Norm German Industrial Norm DOO D32 D Code Fault code Det Norske Veritas Det Norske Veritas Class notation for enhanced nauti cal safety Dynamic positioning drawing East European Union Council Export Control Classification Number NAVIGAT X MK1 Abbreviations ECDIS e g EMC EM Log EN ERR STAT BITS ESD Ext Status In ext Ext Sel FIU FL Flash FMEA FOG FRAM FU G1 G2 GAS Gen GG GGA GGM GL GLL GM 056343 E Electronic Chart Display
52. ambient temperature falls below 0 C while the gyrocompass is not in operation Always make sure that the ambient temperature is higher than 0 C respective 10 C If this is not possible the gyrosphere container with gyrosphere must be removed from the NAVIGAT X MK 1 and transported to a place with sufficient ambient temperature Make sure to remove the gyrosphere from the gyrosphere container if no place with sufficient ambient temperature is available to eliminate dam age from freezing supporting fluid The removal is to be executed in a service work procedure by authorized service personnel only CAUTION A N Risk of damage through rotating masses After power down of the compass system the gyroscopes need at least 45 minutes to stop rotating Opening the container or draining off the supporting fluid during rotating will damage the gyrosphere Wait at least 45 minutes after power down of the compass system and make sure that the gyroscopes have stopped rotating before opening the container or draining off the supporting fluid CAUTION viii N Risk of damage through inadequate cleaning solvents Do not clean the compass housing with organic solvents acetone or any other substance which could damage or discolour plastic Use only soapy water or a mild detergent to clean the compass housing Safety Instructions NAVIGAT X MK 1 056343 E CAUTION gt Risk of damage through overheating
53. any signs of damage or deterioration Cleaning of Compass Housing CAUTION AN Risk of damage through aggressive cleaning agents Do not clean the compass with organic solvents acetone or any other substance which could damage or discolour plastic Only use water and soap or a mild detergent to clean the compass The display front plate and the gyrocompass housing should be kept clean by using only water and soap or a mild detergent Note A visual inspection of cables and connectors of the gyrocompass should be carried out regularly to detect any signs of damage or deterioration Cleaning of Air Inlet Grill CAUTION Risk of damage through overheating A polluted or clogged air inlet grill located at the back side of the compass housing will decrease the functionality of the fan and cause overheating of the gyrocompass Always maintain the required distances around the compass housing to enable sufficient air supply and full fan functionality Make sure to regularly clean the air inlet grill from dust and dirt and check the fan functionality to avoid overheating Sperry Marine recommends to regularly clean the air inlet grill of the fan and to check the functionality of the fan with every gyrosphere mainte nance interval latest as this is mandatory to avoid overheating of the gyrocompass An immediate exchange of the NAVIGAT X MK 1 fan is mandatory in case the fan is found in improper
54. compass is powered up again the instal lation has not been carried out correctly or the gyrosphere is defective and must be replaced CAUTION Risk of defective gyrosphere The gyrosphere may not be in operable working condition if after a time period of around 45 minutes after power up the gyrosphere current has not dropped below 320 mA If a visual inspection reveals no obvious cause of malfunction the power up cycle of the gyrosphere must be completely repeated If after a time period of around 45 minutes after the second power up cycle the gyrosphere current has still not dropped below 320 mA the gyrosphere may not be in operable working condition Contact the Sperry Marine Service for advice CAUTION Risk of misleading gyrosphere data operating values The temperature and gyrosphere current values are indicated as reading values at the CDU only Both values can be adjusted via correction values which are set to neu tral no correction values by default Therefore the indicated values may deviate from real gyrosphere operat ing values which can only be measured at the required checkpoints by authorized service personnel CAUTION Risk of inadequate correction values Any wrongful or not instructed adjustment of the temperature and gyro sphere correction values will falsify a correct identification of the NAVIGAT X MK 1 system s operating conditions Only authorized service personnel is allowed to c
55. compass monitoring device such as the NAVITWIN IV must provide the heading difference alarm SPEED FILTER Sets the filter parameters used for the North speed error correction The preset factory defaults should not normally be altered In high speed craft however it will be necessary to increase the maximum speed value to prevent rejection of valid high speed values Settings CONST time constant filter time constant 0 99 s default 20 s The filter time constant determines the level of filtering applied to the incoming speed before it enters the calcula tion of North speed error correction Occasional dropouts and glitches will be completely blocked for a duration of up to the time constant s value At the same time the effects of steady acceleration or decel eration are smoothed out After a change of speed a new constant speed will enter the error correction routine with delay of approximately five times the time constant SPEED MIN speed minimum minimum speed value 99 9 99 9 kn default 5 0 kn The minimum speed value determines the lower limit of the valid speed range Actual speeds below the limit will be rejected Should the actual speed remain below the limit for more than 10 s a speed invalid alarm will be given Note In case Speed Invalid alarm is triggered while the vessel is not in motion or moving very slowly e g when manoeuvring in harbour this is often ca
56. condition A default exchange of the fan is recommended in a three years interval Maintenance of the NAVIGAT X MK 1 4 1 056343 4 2 NAVIGAT X MK 1 Gyrosphere Maintenance CAUTION Risk of damage through misusage Scheduled maintenance or service work on the gyrosphere is to be car ried out by authorized service personnel only Note The gyrosphere and the gyrosphere container are the only components ofthe NAVIGAT X MK 1 which require regular maintenance Note For installation and service procedures of the gyrosphere and gyro sphere container the following separate Installation Maintenance and Service Procedures delivered with the gyrosphere apply 04911 0125 001 for gyrosphere type 2 gyrosphere container mod 7 2 04911 0125 002 for gyrosphere type 2 gyrosphere container mod 10 2 05000 0125 001 for gyrosphere type 3 gyrosphere container mod 10 3 18 Month Maintenance Sperry Marine recommends to have a regular gyrosphere maintenance carried out by authorized service personnel every 18 months During the 18 month maintenance the gyrosphere and the inner surface of the con tainer are cleaned and all fluids are renewed If necessary the centering pin is exchanged NAVIGAT X MK 1 is counting the system operating hours automati cally until a maximum level 18 months is reached When the maximum level of operating hours is reached the following message i
57. moa E a n undo snos Ih Iu xw m ba 24NDC 18 36 VOC Bock p Supply Pod u 24 VOC 18 36 VDC Back Up Supply bea NOR reda Jes 9 19 ino srims u seis 509 us cm pomy oma mo Deep pun vane Loy pem smi 20 snp 1 uy vog uy NE do m TET is rn e ro oper zz s on Repeater Connections 20 29 see Drg No 4932 0153 66 iios re 15 e o re ao za 2324 Z Alarm Panel Repeater Output Repeaters PE STOCK NO I 172759154 LI 74811 pii anno 4 ls s s o i occur 4914 4914 74807 115 230 Power Supply 4 Husa 2 be separotely fused All Power Supplies must All Housings must be grounded If screened cables are not grounded ly if 5422 ot ave gt 5 steps Inverts cet sug NOL owg ou cud zud m a NORE zzy S J mog su zu m 108 903 7 SLOT as shown malfunction wi other cases 1 Phase Interface 2 vd Supply Heading Sensor 1 max025 6 steps i Interface interlink if Compass Monitor is connected y if R5422 Lom pug
58. more than the cause of the differ set alarm threshold ence ROT Max Rate of Turn Prevent vessel from EXCEEDED EXCEEDED alarm threshold turning too fast or exceeded increase threshold if Alarm reminds the unwanted alarms Operator not to given exceed preset threshold during turns FAILURE FAILURE Loss of power from Check AC main AC AC SUPPLY main supply power supply SUPPLY FAILURE FAILURE Loss of power from Check DC backup DC DC SUPPLY backup supply power supply SUPPLY RECOM OPERA Alarm given during Acknowledge alarm MENDED TION TIME operation if opera System will power ANNUAL tion hours counter up normally MAINTE reached maximum To ensure trouble NANCE level 18 months free operation it is DUE and at each power highly recom see man up if more than 18 mended to have ual months have maintenance carried passed since the out every 18 months last gyrosphere maintenance NT COM NT COM Loss of input data Check NAVITWIN FAULT FAULT from compass mon and interface itor NAVITWIN Error messages NAVIGAT X MK 1 Chapter 4 4 1 056343 E Scheduled Maintenance Maintenance of the NAVIGAT X MK 1 The NAVIGAT X MK 1 requires no scheduled maintenance procedures to be carried out by shipboard personnel or service personnel Note A visual inspection of cables and connectors of the gyrocompass should be carried out regularly to detect
59. supply present CR 10 red overload 24 VDC out TB1 3 1 4 CR 12 green 115 230 VAC main supply power present CR 15 red overload 12VDC out to Control and Display unit CR 17 green activity on Tx line nav data printer Location of Parts on the Master PCB NAVIGAT X MK 1 056343 E LED Colour Indication CR 23 green follow up step motor phase 2 active CR 24 green CR 25 green follow up step motor phase 1 active CR 26 green CR 30 green activity on Tx line Sens Data or AD10 clock TB 7 13 7 14 CR 31 green activity on Tx line SuperFast or AD10 data 7 11 7 12 CR 32 overload 24VDC out to Switch Over Unit 3 22 CR 34 green activity on Rx Tx line ext Display Unit TB 4 11 4 12 CR 38 green activity on Tx line SuperFast TB 7 9 7 10 CR 39 green activity on Tx line Fast output TB7 7 7 8 CR 40 green activity on Tx line Sens Data TB 7 5 7 6 CR 41 green 6 step output 2 phase 3 active CR 42 green 6 step output 2 phase 2 active CR 43 green 6 step output 2 phase 1 active CR 53 green activity on Tx line Sens Data TB 7 3 7 4 CR 54 green activity on Tx line Sens Data TB 7 1 7 2 CR 55 green 6 step output 1 phase 3 active CR 56 red overload internal 24VDC 6step repeater supply CR 57 green 6 step output 1 phase 2 active CR 58 green 6 step output 1 phase 1 active CR 59 red overload 24 VDC out to Switc
60. the test mode in the Serv ice Setup 1 See TEST MODE on page 8 14 to check the heading output to serial and 6 step repeaters and the analogue rate of turn output The test mode is functional even if the gyrosphere is not yet installed 4 f not yet installed the gyrosphere must now be installed gt See Gyrosphere Installation on page 7 4 for details 5 After installation of the gyrosphere proceed with the power up func tion test See Power up Function Test on page 5 7 for details 6 To bring the gyrocompass system into working order the existing alignment error must then be determined exactly and the error cor rection applied as described under Alignment Error Correction on page 7 7 7 f required determine the correction values for the magnetic com pass heading and enter the magnetic compass calibration table as described under Magnetic Compass Calibration on page 7 8 7 6 Initial System Configuration NAVIGAT X MK 1 056343 E 75 Alignment Error Correction CAUTION Risk of inaccurate alignment error correction The compass must have been in continuous operation for at least 4 hours before the alignment error can be determined accurately If bearing repeaters are used to determine the true heading these must C be properly aligned to the vessel s fore and aft axis In order to obtain correct heading data the existing alignment error the angular difference between the compass orientation
61. the true operating gyrosphere current value measured true RMS The true operating value of the gyrosphere current can only be meas ured true RMS at the 1 Q gyro current test resistor R103 on the mas ter PCB All gyrosphere current details are commented within the power up function test Powerup Function Test The AC voltage in mV across the test resistor R103 equals the gyro sphere current in mA Figure 5 1 on page 5 8 shows the location of the 1 Q gyro current test resistor R103 5 7 056343 NAVIGAT X MK 1 Figure 5 1 Location of gyro current test resistor R103 The 1 gyro current test resis tor R103 is located at the left side of the master PCB close beneath the J4 connector and TB8 Parts materials and tools required e Trimmer adjustment tool e Multimeter true RMS Procedure 1 Power up the compass system A startup screen is shown and a system Y TE x Sissi test sequence is executed When the system test has been passed the compass enters normal operational mode The display shows the heading data from the available compasses and the heading difference alarm threshold Incase ofa first time installation where the basic configuration has not been carried out yet alarms will be given at this point Alarms caused by missing input data or an incomplete system configuration may be safely acknowledged to continue with the power up functi
62. transported in its carrying box in the orig inal transport container Do not throw or drop the transport container The transport container is to be transported in an upright position only CAUTION gt Risk of damage to the gyrosphere Carry the carrying box containing the gyrosphere by hand only and han dle it with extreme care Remove the gyroshpere from the carrying box only if required for imme diate installation CAUTION gt Safety Instructions Risk of data loss through shutdown of the compass power off condition After a shutdown of the compasses main and backup power supplies it cannot be guaranteed that all menu settings remain stored unchanged Always check whether the shaft correction angle and alignment error cor rection values are noted correctly in the setup tables before switching off the power supplies see Setup and Configuration Tables on page A 1 Appendix Always make sure to separately note the shaft correction angle and align ment error correction values before switching down the compass for maintenance or repair purposes 056343 NAVIGAT X MK 1 CAUTION Risk of defective gyrosphere caused by GYRO FAILURE Should a GYRO FAILURE alarm occur during power up the compass is not working properly De energize the system and visually check the connections to the gyro sphere the follow up step motor and the shaft encoder If the failure reoccurs when the
63. troubleshooting to e Visual inspection of mechanical components the master board and wiring e Continuity checks of wiring connections e Checks for short circuit overload conditions or reversed polarities These conditions are indicated by red LEDs on the master board e Checking for on board voltages and I O signals The presence of voltages and signals is indicated by green LEDs on the master board Exact voltage levels must be checked with a voltmeter The data con tent on serial I O lines must be checked with the aid of suitable ana lyzing tools such as PC based protocol interpreters or terminal programs When components on the master board other than socketed ICs are assumed to cause malfunction the complete master board assembly stock no 20672 is to be exchanged When components on the baseplate assembly are assumed to cause malfunction the complete baseplate assembly stock no 22407 is to be exchanged Troubleshooting Instructions 9 1 056343 NAVIGAT X MK 1 9 2 Location of Parts on the Master PCB Figure 9 1 below shows the locations of exchangeable components connectors trimpots and diagnostic LED indicators on the master PCB Figure 9 1 location of parts on the master PCB cr 10 aua Qewoo css sl QS S SoG m 7 am T8 9 2 Location of Parts on the Master PCB NAVIGAT X MK 1 056343 E Exchangeable Components
64. values for the speed and latitude Settings Values MAN SPEED For setting the manual speed input value MAN LAT For setting the manual position input value speed 0 0 99 9 kn latitude 9000 00 N 90 00 00 S 2 13 Manual Settings Menu 056343 NAVIGAT X MK 1 HDG DIFF ALARM Heading Difference Alarm Sets the manual input values for the heading difference alarm threshold BETWEEN Selects the heading sources to monitor Settings GY1 GY2 Monitor difference between gyros 1 and 2 heading GY1 MAG Monitor difference between gyro 1 and magnetic compass heading GY2 MAG Monitor difference between gyro 2 and magnetic heading OFF Heading difference alarm monitoring is disabled DIFF Alarm Heading Difference Alarm threshold Sets the alarm threshold value Value 0 99 MAGNETIC VARIATION Sets the magnetic variation input parameters MODE Selects the magnetic variation input mode Settings AUTO Magnetic variation data is read automatically MAN The actual magnetic variation value is entered manually MAN VALUE manual value Sets the manual input value for the magnetic variation Value 99 9 W 99 99 NORTH SP ERR CORR North Speed Error Correction Selects the North speed error correction mode Settings Automatic North speed error correction is enabled OFF Automatic North speed error correction is disabled Manual Settings Menu NAVIGAT X MK 1 Manu
65. with the Electrical Installation Check Procedure Electrical Installation Check Procedure 1 Check if the NAVIGAT X MK 1 correctly configured for the power supply present 230 VAC 115 VAC 2 Checkif all wiring of the NAVIGAT X MK 1 gyrocompass system components is performed according to the standard or project spe cific connection drawings 3 Check that all wiring cables are fitted with the applicable cable screens and that all cable screens are correctly connected 4 Checkifall wiring cables are correctly connected to the screw down terminals of the Master PCB 5 Check if all the ship s cable are correctly inserted through the inlets of the compass housing wires connecting to TB1 TB4 through left hand side inlets wires connecting to TB5 TB7 through right hand side inlets 6 Make sure that all wires running inside the housing are short as pos sible and no wires run from one side across to the other Installation Check Procedures 7 11 056343 NAVIGAT X MK 1 Check if all NAVIGAT X MK 1 gyrocompass system components are correctly grounded according to the standard or project specific con nection drawings Check if the inner cable screens are connected to system ground of interfacing equipment Check if a 24 V backup supply voltage floating relative to the ship s ground is installed to the NAVIGAT X MK 1 gyrocompass In case a step of the check procedure is not met as required mend the relevant inst
66. 1 056343 E User Setup The User Setup menu provides access to settings which the operator may need to alter occasionally To access the User Setup MATH Fi DISPLAY DATA F2 MANUAL SETTINGS 3 SETUP Call up the Main Menu Press Shift F3 to select Setup Menu EDU Press Shift F1 to select User Setup 2 SERVICE SETUP The User Setup sub menu opens WARE UERSIOH C CAL TABLE User Setup Overview Note User Setup Figure 2 6 User Setup The caption for the different selecting and editing symbols used in all user setup menus is identical with the caption symbols used in the man ual settings as described in figure 2 3 on page 2 10 USER SETUP 1 DATETIME 41 DATE TIME input date time 2 OF THARE UERS 106 3 3 MAG C MODE AUTO MAN DATE dd mm yy day month year TIME hh mm hours minutes SOFTWARE VERSION software version info master board nn n display board nn n MAG C CAL TABLE magnetic compass MAG C CAL TABLE calibration table ON OFF ENTER VALUES F1 gt entry 0 49 gt hdg display 0 0 359 9 corr value 99 9 99 9 2 17 056343 NAVIGAT X MK 1 User Setup Parameters DATE TIME Sets the date and time input parameters MODE Selects the date and time input m
67. 124 408 2 99vl6v VOvl6V a pug 22759185 1L 58 1504 Uv S jog 2E Psuores 00a 14 ad ues 30407605495 dwog ndur 330 dui 0349 14 0 1 890 183u 2 dmjag aomas ncm stis 9 ttr su yng vam 5 per usa o tuo nier LOIN X IV9AVN SSYdWO203A9 pub sy ers oae XJ SIRO anckno Joy jo oj pasur 2 apnqpoo4 ssoduog gozi 108 stis LA Ld EN ios oen mom so NS Nowe FON 40 any ey mo ydo sinis 29 19 ve sms sms ens Al i 1220 3 No dom svo 4109 uo seju 2 909 1 68 OV yt BL WL pipumoszldo q pos os oppo Busnes 04
68. 3 Heading display screen is shown After a cold start the gyrocompass system N requires a settling time of up to three hours WARNING before reliable heading data is produced 2 4 Power up Sequence NAVIGAT X MK 1 2 5 056343 E Selecting the Active Heading Source WARNING Limited heading data accuracy during settling time After a power up from cold the NAVIGAT X MK 1 requires settling time of three hours before reliable heading data is available Power up the system at least three hours before leaving harbour Power down the system during long docking periods only Make sure that the NAVIGAT X MK 1 has settled before using its heading as the reference for heading control systems RADAR ECDIS etc A magnetic compass heading source should be selected as reference only in case of failure of the gyrocompass es The operator may select one of the available heading sources as the active source i e the heading reference to be distributed to compass repeaters heading control system RADAR ECDIS etc Depending on the system configuration the active heading source is either selected from the NAVIGAT X 1 control and display unit sin gle or dual gyrocompass systems or from an external device such as a NAVITWIN compass monitor heading management system a NAVIPILOT heading control system or an external selector switch To change the active heading source from the control and display unit e Press the se
69. 3 A 125 VAC 0 5 A 056343 1 7 NAVIGAT X MK 1 Marine Equipment Directive EC Declaration of Con formity Declaration Northrop Grumman Sperry Marine Woltmanstrasse 19 D 20097 Hamburg Germany as manufacturer hereby declares that the following specified equip ment NAVIGAT X MK1 GYROCOMPASS SYSTEM complies with the Marine Equipment Directive 96 98 EC as amended This equipment has been tested to verify compliance with the Regulations and Testing Standards as per EC Type Examination B and EC Quality System D issued by Notified Body No 0098 Germanischer Lloyd Note eg current issue of the detailed Marine Equipment Directive EC Declara tion of Conformity of Northrop Grumman Sperry Marine B V Hamburg is part of the client CD stock no 56 800 For further details please contact Northrop Grumman Sperry Marine B V Hamburg Regulatory Support Group Marine Equipment Directive EC Declaration of Con NAVIGAT X MK 1 Chapter 2 2 1 056343 E Operation Operating Conditions The permitted ambient temperature for the operation of the gyrocom pass system is between 10 C to 55 CAUTION Risk of damage destruction through low temperatures The supporting fluid in the gyrosphere container will start freezing at temperatures below 0 C The NAVIGAT X MK 1 must no longer be operated when the ambient tem perature at the gyrocompass location falls below
70. 4 8 CR 119 green activity on Rx line Position TB 4 15 4 16 CR 122 red overload 24 VDC out to repeater 6 CR 123 red overload 24 VDC out to repeater 3 CR 124 red overload 24 VDC out to repeater 2 CR125 red overload 12 VDC out TB 4 24 CR127 green activity on Rx line Speed TB 4 13 4 14 CR 128 green relay attracted K1 watch alarm acknowledge CR129 green relay attracted K4 max ROT exceeded CR 130 green relay attracted K7 heading diff alarm CR 131 green relay attracted K2 status G M CR 132 green relay attracted K5 AC power failure 133 green relay attracted K8 DC power failure CR 134 green relay attracted K3 status G1 G2 CR 135 green relay attracted K6 power failure and general alarm CR 136 green relay attracted K9 G1 G2 to Switch Over Unit CR 137 red overload 24 VDC out to repeater 1 CR 138 red overload 24 VDC out to repeater 4 CR 139 red overload 24 VDC out to repeater 5 9 6 Location of Parts on the Master PCB NAVIGAT X MK 1 Chapter 10 056343 E Corrective Maintenance Life danger through electrical shock When the AC main supply is switched on live voltages are present at the line filter and the power transformer s terminals When the compass is energized main and or backup supply present the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere con
71. 72 the gyrosphere container stock no 022561 the gyrosphere stock no 074829 and the installation and replacement parts kit stock no 022638 The gyrosphere is contained in a specially designed transport box This transport box is completely suitable for transport purposes by air sea rail and road Until installation the gyrosphere is always to be stored in its original transport box Upon installation the gyrosphere is to be removed from the transport box and is to be carried by hand directly to the place of installation Installing the Compass Housing The compass housing is to be attached to a level surface e g a floor or console base by means of six M10 bolts or welding studs to be supplied by the shipyard At the location of the compass proper ventilation must be ensured and sufficient space provided for the housing to be opened and maintenance work to be carried out For the amount of space required the attachment points and the posi tion of the cable inlets refer to dimension drawing 4914 0112 02 in the appendix In the horizontal plane the compass may be installed at any angle with respect to the vessel s longitudinal axis Alignment error i e the angle between the compass and the vessel s longitudinal axis is corrected electronically by setting the alignment error correction value in the Service Setup 1 see Configuration Menu Service Setup 1 on page 8 1 for details 7 1 056343 7 2 NAV
72. 804 ades f NOL suas 04 suas Qui esus Puga m E DONZ puya zud m pup AOIF 108 moi oq NO T P 5 7 ie pre 2o 21 22 23 24 25 26 27 28 29 so zy ou imi urs on sug NOL syg NOL sug NOL aps pa s ror ro o n s 2 7 1 2 3 4 5 e 7 8 cable clamps io ground terminals on housing IH EE gel Ec nm uo svn 122755725 SEEI 255919 LIU nose v a sv DL uy em 4914 4914 Input Comp Monitor Sens D M Qutput System Type GM Interface 1 0 F1 GYRO Input OFF System F1 Service Setup 1 Hdg Sel Comp Monitor Name of Gyro 1 Gyro ID 1 Mounting of console frames ied by approximately tm 5 woy pion Cable inlets on both sides t TB 1 4 AC 0112 02 1 4994 0112 02 190 or mounted ithout frame 0031 0112 74 CONSOLE FRAME HEADING MANAGEMENT SYSTEM NAVITWIN IV wey 0 104 asy fe ve is om se mam 195 andu uon oany nd apon 2 ine ETT sio onus NL
73. 91 79 ISO 16328 2001 IEC 60945 2002 IEC 62288 2008 and IEC 61162 series The NAVIGAT X MK 1 Type 4914 CA NAVIGAT X MK 1 HSC version Type 4914 CC comply with the following specified standards as rate of turn indicator ROTI IMO resolutions A 526 13 A 694 17 MSC 36 63 MSC 97 73 MSC 191 79 ISO 20672 2007 IEC 60945 2002 IEC 62288 2008 and IEC 61162 series NAVIGAT X MK 1 has been type approved by the Russian River Register RRR for the purpose of provision of navigation safety of inland navigation and river sea going vessels and has been assigned certificate 190 06 3 1 1 For further details see Marine Equipment Directive EC Declaration of Conformity on page 1 14 The single unit design with a polyurethane hard foam housing allows the gyrocompass to be installed on any bridge If required the operating unit may be installed at a location remote from the compass or an addi tional remote operating unit may be used The unique method of supporting the gyrosphere by means of mere buoyancy ensures North stabilisation during short power failures e g after a three minute loss of power no more than two degrees of devia tion may be expected Once power has been restored the gyrocompass will return quickly to the correct heading The combined effects of the twin rotors and the liquid damping system virtually eliminate latitude error Heading is measured as a 13 bit absolute value with a digital shaf
74. IGAT X MK 1 Electrical Installation AC Supply Power Configuration Life danger through electrical shock When the AC main supply is switched on live voltages are present at the line filter and the power transformer s terminals When the compass is energized main and or backup supply present the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere con tacts Make sure the compass main and backup power supplies are always switched off and safeguarded against accidental switching on when configuring the system for the vessel s AC supply voltage t Figure 7 1 AC supply power configuration terminals 7 2 This Operation Installation and Service Manual 056343 applies only for NAVIGATXMK 1 systems with the new type master PCB and the PCB transformer on the rear side For NAVIGAT X MK 1 systems with the old type master PCB and the PCB transformer on the front side only the Operation Installation and Service Manual 056310 is applicable The NAVIGAT X MK 1 main power supply transformer in the compass housing is delivered pre wired for 230 VAC power supply with a wire link connecting the transformer terminals 5 to 6 as shown in Figure 7 1 If the system is required to operate on 115 VAC power supply wire links must be installed to link the transformer terminals 4 to 6 and 5 to 7 To gain access to the main power supply transformer the
75. J opui Interface 2 s n 25 27426 29 0 52 12 e epo va oe v ro roo 12 3 2 20 ves 121214 10 n 2o op poto e s o v e roo z a es 2e ps s e o nn 2 8 PPL T E otia na ra s ne o re no zo s 22 23 NOY des ow sy NOY oy NORE zzy 5 oy sus NOS y zzy su Oui J nip NOS Y zzy su J nog ho 000 Woy yes 9 EESTI S Plony ya0qu09 204 to central alarm panel e pug 55704 eyw pasop ub wwe apop Buses 29 Permanent Magnetic Repeater SWITCH OVER UNIT Serial Repeater Output Serial Repeater Output e m ET ovd y Qui Wo snis 79 19 sms Waage pu pug AOIF 10 33 2 4504 ades f NOL up E ads pug o 2 1 toi snes sires Puya zud m NU Qu m 6 Interface 2 1 6 steps T inter
76. M Qutput NMEA HCHDM System Type GGM Hdg Sel COMP MON DUAL GYROCOMPASS SYSTEM NAVIGAT X MK1 Ih 4932 0353 76 C NORTHROP S Each modi habs na 15 ne 1 Interface 1 0 F1 System F1 of Gyro Gyro ID 2 7 Serial Repeater Output Service Setup NORTHROP CRUVMAN SPERRY MARINE in wr SLO ion NMEA 0183 94 iso 211222324 ras 1 2 from Nav Receiver p 9 yan ou Jab Now y vay xar TT Z oxy June EN wow x vam Mic x NOL NO n m aide 1 4 we oo Puya AOIF 108 2 13 14 sie 5 7 2205200 gt wea 223200 ESIGN noa E nul E m M ow ses m Cable inlets on both sides Hamburg Germany TB 1 4 AC NORTHROP GRUMMAN DM 4 NMEA 0185 Sperry Marine Standard drawing ZZ Su f NOL OM zn se pub esu V 04 Jong pa zzy suf NOL Irc NAE zo ig sms D 10 n pup AD 0 4 2 NOY ndis sodng NOU ow su ou NOU ug oy J end onde Speed Input from Speedlog with cable clamps to ground terminals on housing ser pe s oo t o ose ps vo or e o so 1 2 3 s 6 7 8 9 o
77. MILLIMETERS STOCK REPLACEMENT FOR FREE SCALE ECO No DATE NAME see above ET DIN 150 2768 mH M10 50 DIN 933 B11 DIN 9021 Bolzen und Scheiben 912 f r for M10 Werftbeistellung Bolts and washers supplied Frontblende by the shipyard Access cover Empfohlener Aufstellungsort Auf der Schiffsmittelachse sowie auf H he des Hauptdecks oder darunter Der kann beliebig zur Schiffslangsachse installiert werden die A Fehlerkorrektur erfolgt ber das Bediengerat PREFERED LOCATION ON THE CENTERLINE OF THE SHIP AND ON HEIGHT OF THE MAIN DECK OR BELOW THE GYROCOMPASS MAY BE INSTALLED AT ANY ANGLE TO THE SHIP S LONGITUDINAL AXIS ALIGNMENT ERROR WILL BE CORRECTED WITH THE CONTROL UNIT Magnetischer Schutzabstand Mutterkompab Tochterkompa8 Bediengerat MAGNETIC CLEARANCE MASTER COMPASS REPEATER COMPASS CONTROL UNIT Mindestabstand vom MINIMUM CLEARANCE TO Magnet RegelkompoB STANDARD MAGNETIC COMPASS Magnet SteuerkompaB 0 40 m 0 45 m 0 30 m STEERING MAGNETIC COMPASS Reduzierter Mindestabstand vom MINIMUM CLEARANCE REDUCED TO Magnet RegelkompoB 0 30 m 0 45 m 0 30 m STANDARD MAGNETIC COMPASS Magnet Steuerkompa8 3E 30 m 50 E NN 30 m STEERING MAGNETIC COMPASS Gyrocompass 983563 09 0842 ee 01 983482114 05 12 4914 0112 022 D 982928 06 09 10 Kie DRAWING No MK 1 m 200 0112 02 PROJECTION MILLIMETE
78. Marine Equipment Directive Maximal Marine Equipment Directive Minute Minute Minimal Mechanical mode switch Modul Modus Gyrocompass container model 10 2 Gyrocompass container model 10 3 Gyrocompass container model 7 2 Most significant Bit Maritime Safety Committee Mean time between failure North Class notation for enhanced nautical safety Class notation for high speed craft NAVIGAT X MK1 Nav NFU NG N Gyro nm NM NMEA NMEA NMEA HDG NMEA HDM NMEA HDT NMEA Sup FAST NMEA GGA NMEA GLL NMEA HCHDG NMEA HCHDM NMEA HCHDT NMEA HDG NMEA HDM NMEA RMA NMEA RMC Off Hdg Offs op OUTP Abbreviations 056343 E Navigation None follow up NAVIGAT North gyro Nautic mile Nautic mile National Marine Electronics Association NMEA format 4800 Bd NMEA HDG sentence NMEA HDM sentence NMEA HDT sentence SuperFAST serial data output NMEA GGA sentence NMEA GLL sentence NMEA HCHDG sentence NMEA HCHDM sentence NMEA HCHDT sentence NMEA HDG sentence NMEA HDM sentence NMEA RMA sentence NMEA RMC sentence Normally open Number None Volatile RAM O Off heading alarm Offset Operational Output VII 056343 Ph P Gnd P N PAL PCB PLATH PLCC POS POSITION N QUICC QUART RAC RADAR RAI RAM Ref Voltage RM RMA RMB RMC RMS ROM ROR ROT ROTI rpm NAVIGAT X MK1 Pulse Phase Power ground Part number Pre programmed IC Print
79. N Risk of damage destruction through low temperatures The supporting fluid in the gyrosphere container will start freezing at temperatures below 0 C The NAVIGAT X MK 1 must no longer be operated when the ambient tem perature at the gyrocompass location falls below 10 C while the com pass is in operation or when the ambient temperature falls below 0 C while the gyrocompass is not in operation Always make sure that the ambient temperature is higher than 0 C respective 10 C If this is not possible the gyrosphere container with the gyrosphere must be removed from the NAVIGAT X MK 1 and transported to a place with sufficient ambient temperature Make sure to remove the gyrosphere from the gyrosphere container if no place with sufficient ambient temperature is available to eliminate dam age from freezing supporting fluid The removal is to be executed in a service work procedure by authorized service personnel only The permitted ambient temperature for the operation of the gyrocom pass system is from 10 C to 55 C When the ambient temperature at the gyrocompass location falls below 10 C while the compass is in operation or when the ambient tempera ture falls below 0 C while the compass is not in operation the gyro sphere container must be removed from the compass housing and stored a place where the ambient temperature will not fall below 0 C Removal and storage of the container as a whole with the
80. NAVIGAT X MK 1 2 4 Power up Sequence WARNING Limited heading data accuracy during settling time After a power up from cold the NAVIGAT X MK 1 requires a settling time of three hours before reliable heading data is available Power up the system at least three hours before leaving harbour Power down the system during long docking periods only Make sure that the NAVIGAT X MK 1 has settled before using its heading as the reference for heading control systems RADAR ECDIS etc A magnetic compass heading source should be selected as reference only in case of failure of the gyrocompass es NAVIGAT X MK 1 is not equipped with a power switch The gyro compass powers up as soon as supply power is applied Upon power up the startup routine is executed A startup screen is shown and a system test sequence is executed When the system test has been passed the NAVIGAT XMK 1 enters normal operational mode The display shows the heading data from the available compasses and the heading difference alarm threshold The currently active heading source is indi cated by an arrow symbol 7 next to the source s name Note The label at the front door shows a short overview of the power up sequence with a belonging Warning note for a single NAVIGATXMK 1 gyrocompass system Figure 2 2 Powerup Sequence Power up Sequence NAVIGAT X MK 1 Energize the gyrocompass label 1 System performs self test 2 Main PCB status message is shown
81. NORTHROP GRUMMAN Sperry Marine Operation Installation and Service Manual Original Documentation Keep for Future Reference NAVIGAT X MK 1 Digital Gyrocompass Systems Type 4914 CA Stock No 74807 and Type 4914 CC Stock No 74811 04914 0128 01 056343 E 11 Nov 2013 Northrop Grumman Sperry Marine B V Representative Office Woltmanstr 19 e D 20097 e Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 146 E mail service de sperry ngc com 056343 NAVIGAT X MK 1 2013 Northrop Grumman Sperry Marine This document and the information herein is the intellectual property of Northrop Grumman Sperry Marine B V NGSM BV and it s associate companies and may not be copied reproduced or translated without the express permission of NGSM BV Specifications were correct at time of press but may be varied in accordance with NGSM BV s policy of continuous product development Any technical content should be verified with NGSM BV Sperry Marine with major engineering and support offices in New Malden England and Hamburg Germany is part of the Northrop Grumman Navigation amp Maritime Systems Division N amp MSD Rev Date E 11 Nov 2013 Revision Record Remarks Factory setting menu technical pages amended service setup 2 amended installation procedure and power up function test amended D 11 Sep 2013 Updated version new service setup options Course Bus THS HDT
82. OFFSET 999 999 mV F2 SET RUDDER 2 gt SCALE 0 1 999 9 mV min OFFSET 999 999 mV Y SERVICE SETUP 1 Fl SYSTEM i gt SYSTEM TYPE system type hdg reference selection F2 ALIGN ERR CORR e SHAFT ANGLElet_ SYSTEM LoG GM GG o GGM HDG SEL LoCDU 1 CDU 1 2 COMP MON AUTOPILOT o EXT SEL gt ALIGN ERROR CORR alignment error correction corr value 179 9 4180 SHAFT ENCODER shaft encoder correction angle CORRECTION VALUE L corr value 179 9 180 F3 F2 contd on next page Configuration Menu Service Setup 1 8 3 056343 8 3 Service Setup 1 contd 8 4 contd from previous page 4A Y SERUICE SETUP 1 t 1 Fi EXT F2 NAME F3 TEST STATUS TH OF GYRO ODE Jel e EXT STATUS IN NAVIGAT XMK 1 ext status input function gt STATUS LOG TB2 23 STAT LOG STAT HDG 180 F1 ENABLE 180 OFFS OGYRO1 MILES E 2 180 OFF MAGN 95 1 lang ON NAME OF GYRO ID No 1 ID No 2 ID No 3 Gyro ID setting F3 F2 SERVICE Fi GEH ALA F2 PROT SETUR ab TYPE F3 RD18 USAGE BE Y 1 contd on next page SETUP GEN ALARM SETUP TEST MODE gt 999 999 min gt F1 CHANGE SETTINGS
83. PAU 4 9 75 CN pub asunog 1 ju Sore T Ih 1H 00401 puya DO n 3 s a a i e pre pe ops o o os s ae or 31132 m 1 2 5 5 6 7 8 9 re o e o 2 2 os p NORE X ys04 ou Juv NOY y zzy su ow Dimension Drawing DID p cm mI REMARKS NOU ou am f NOU ou 51 00 NO NX sust NOL od 61162 1 secedit sero D TOT 8 HOT ROT ROT e 50 NSO 32 Position NMEA 0183 94 from Nav Receiver SLOT SWITCH OVER UNIT 9 NO y va NOY 5 va n Mtt J pads Yo uy ooy ug omit 31 HDM HOT ypoqpsog EE Data Outputs NORE ow 2 Serot NOW X asoy ow Sty su NOR su ou NOY y zzy su ou J mpg NORE zzy Su Ow length Position not compliant wit 1 SPORT ction m length 185 23245 26 7 Cables marked with C Cross S up to 10 over 100m NMEA 0183 po 108 NOL OY maf MOL Pip E n roe t ed for
84. RS o edam 29 Je 2 0 qewsmrTmEEE 007 NORTHROP GRUMMAN SPERRY MARINE 12 05 2004 Einbauvorschlag fur externe Montage des Bediengerats SUGGESTED INSTALLATION FOR A REMOTELY LOCATED CONTROL AND DISPLAY UNIT Kabel CABLE S ule COLUMN L 12 Einbau in Sperry Marine Pultrahmen INSTALLATION IN SPERRY MARINE CONSOLE FRAME Einbau der Blindplatte INSTALLATION OF A BLANK COVER Blindplatte BLANK COVER 983563 09 08 12 Sperry Merire 0 982928 06 09 10 DRAWING No 4914 0112 02 NORTHROP GRUMMAN SPERRY MARINE 12 05 2004 DN T woe e ae BESET i MILLIMETERS see ECO D1 19834821 14 05 12 Ren HAMBURG 0 4914 0112 023 Pultausschnitt PANEL CUT OUT Kabel CABLE M3x50 DIN84 bl ig M3 DIN934 COLUMN L I i 15 Pulteinbau PANEL INSTALLATION Frontblende ACCESS COVER M3x10 DIN7985 5 2 DIN6798 5 2 DIN9021 Montagesatz 26890 optional INSTALLATION KIT 26890 OPTIONAL DIMENSION DRAWING Gyrocompass NAVIGAT X MK 1 REPLACEMENT FOR FREE SCALE DIN ISO 2768 mH m QUDERVH AUJAS NYMINTD sq saabad Suwrap jo UONDOUIPOU ipo laus hanno 0 10 810 0167 LOIN X 1VOIAVN ava N D TE 65012 22666
85. Settings Menu Technical Pages NAVIGAT X MK 1 056343 E Chapter 9 Troubleshooting 9 1 Troubleshooting Instructions Lire danger through electrical shock When the compass is energized the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere contacts When the AC main supply is switched on hazardous life voltages are present at the line filter and the power transformer s terminals Be extremely careful when operating the compass while the housing is open Newer touch the master PCB the connecting cables to the gyro sphere container or any other conductive components on the container or in the compass housing Always exclude any contact to energized components CAUTION Risk of damage of electrostatic discharge sensitive components The NAVIGAT X MK 1 contains electrostatic sensitive components AN Electrostatic discharge may permanently damage components When servicing the NAVIGAT X MK 1 take considerable precautions to prevent electrostatic discharge Avoid touching any of the electronic cir cuitry The NAVIGAT X MK 1 is a complex electronic system In case of mal function it would neither be practical nor economical to carry out trou bleshooting and servicing in the field down to the level of individual circuit components Unless instructed otherwise by Sperry Marine engineering field service personnel should limit
86. TB 8 plug connector and release the TB 8 plug connec tor of the follow up step motor cable Unscrew the screws of the TB 9 plug connector and release the TB 9 plug connec tor of the main power supply transformer cable Removing System Components from the Compass NAVIGAT X MK 1 Removing System Components from the Compass Housing 056343 E 12 Bend the retaining plate of the J4 plug connector away and unplug the J4 connector of the gyrosphere power sup ply and pick off contacts cable 13 Bend the retaining plate of the J2 plug connector away and unplug the J2 connector of the cooling fan cable 14 Unscrew the upper left 3 mm hex head screw of the master PCB 15 Unscrew the upper right 3 mm hex head screw of the master PCB 6 5 056343 16 17 NAVIGAT X MK 1 Unscrew the lower left 3 mm hex head screw of the master PCB Unscrew the lower right 3 mm hex head screw of the master PCB Hold the master PCB with the other hand to prevent it from falling outside Remove the master PCB from the compass housing Be careful not to damage any connectors or cables Unscrew the front left 5 mm hex head screw to loosen the left holding clamp of the baseplate Do not unscrew the 5 mm hex head screw completely 6 6 Removing System Components from the Compass NAVIGAT X MK 1 Figure 6 2 Shaft encoder correction angle value sticker Removing System Components fro
87. U Standard Connection Drawing 4932 0353 54 Dual Gyrocompass System NAVIGAT X MK1 with NAVITWIN IV GAS SOU Standard Connection Drawing 4932 0353 76 Dual Gyrocompass System NAVIGAT X MK1 with NAVITWIN IV SOU Standard Connection Drawing 4932 0353 68 Triple Gyrocompass System NAVIGAT X MK1 with NAVITWIN IV 2 x SOU Note All appended drawings revision controlled separately at Sperry Marine In case of doubt verify the current revision status of the draw ings with Sperry Marine This manual s revision status does not automat ically change in time in case the revision of an appended drawing changes XIV Drawings Sperry Marine Vessel NORTHROP GRUMMAN NAVIGAT X MK 1 Preferred Operational Settings Hull No Shipyard Service Station Installer Date Signature Note Make copies of this form to note the appropriate settings in the Manual Settings and User Setups for normal operation of the equipment In general automatic data input modes should be chosen in preference of manual input wherever possible Manual Settings Speed Lat Mode Speed Mode Posit Mode O AUTO O MAN O AUTO O MAN Speed Lat Set Man Speed Value kts Man Lat Value N S Hdg Diff Alarm Between O GY1 GY2 GY1 MAG GY2 MAG O OFF Diff Alarm Threshold Value Magnetic Variation AUTO MAN Mode Man Variation Value
88. U cable may be left connected to the master PCB 5 Gently turn the bellows until the largest of the three coupling seats in the bayonet collar points towards the front of the housing 6 Place the gyrosphere container into the compass housing with the largest of the three coupling seats located directly below the groove in the collar Note The largest of the three coupling seats is marked a green dot the collar 7 Put both hands around the container and lift it into the collar so that the coupling tongues slide into the corresponding grooves in the bayonet 8 While supporting the container with both palms put the thumbs on the rim of the collar pull down on it and turn it to the right 9 Gently lower the container The coupling tongues engage into their seats in the bayonet and the con tainer locks in place by its own weight 10 Plug the gyrosphere supply and pick off connector into its socket on the gyrosphere container 11 Check that the gyrosphere container turns freely around the vertical 5 6 Installing the Gyrosphere Container in the Compass NAVIGAT X MK 1 056343 E 12 Put the door in front of the housing so that the keys can be oper ated If the CDU cable has been disconnected during gyrosphere installation reconnect it gyrocompass is now ready to be put into operation dl 5 4 Leave the housing door open to observe the settling of the gyrosphe
89. across the master PCB will cause malfunction Always use the cable inlets on both sides of the compass housing for accurate wiring and keep all wires running inside the housing as short as possible Always avoid to run wires from one side of the compass housing across to the other CAUTION Risk of earth faults Wrong wiring of the cable shields makes the cables act as antennas resulting in earth faults Always make sure to correctly draw back the cable shields and fasten the cables to avoid earth faults Note EE In case of earth faults it is recommended to always check first the cable wiring for correctly connected cable shields CAUTION Risk of ROT filter malfunction The selected ROT filter setting in the manual settings menu needs addi tional activation to gain ROT filter functionality For activating the ROT filter setting in the service setup 1 itis mandatory i to pre install a wire link at the master PCB TB2 19 20 Note To make sure that the ROT damping time constant setting for the ana g logue ROT output becomes effective check if the mandatory wire link between the master PCB TB2 19 20 is correctly installed CAUTION AN Safety Instructions Risk of damage through aggressive cleaning agents Do not clean the compass with organic solvents acetone or any other substance which could damage or discolour plastic Only use water and soap or a mild detergent to clean the compa
90. al Settings Menu 056343 E SET NAVIPRINT Sets the operating parameters for the NAVIPRINT navigation data printer NAVIPRINT Turns printing on and off Settings ON Activate output to printer OFF No output to printer PAP SPEED paper speed Sets the paper feed speed Settings 60 mm print at 60 mm h 1 cm 10 min 150 mm print at 150 mm h 1 cm 4 min 600 mm print at 600 mm h 1 cm 1 HDG heading Sets the scaling of the heading graph Settings 30 scale to show 30 to the left and to the right from the graph s centre current print position shifts to centre when graph reaches margin 180 scale to show 180 to the left and to the right from the graph s centre current print position shifts to the centre when graph reaches margin 2 15 056343 NAVIGAT X MK 1 RUDDER Sets the scaling of the rudder angle graph Settings 9 scale to show 9 to the left and to the right from the graph s centre This setting provides a high resolution recording of small rudder movements and is useful for monitoring e g the steering behaviour of an autopilot 45 scale to show 45 Standard setting for 45 steering gears 70 scale to show 70 Standard setting for 70 steering gears OFF do not print rudder angle graph Required setting if no rud der angle feedback unit is connected to the compass MAN SETTINGS manual ROT settings
91. alibration corrects deviations due to the combined effects of the magnetic environment the particular sensor being used and the receiving circuitry on the master PCB Therefore a new calibration must always be carried out when the steering magnetic compass is exchanged or newly adjusted the magnetic compass heading sensor is exchanged and when the master PCB is exchanged in case a fluxgate sensor is used Never use a true heading source e g a gyrocompass as the calibration reference Never attempt to correct residual deviations of a properly adjusted mag netic compass by means of the calibration table Ideally the magnetic compass heading displayed at the NAVIGAT X 1 would exactly match the indication of the steering magnetic compass at a given mag variation of 0 09 In practice however deviations will occur between the steering mag netic compass heading and the heading data transmitted by a fluxgate sensor of a magnetic compass or an electronic compass as displayed at the NAVIGAT X MK 1 The NAVIGAT X 1 automatically corrects such deviations if a calibra tion table has been stored and calibration is activated in the User Setup Note The Magnetic Compass Calibration Table shall only be switched on for automatic magnetic compass heading correction in case a magnetic compass is indeed connected to the NAVIGAT X MK 1 system via a flux gate sensor Note If magnetic compass heading is rece
92. allation condition to meet the requirements If all steps of the electrical installation check procedure are met as required proceed with the System Configuration Check Proce dure System Configuration Check Procedure 10 Energize the system and wait until the startup message is displayed and the initial self test is successfully executed Go to the Service Setup 1 Configuration Menu Service Setup 1 on page 8 1 Check if the system type and heading reference selection settings are set to the required values of the gyrocompass system installed Check if the data formats for all devices connected to the data inputs are set as required n Gor GG type systems check whether the magnetic compass heading input is disabled n Gor GM type systems check whether the external gyro input is disabled Check if all the data output formats and IEC 61162 NMEA protocol standard settings are set as required Control again if the min max limits for the speed filter are well out side the possible range of the vessel s operating speed In high speed craft the max speed value will have to be increased Check whether the parameters for the analogue rate of turn output the status in and outputs and the rudder angle feedback inputs are set if required Check if the operational parameters in the Manual Settings menu are set to suitable values see Manual Settings Menu on page 2 10 for details Wherever possible a
93. ance of a vessel over the surface of the earth Safety of life at sea Scope of supply Switch over unit Speed No speed Static RAM Abbreviation for speed log Status Starboard Speed through water ship s speed as measured rela tive to the water 056343 SUSI SVDR SW t TB TB THS THS Temp TMC TMC function TSS1 TTL TxD NMEA FAST UART UDR UML USCG VAC Val VDC VDR Ver VHW VMS NAVIGAT X MK1 Sperry universal service instrument Simplified voyage data recorder Software Time TB 3 11 external input port Terminal block True heading and status Transmitting heading system Temperature Transmitting magnet compass Transmitting magnet compass function TSS1 protocol Heading pitch roll and heave mes sage in the commonly used TSS1 message format Transistor transistor logic Fast serial data output U Universal asynchronous receiver transmitter Universal digital repeater Unified Modelling Language United states coast guard Volt Volt alternating current Values Volt direct current Voyage data recorder Version Water speed and heading Voyage management system NAVIGAT X MK1 Abbreviations VMS ECDIS VOSS Vpp VTG VTS w w W DO 160 w o X rate X Y rates Y rate Z DO 160 056343 Voyage management system electronic chart display and information system Vessel optimization amp safety system Voltage peak to peak Velocity t
94. and Information System exempli gratia Environmental conditions Electromagnetic speed log European Norm Validity check of fiber optic sensor data status electrostatic discharge External status input port TB 3 11 External External selector switch F Fiber optic interface unit synonym for IPSU Line filter Nonvolatile Memory Failure mode effect analysis Fiber optic gyro Ferro Electrical RAM None volatile RAM Follow up G Gyrocompass single gyrocompass system Gyrocompass 1 Gyrocompass 2 Grounding avoidance system General Dual gyrocompass system NMEA sentence providing the GPS current fix data Dual gyrocompass Magnetic compass system Germanischer Lloyd Geographic position latitude longitude Gyro Magnetic compass system 056343 G M headings GMDSS Gnd GNSS GPS GPS AIS GT HCS HDG Hdg hdg Hdg Diff Hdg Sel HDG G HDT HMS HSC HSC 2000 HTC Hz 1 0 ICD ID IEC IMO NAVIGAT X MK1 Gyro Magnetic compass headings Global Maritime Distress and Safety System Ground Global Navigation Satellite System Global Positioning System Global Positioning System Automatic Identification System Gross tonnage H Heading control system Heading Magnetic Heading Heading Heading Difference Alarm Heading selection Selection of heading source device Heading Gyro Heading True Heading management system High speed craft Class notation for high speed craft Heading tra
95. and the vessel s fore and aft axis must be determined and the required correction applied Alignment error is O if the sides of the compass housing run exactly parallel to the vessel s longitudinal axis and the back of the housing points dead ahead The alignment error correction is carried out electronically by setting the correction value in the Service Setup 1 vessel s fore and aft axis compass orientation alignment error To carry out the alignment error correction 1 Determine the existing alignment error by comparing the compass heading with the vessel s true heading The true heading must be known to an accuracy of at least 0 52 2 Goto the Service Setup 1 and select the align error correction sub menu see Configuration Menu Service Setup 1 on page 8 1 for details 3 Enter the required correction value correction value equals the alignment error with the sign reversed Example The vessel s true heading is 123 0 the compass displays 123 4 the alignment error is therefore 0 4 thus the required correction value is 0 4 Note Um After accurate correction of the alignment error the compass is to dis play the vessel s true heading with an accuracy of at least 0 5 Alignment Error Correction 7 7 056343 7 6 NAVIGAT X MK 1 Magnetic Compass Calibration CAUTION Risk of inaccurate magnetic compass calibration The magnetic compass heading c
96. aption for Selecting and Editing Figure 2 3 shows the caption for the different selecting and editing sym bols used in all manual setting figures Figure 2 3 Caption for choice SERVICE SETUP 1 f er gt SUBMENU 1 functionality of submenu 1 em Mes ELI selecting and editing F5 P 1 A Choice B CHOICE B SUBMENU 2 functionality of submenu 2 SELECTION A o SELECTION Cumulative Selection 4 SELECTION and or B and or SUBMENU 3 functionality of submenu 3 L EDITING OF NUMERIC VALUES e g 0 1 9 9 Editing with T Note Um Choice means that either A or B must be chosen Selection means that A and or B can be selected cumulatively Editing means that numeric values must be edited 2 10 Manual Settings Menu NAVIGAT X MK 1 056343 E Manual Settings Overview Figure 2 4 e SETTINGS GYRO 1 Manual Settings SFEED LATITUCE e SPEED LATITUDE speed atitude input settings lt F2 HDG DIFF ALARM MAG VARIATION Je L F1 SPEED LAT MODE r SPEED MODE AUTO MAN POSIT MODE AUTO MAN F2 SPEED LAT SET gt SPEED 0 0 99 9 kts MAN LAT 99 99 99 N 99 99 99 S HDG DIFF ALARM heading difference alarm threshold gt BETWEEN GY1 GY2 GY1 MAG GY2 MAG OFF DIFF
97. ass and magnetic compass heading sources In case of failure of the gyrocompass the magnetic compass heading source may be activated to provide an emergency heading reference for repeaters and other peripheral equipment Figure 1 10 Standalone Gyrocompass TMC x system Ext Byrocompass Serial Repeaters Equipment using serial input Equipment using 6 step input Position Receiver Speed Log Rudder Angle Feedback Unit s Status Signals In Analogue R o T Indicators Nav Data P Printer Status Signals Out Example System Configurations 1 9 056343 Figure 1 11 NAVIGAT Dual Gyrocompass System NAVIGAT X MK 1 Dual NAVIGAT X MK 1 Gyrocompass TMC System The system shown in figure 1 11 below is the standard configuration for dual NAVIGAT X MK 1 gyrocompass system In addition to the two NAVIGAT X MK 1 gyrocompasses this system comprises the NAVITWIN IV heading management system HMS and the Switch Over Unit Type 4932 By selecting the active heading source at the NAVITWIN IV the operator determines which gyrocompasses data is distributed via the Switch Over Unit to external equipment such as heading control systems RADAR compass repeaters etc The NAVITWIN s heading diff alarm function permits to monitor the dif ference between any two of the available heading sources The off head ing alarm
98. ata input is selected with preference of manual input OO In the User Setup menu The current date and time is entered correctly O All gyrocompass system components functions are tested fully functional in oper O ation with the Service Setup 1 test mode gyrosphere current value in the Service Setup 2 code 610 indicated atthe O CDU matches with the true operating value of the gyrosphere current measured true RMS at the 1 Q gyro current test resistor R103 on the master PCB 105 VAC true 5 set on the master O The existing alignment roll and pitch errors are correctly determined and the O error correction is correctly applied Remarks Herewith confirm that the installation of the NAVIGAT X MK 1 Gyrocompass System has been performed in strict accordance with the SPERRY Marine Installation Guidelines and any other applicable installation instructions Name of authorized installing person in block letters Signature of authorized installing person Northrop Grumman Sperry Marine B V Representative Office Woltmanstr 19 D 20097 Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 298 E mail service de sperry ngc com GRUMMAN Parts List Sperry Marine Gyrocompass Installation Kit Mod 7 074695 0000 000 Part No Qty Description Ref 047976 0000 000 1 Case 1 049050 0000 000 3 S
99. ation table are left intact when the software is exchanged After installation of the NAVIGAT X MK 1 and before any exchanging the system software IC record all parameter settings in the setup and config uration tables to be able to re enter them manually if required Note It is advisable to copy the blank forms of the Setup and Configuration Tables to have editable blank forms at hand for recording purposes Archive filled out Setup and Configuration Tables and keep them togeth ter with the system manual in a wellknwon readily available location nearby the NAVIGATXMK 1 Note After installation of the NAVIGAT X MK 1 please return a filled out copy of the Setup Table to Sperry Marine for inclusion in the ship s file When permanent changes are made to the system configuration please return an updated copy of the Setup Table to Sperry Marine Setup and Configuration Tables XIII 056343 NAVIGAT X MK 1 B Drawings The following drawings are part of the appendix of this manual Designation Drawing No Dimension Drawing 4914 0112 02 Gyrocompass NAVIGAT X MK 1 Wiring Diagram 4914 0115 01 NAVIGAT X MK 1 Dimension Drawing 4926 0112 01 Operating Unit Standard Connection Drawing 4914 0253 15 Gyrocompass System NAVIGAT X MK1 without NAVITWIN IV with new Repeater Standard Connection Drawing 4932 0353 67 Single Gyrocompass TMC System NAVIGAT X MK1 with NAVITWIN IV SO
100. ay water increasing the 5 0 kn minimum speed default value In this case the minimum speed value must be adjusted accordingly Note For installation and service procedures of the gyrosphere and gyro sphere container the following separate Installation Maintenance and Service Procedures delivered with the gyrosphere apply 04911 0125 001 for gyrosphere type 2 gyrosphere container mod 7 2 04911 0125 002 for gyrosphere type 2 gyrosphere container mod 10 2 05000 0125 001 for gyrosphere type 3 gyrosphere container mod 10 3 Note For recording all parameter settings see Setup and Configuration Tables in the appendix of this manual Note Es The Shaft Correction Angle of the gyrosphere is a specific value for each single item and indicated at the right front corner of the baseplate Safety Instructions NAVIGAT X MK 1 Chapter 1 1 1 System Description 056343 E Introduction System Description Intended Use The NAVIGAT X MK 1 is a digital gyrocompass system for the maritime navigation of vessels and must be operated only from appropriately trained and educated personnel familiar with all mandatory safety and operating procedures The NAVIGAT X MK 1 provides North speed error corrected true heading data as well as rate of turn ROT data for the navigation of maritime vessels The NAVIGAT X MK 1 can operate as a standalone system or as part of a multi
101. ble pages on same menu level When pressed simultaneously with the SHIFT key the F2 function is executed 4 Down F3 key Calls up the Main Menu from normal operational mode Within a sub menu scrolls down through available pages on same menu level When pressed simultaneously with the SHIFT key the F3 function is executed 5 SHIFT key Pressed with other key to call up key s SHIFT function 6 DIM RESET key Adjust the display brightness When pressed simultaneously with the SHIFT key the RESET function is executed 7 DIM ENTER key Adjust the display brightness When pressed simultaneously with the SHIFT key the ENTER func tion is executed Display and Operating Keys NAVIGAT X MK 1 056343 E 2 3 External Control Devices External Control Devices Depending on the installation external devices may be present which remotely control certain functions of the NAVIGAT X MK 1 External device An external device may be used to select the active source i e the heading reference to be distributed to com pass repeaters heading control system RADAR ECDIS etc External selector An external selector switch may be used to reverse the heading apply a 180 offset to the heading data e g for opera tion in double ended ferries Remote device The audible alarm at the NAVIGAT X MK 1 may be muted from a remote device e g a central alarm panel 2 3 056343
102. ce at the serial data magnetic interface NMEA RMA Magnetic variation is read from the NMEA RMA sentence at the currently active position interface NMEA RMC Magnetic variation is read from the NMEA RMC sentence at the currently active position interface Configuration Menu Service Setup 1 NAVIGAT X MK 1 056343 NMEA SUPERFAST Configures the SuperFAST serial data output Settings Configuration Menu Service Setup 1 4800 Baud The output transmits all available data in NMEA format at 4800 Bd standard according to IEC 61162 1 9600 Baud The output transmits all available data in NMEA format at 9600 Bd none standard 19200 Baud The output transmits all available data in NMEA format at 19200 Bd none standard 33 Hz 38400 Bd The output transmits all available data in NMEA format at 38400 Bd high speed according to IEC 61162 2 The update rate for the HDT sentence is 33 Hz 50 Hz 38400 Bd The output transmits all available data in NMEA format at 38400 Bd high speed according to IEC 61162 2 The update rate for the HDT sentence is 50 Hz NMEA HCHDT The output transmits magnetic compass heading only using the NMEA HCHDT sentence at 4800 Bd PLATH The output transmits heading and rate of turn data using the PLATH binary protocol at 9600 Bd COURSE BUS The output transmits heading data using the serial Course Bus protocol at 9600 Bd 8 9 056343 8 10 NAVIGAT X MK 1 TxD
103. ce conventions are followed throughout this manual Danger notice begins with the named type of A WARNING A CAUTION t CET Safety Instructions danger and contains an operating or mainte nance procedure practice condition statement etc which if not strictly observed will result in injury or death of personnel A Warning notice begins with the named type of warning and contains an operating or mainte nance procedure practice condition statement etc which if not strictly observed could result in injury or death of personnel A Caution notice begins with the named type of caution and contains an operating or mainte nance procedure practice condition statement etc which if not strictly observed could result in damage to or destruction of equipment A Note contains an essential operating or main tenance procedure condition or statement which is considered important enough to be highlighted Special safety symbols may be used in this manual to indicate Risk of electrical shock Used in conjunction with a Danger or Warning notice Electrical components sensitive to electrostatic discharge Used in conjunction with a Caution notice vii 056343 NAVIGAT X MK 1 General Safety Information for the Operator WARNING gt Risk of deviation Never rely on one heading source alone to navigate a vessel Always confirm the plausibility of t
104. ck control Hertz Input Output Integrated circuit Interface Control Document Identifier id est International Electro Technical Commission International hydrographic office International Maritime Organization NAVIGAT X MK1 Abbreviations IMU INS INT HDG ONLY INT EXT HDG IP IPD IPL IPSU ISO KF Kt kt kts LAT Lat lat LCD LED LEHMK LF LFK lin lon Lon LORAN 056343 E Inertial Measurement Unit Integrated navigation system Internal heading only Internal or external heading International Protection Illustrated Parts Data Illustrated Parts List Interface and power supply unit International Organization for Standardization Jack connector Kalman Filter Knots Knots Knots Latitude Latitude Latitude Liquid crystal display Light Emitting Diode Lehmkuhl transmission standard company Lehm kuhl Line feed Litef Faser Kreisel Litef fiber optic gyroscope Linear Longitude Longitude Long Range Navigation 056343 VI LORAN C LSB m Mag Mag Hdg Inp MAGN Magn Cal Tab Magn DEV Magn VAR MAN MarED max MED MIN min min MMS Mod Mod Mod 10 2 Mod 10 3 Mod 7 2 MSB MSC MTBF N NAUT AW Naut HSC NAVIGAT X MK1 Long Range Navigation C Least significant Bit Meter Magnetic Magnetic compass heading input Magnet Magnetic compass calibration table Magnetic deviation Magnetic variation Manually
105. complete set of table entries is to be altered e g when a new mag netic compass heading sensor has been fitted or the steering magnetic compass has been newly adjusted the old entries from the calibration table need to become deleted first Magnetic Compass Calibration NAVIGAT X MK 1 056343 E 77 Installation Check Procedures To finish the installation of the NAVIGAT X MK 1 gyrocompass system it is mandatory to check all installation and system configuration condi tions with the following installation check procedures Note Use also the NAVIGAT X MK 1 Installation Checklist Record Sheet 04914 0125 10 in the appendix of this manual Mechanical Installation Check Procedure 1 Check if the NAVIGAT X MK 1 gyrocompass housing is correctly mounted on a stable level surface 2 Check if all recommended install distances are kept and sufficient space is provided around the housing to open the door and enable service work to be carried out 3 Check for adequate ventilation at place of installation of the NAVIGAT X MK 1 gyrocompass 4 Control and note the exact alignment error of the install position for a possible adjustment of the alignment error correction in the Serv ice Setup 1 later on Incase step of the check procedure is not met as required mend the relevant mechanical installation condition to meet the require ments steps of the mechanical check procedure are met as required proceed
106. d rear right 5 mm hex head screws to completely secure the left and right holding clamps of the baseplate 5 Insert the master PCB care fully into the compass hous ing Place all cables in the cut outs of the master PCB to not dam age any connectors or cables Adjacent picture shows the cables fed through the left cut out of the master PCB 6 10 Installing System Components into the Compass NAVIGAT X MK 1 056343 E Adjacent picture shows the cables fed through the right cut out of the master PCB 6 Hold the master PCB with one hand to prevent it from falling out 7 Tighten the lower right 3 mm hex head screw of the master PCB 8 Tighten the lower left 3 mm hex head screw of the master PCB hex head screw of the master 9 Tighten the upper left 3 mm p PCB 10 Tighten the upper right 3 mm hex head screw of the master PCB Installing System Components into the Compass Housing 6 11 056343 NAVIGAT X MK 1 11 Bend the retaining plate of the J2 plug connector away and plug in the J2 connector 12 Bend the retaining plate of the J4 plug connector away and plug in the J4 connector 13 Plug in the TB 9 plug connec tor and tighten the screws of the TB 9 plug connector 14 Plug in the TB 8 plug connec tor and tighten the screws of the TB 8 plug connector 6 12 Installing System Components into the Compass NAVIGAT X MK 1 Installing System Components int
107. down of the gyrocompass system it may take up to 45 minutes for the gyroscopes to stop rotating and the gyrosphere is therefore extremely sensible against any movement Should the gyro sphere touch the wall of the container the momentum of the rotating gyroscopes will make it topple and damage the centre pin Avoid any movement of the gyrocompass system during power down time Always be extremely careful in case the gyrosphere container must be handled during power down time Safety Instructions NAVIGAT X MK 1 056343 E CAUTION Risk of damage of electrostatic discharge sensitive components NAVIGAT X MK 1 contains electrostatic sensitive components Electrostatic discharge may permanently damage components When servicing the NAVIGAT X MK 1 take considerable precautions to prevent electrostatic discharge Avoid touching any of the electronic cir cuitry CAUTION gt Risk of loss of parameter settings through software exchange It cannot be guaranteed that parameter settings in the User and Setup menus and the entries made in the Magnetic Compass Calibration table are left intact when the software is exchanged Before exchanging the system software IC record all parameter settings to be able to re enter them manually if required CAUTION gt Risk of malfunction through wrong wiring Wrong wiring especially as running wires from one side of the compass housing to the other or
108. e se r7 18 19 20 2 AUD Not used wires have to be connected to separately ks in case Speed Input from Speediog 24v D ternal supply is used ss so sez a ea pes es 7 se soo Insert links in case intern step repeaters puga L2ES 504 Jed ET ET oL h NMEA NAMGAT NMEA NAMGAT Sin Cos X Compass Name MAGNCONP X 01 62 Ctrl GYRO 2 NAVPLOT No x Magn Q00raN SHar 9 E EET T Switch Over Unit 2 3 Magn Select zz Su SO mea Compass Nome X Interface Type Interface Type 50 NS jpg y Su pup s yg pug omst 5 re J SE Pod 29 10 s er TOT PPLAA PPLAB PPLAD Yes Compass Name ROT Gyro 3 Magn Interface Type Compass Nome Set Hdg GPS Interface Type G3 Interface Comp Status Select Boudrate Gyro Select Magn Select Status Select Boudrate Gyro Select Magn Select Status Select E I RS 422 RS 422 Type H oas GAS 1 iso 0 19pluo9 oo4 Jod bal RS 422 Out Max Hdg Di Time Constant Port Settings
109. e de sperry ngc com 004914 0125 010 B 11 Nov 2013 Page 1 of 2 Electrical Installation continued All the inner cable screens are connected to system ground of interfacing equip O ment 24 V backup supply voltage floating relative to the ship s ground is installed to O the NAVIGAT X MK 1 gyrocompass Remarks System Configuration After energizing the system a startup message is displayed and the initial self test O is successfully executed In the Service Setup 1 O The system type and heading reference selection settings are set to the required values of the gyrocompass system installed 004914 0125 010 B 11 Nov 2013 Page 2 of 2 The data formats for all devices connected to the data inputs are set as required The magnetic heading input is disabled in a G or GG type system O M ene O The external gyro input is disabled in a G or GM type system All the data output formats and IEC 61162 protocol standard settings are set as required The min max limits for the speed filter are well outside the possible range of the vessel s operating speed In high speed craft the max speed value is sufficiently increased OO The parameters for the analogue rate of turn output the status in and outputs and the rudder angle feedback inputs are correctly set if required In the Manual Settings menu Operational parameters are set to suitable values Automatic d
110. e housing position to open the door and enable service work to be carried out Adequate ventilation at place of installation is assured O O 9 The exact alignment error ofthe install position is noted for a possible adjustment of the alignment error correction in the Service Setup 1 later on Remarks Electrical Installation The NAVIGAT X MK 1 gyrocompass is correctly configured for the power supply 230 VAC present O 115 VAC All wiring of the NAVIGAT X MK 1 gyrocompass system components is performed according to standard or project specific connection drawings All wiring cables are fitted with the applicable cable screens and all cable screens are correctly connected Master PCB O All wiring cables are correctly connected to the screw down terminals of the O O All the ship s cable are correctly inserted through the inlets of the compass hous ing wires connecting to TB1 TB4 through left hand side inlets wires connecting to TB5 TB7 through right hand side inlets All wires running inside the housing are as short as possible and no wires run from one side across to the other O All NAVIGAT X MK 1 gyrocompass system components are correctly grounded O according to standard or project specific connection drawings Northrop Grumman Sperry Marine B V Representative Office Woltmanstr 19 D 20097 Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 298 E mail servic
111. e sure that the magnetic variation is set to 0 0 in Manual Set tings Menu on page 2 10 Make sure that the calibration is disabled setting OFF selected in the User Setup Magn Cal Tab see MAG C CAL TABLE mag netic compass calibration table on page 2 18 for details Select a manual steering mode Commence a continuous very slow and steady turn The vessel must be swung through one full circle 360 at least 5 While the vessel is turning com pare the indication at the steer ing magnetic compass with the magnetic compass heading val ues shown on the NAVIGAT XMK 1 display At every full 10 of steering magnetic compass heading 0 10 350 note all the dis played values Mag HDG Display Mag Compass Heading 6 Enter the observed display val 0 08 ues in the magnetic compass 10 heading calibration table blank A form included in the appendix of this manual uncalibrated 7 Calculate the required correc tion value for each heading value Compass 89 Heading uncalibrated 0 0 8 10 09 correction value is the offset which must be applied to a given display value in order to obtain the steering magnetic compass heading mag compass hdg mag hdg display correction value 7 Example steering magnetic compass heading 0 display value 0 8 correction value 0 8
112. ed circuit board Binary protocol of company C Plath Plastic leaded chip carrier Position No position Quad Integrated Communications Controller Quad Universal Asynchronous Receiver and Trans mitter R Rudder angle calibrator Radio Detection and Ranging Rudder angle indicator Random Access Memory Reference voltage Recommended minimum navigation information Recommended minimum navigation information NMEA sentence A Recommended minimum navigation information NMEA sentence B Recommended minimum navigation information NMEA sentence C Root mean square Read Only Memory Rudder order status Rate of turn Rate of turn indicator Revolutions per minute NAVIGAT X MK1 Abbreviations RRR RS 422 RSA RUD s sc S FAST M Outp SAT Log sc Factor SCU SEC sec SENS D M OUTP Sentence SFA unit S Gyro sin 5 5 SOG SOLAS SoS SOU Sp SPEED N SRAM SRD Stat stb STW 056343 E Russian River Register RS 422 serial data interface standard NMEA sentence for rudder set angle rudder angle graph South Second Scaling Superfast fast data output of magnetic compass heading Satellite speed log Scale factor Steering control unit Second Second Output sentence format for magnetic compass head ing at the sensor data output A self contained line of data Steering failure alarm unit South gyro Sine Steering mode switch Speed over ground actual measured speed of adv
113. eft connected to the master PCB 5 Unplug the gyrosphere supply and pick off connector from its socket on the pick off PCB 6 Turn the bellows until the largest of the three coupling seats in the bayonet collar points towards the front of the housing Note EP The largest of the three coupling seats is marked by a green dot on the collar 7 Put both hands around the container and lift it up so that the cou pling tongues disengage from their seats in the bayonet 8 While supporting the container with both palms put the thumbs on the rim of the collar pull down on it and turn it to the left 1 Illustrations show the Mod 10 3 gyrosphere container All instructions equally apply to the Mod 10 2 and Mod 7 2 container Removing the Gyrosphere Container from the Compass Housing 5 3 056343 NAVIGAT X MK 1 9 Gently lower the container The coupling tongues slide down in the grooves of the bayonet and the container is released from the col lar 10 Carefully remove the container from the housing and remove it while holding it closely with both hands to its storage location 11 At the storage location carefully place the container into its original transport box or another suitable outer package 12 Clearly label the packaged container and store it safely in an upright position making sure that it cannot be moved tilted or subjected to shock 13 Put the door in front of the housing and
114. enance Maintenance of the NAVIGAT X MK 1 4 1 Gleaning ot Gornpass HOusiING i e sence t teet Ea 4 1 Cl aningot Air teet oe 4 1 Gyrosphere 00011 4 2 18 Month 0 0 00 0202000 nn eren nier 4 2 Five Year Maintenance s esee ettet bete tei eda 4 3 Preventive Maintenance Protecting the Gyrosphere from Low Temperatures 5 1 Removing the Gyrosphere Container from the Compass Housing 5 2 Installing the Gyrosphere Container the Compass Housing 5 5 Power up Function 1 5 7 Gyrosphere Current Preliminaries 2 2 202 20 202020020000 00001 5 7 Parts materials and tools required 7 5 8 Proceaurez SD a eta tv ean 5 8 Removal Installation of Components Removing System Components from the Compass Housing 6 1 PTOG60UPS ais ore Te eb eat eed adel una aa 6 2 Installing System Components into the Compass Housing 6 9 Procedures los eq epe e V eke fs Eee E re Dar 6 9 System Installation Mechanical Installation u 7 1 Installing the Compass Housing een 7 1 Electrical Installation
115. ent Default value is 1 000 2 no correction Correction range is 0 000 9 999 The current gain factor adjusts the reading value of the gyrosphere current which can be indicated and controlled in the Service Setup 2 code 610 menu see the GYRO SPHERE DATA submenu in the Service Info Menu Serv ice Setup 2 on 8 21 The current gain factor needs to become adjusted by authorized service personnel only to match deviations of the reading value indicated at the CDU and the measured gyro sphere current value true RMS as described in the Power up Function Test on page 5 7 up If deviant gyrosphere current values are found the gyro sphere current gain factor needs to become readjusted by authorized service personnel and double checked as long as the indicated and measured true RMS gyrosphere current values are matched sufficiently After successful matching of the both values note the exact gyrosphere current gain factor setting in the setup tables Note The temperature and gyrosphere current gain correction values are set to neutral no correction values by default and are not to be altered by the operator However in case the correction values have previously been set by authorized service personnel and the system software is exchanged afterwards the set values will be lost and must be re entered manually Factory Settings Menu Technical Pages 8 25 056343 NAVIGAT X MK 1 8 26 Factory
116. ent software release ERROR LIST list of active errors gt error messages number of errors RESET MK 1 system reset warm start initiate system reset Service Info Menu Service Setup 2 NAVIGAT X MK 1 056343 E Service Setup 2 Parameters GYROSPHERE DATA CAUTION Risk of misleading gyrosphere data operating values The temperature and gyrosphere current values are indicated as reading values at the CDU only Both values can be adjusted via correction values which are set to neu tral 2 no correction values by default Therefore the indicated values may deviate from real gyrosphere operat ing values which can only be measured at the required checkpoints by authorized service personnel Displays the gyrosphere operating data Displays TEMPERATURE The ambient temperature around the gyrosphere container inside the gyrocompass housing is indicated at the CDU as reading value PH BRIDGE phase bridge The follow up circuit phase bridge voltage is indicated at the CDU as reading value GYRO CURR gyro current The gyrosphere current value is indicated at the CDU as reading value Note gyrosphere current value indicated at the CDU is a reading value only deviate from the true operating gyrosphere current value measured true RMS at the 1 Q gyro current test resistor R103 on the master PCB OP TIME COUNTER operation time counter Displays
117. ep of the check procedure is not met as required mend the relevant installation condition to meet the requirements If all steps of the system configuration check procedure are met as required the NAVIGAT X MK 1 gyrocompass installation has been successfully installed and tested 7 13 Installation Check Procedures 056343 NAVIGAT X MK 1 7 14 Installation Check Procedures NAVIGAT X MK 1 056343 E Chapter 8 System Configuration 8 1 Configuration Menu Service Setup 1 The Service Setup 1 provides access to the system parameters which configure the NAVIGAT X MK 1 according to the requirements of the installation at hand The Service Setup 1 also provides a test mode to check the proper func tion of the serial and 6 step heading outputs and the analogue rate of turn output Setup Access Code To prevent inadvertent or unauthorized changes to the system configu ration setup menus which are to be accessed by service personnel only are protected by access codes To access the Service Setup 1 MATH MEHU Fi DISPLAY DATA F2 MANUAL SETTINGS F3 SETUP MENU 4 Call up the Main Menu SETUP Fi USER SETUP F2 SERUICE SETUP Press Shift F2 to select Service Setup SERUICE SETUP BE SEIU When prompted for the setup code EHTER SETUP CODE Enter code 600 Press Shift ENTER to confirm the code The Service Setup 1 sub menu opens Configuration Menu S
118. er up cycle the gyro sphere current has dropped below 320 mA the gyrosphere is in in operable working condition Proceed with the power up procedure 14 Note the exact gyrosphere current value in the setup tables 15 After a settling time of at least 4 hours verify that the gyrocompass has settled to the correct heading Note Power up Function Test The 4hours settling time for the alignment is only mandatory in case of a first time installation of the NAVIGAT XMK1 5 11 056343 NAVIGAT X MK 1 Note im To verify the gyrocompass heading the actual true heading of the vessel should be known with an accuracy of 0 1 Check whether the setting of the shaft encoder correction value in the Service Setup 1 of manual 056343 matches with the value indicated on the baseplate Incase of a first time installation check that the heading shows the correct value approximately taking into account any existing misalignment of the gyrocompass Then set the alignment error correction value in the Service Setup 1 as required see Align ment Error Correction of manual 056343 for details After the alignment error correction value has been set the gyrocompass is to display the vessel s true heading with an accuracy of 0 5 n case of maintenance or replacement of the gyrosphere the displayed heading should now already be accurate within 1 0 If necessary adjust the stored align
119. ero point offset value 9 9 9 9 SET RUDDER 2 Sets the scaling factor and zero point offset value for the rudder angle input 2 Settings SCALE scaling factor 0 1 999 mV min OFFSET zero point offset value 9 9 9 9 Configuration Menu Service Setup 1 8 11 NAVIGAT X MK 1 056343 E 8 12 SYSTEM TYPE Configures the system type and the heading selector device SYSTEM Sets the system configuration Settings G Single gyrocompass system the control and display unit shows own gyro heading only the heading source selection and heading difference alarm functions are not available GM Gyro Magnetic compass system the control and display unit shows own gyro and magnetic compass headings heading source selection and heading difference monitoring functions are available for sources G and M GG Dual gyrocompass system the control and display unit shows both gyrocompass headings heading source selec tion and heading difference monitoring functions are availa ble for sources G1 and G2 GGM Dual gyrocompass Magnetic compass system the control and display unit shows both gyro and magnetic compass headings heading source selection and heading difference monitoring functions are available for sources G1 G2 and M HDG SEL heading selection Selects the heading source selector device to use Settings CDU 1 Standalone system the active heading source is selected at the contro
120. ervice Setup 1 8 1 056343 NAVIGAT X MK 1 Service Setup 1 Overview Figure 8 1 SERUICE SETUP 1 Service Setup 1 Fi INTERFACE 1 0 e O DEVICE interface configuration F2 ANALOG OUTP FEEDBACK SIGHAL L GYRO INPUT L6 PLATH LEHMK 1200 LEHMK 2400 LEHMK 4800 LEHMK 9600 NMEA HDT o OFF gt HDG INP Lo SIN COS NMEA HDM NMEA HCHDT NMEA HCTHS NMEA HDG PLATH MAGN NAVIPILOT COMP MONITOR o OFF gt SPEED INPUT 200 Pulse NM ONMEA gt POS INPUT NMEA GLL ONMEA GGA gt SENS D M OUTP Lo NMEA HCHDM NMEA HCHDT NMEA HCHDG S FAST M OUTP Lo NMEA HCHDM o NMEA HCHDT MAGN VARIATION Lo NMEA HDG NMEA RMA NMEA SUPERFAST Lo 4800 BAUD 9600 BAUD 19200 BAUD 33 Hz 38400 BD 50 Hz 38400 BD NMEA HCHDT PLATH o COURSE BUS TxD NMEA FAST Lo NMEA HCHDT HDT ROT COURSE BUS o PLATH A contd on next page 8 2 Configuration Menu Service Setup 1 NAVIGAT X MK 1 Figure 8 2 Service Setup 1 contd 056343 E contd from previous page E TM uTP e ROT ANALOG OUTPUT settings analog ROT output F2 ANALOG R FEEDBACK SIGHHLie L gt SC 0 1 999 9 mV min OFFSET 999 999 mV FEEDBACK SIGNAL settings for rudder angle OF RUDDERS feedback units si 1 2 gt F1 SET RUDDER 1 gt SCALE 0 1 999 9 mV min L
121. from its socket on the master PCB 7 Insert the new flash memory IC into the socket Re attach the cover to the compass housing Power up the system 10 Re enter all settings in the Manual Settings User and Service Setup menus as previously noted in the setup tables in the appendix of this manual Replacing Socketed ICs While all socketed ICs may be easily exchanged it will mostly be impos sible for field service personnel to trace back malfunction of the system to the failure of a given IC such as an UART or PAL In case of failure of an RS 422 serial data output however the reason is mostly a defective driver IC The RS 422 serial data outputs use standard quadruple RS 422 line driv ers MC3487 Replacing Socketed ICs NAVIGAT X MK1 056343 E Chapter 11 NAVIGAT X MK1 Spare Parts 11 1 Illustrated Parts List IPL Overview Table 11 1 Spare Part Name Stock No IPL of system component spare parts SSS Master PCB 020672 0000 000 e E aaa Illustrated Parts List IPL Overview Baseplate complete 022407 0000 000 Container Mod 7 2 top view 022470 0000 000 Centerpin Mod 7 2 029370 0000 000 Container Mod 10 2 top view 022418 0000 000 Gyrosphere type 2 mercury 074571 0000 000 Centerpin Mod 10 2 022383 0000 000 Container Mod 10 3 top view 022561 0000 000
122. function permits to monitor the difference between the actual heading from the active source and the set heading order as received from a heading control system or entered manually Alarms generated locally by a NAVIGAT gyrocompass are indicated and may be acknowledged at the NAVITWIN IV In turn the NAVITWIN IV transmits system wide operational settings and setup parameters to the NAVIGAT gyrocompasses The available heading sources the current source selection and the heading difference alarm threshold hdg diff threshold are also indicated at both gyrocompasses If a magnetic compass heading source is installed the NAVITWIN applies magnetic variation and distributes the data to external equip ment TMC function In case of failure of the gyrocompasses the mag netic compass heading source may be activated to provide an emergency heading reference for repeaters and other peripheral equip ment Switch Over Unit Q G1 Hdg uii G M Headings RoT and all other data signals distributed via Switch Over Unit Source Sel M Hag Status 0 Alarm Status Hdg Diff Off Hdg NAVITWIN IV Note A system with NAVIGAT X MK one NAVIGAT 2100 NAVIGAT 3000 fiber optic gyrocompass is also possible in an otherwise identical configuration Example System Configurations NAVIGAT X MK 1 Technical Data 1 6 Technical Data Accuracies heading
123. gyrocompass system environment Heading Management Sys tem HMS Not Intended Use The NAVIGAT X MK 1 and or the provided true heading and ROT data of the NAVIGAT X MK not allowed to be used for the navigation of inland water vessels and river boats Any exception to this restriction must be regulated by specific certification of an entitled organisation or administration for further details see certification information under Design and Main Features on page 1 6 and Marine Equipment Direc tive EC Declaration of Conformity on page 1 14 Although the NAVIGAT X MK 1 is a highly accurate system for providing true heading and ROT data operators must not rely on it solely as the only heading source The plausibility of the NAVIGAT XMK 1 heading and ROT data and the speed and position input data as secondary data must always be confirmed against all other available aids to navigation Since the NAVIGAT X MK 1 system can additionally be used for display ing secondary navigation data speed and position input data gener ated from other connected devices the operator must not take displayed secondary data for granted and is obliged to confirm the validity of secondary data independently 056343 NAVIGAT X MK 1 1 2 System Overview and Main Components Figure 1 1 NAVIGAT X MK 1 housing
124. gyrosphere installed as well as later re installation of the container may be carried out by shipboard personnel Always be aware that in case no storage place is available where the ambient temperature will not fall below 0 C the gyrosphere must be removed by authorized service personnel from the gyrosphere con tainer to prevent possible damage by frozen supporting fluid CAUTION AN Risk of damage through unauthorized service Only authorized service personnel is allowed to remove the gyrosphere from the gyrosphere container Always keep to the mandatory safety requirements and the correct serv ice work procedure to remove the gyrosphere from the gyrosphere con tainer Note For installation and service procedures of the gyrosphere and gyro sphere container the following separate Installation Maintenance and Service Procedures delivered with the gyrosphere apply 04911 0125 001 for gyrosphere type 2 gyrosphere container mod 7 2 04911 0125 002 for gyrosphere type 2 gyrosphere container mod 10 2 05000 0125 001 for gyrosphere type 3 gyrosphere container mod 10 3 Protecting the Gyrosphere from Low Temperatures 5 1 056343 5 2 4 NAVIGAT X MK 1 Removing the Gyrosphere Container from the Compass Housing Life danger through electrical shock When the compass is energized the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere sup
125. h Over Unit TB 3 23 CR 60 green 24 VDC on board supply to follow up motor present CR 74 green status input closed Alarm Mute CR 75 green status input closed G1 G2 CR 78 green status input closed ext status log status or 180 offset CR 79 green status input closed 200 pulse nm CR 83 red overload 12 VDC out fluxgate sensor CR 86 green status input closed G M CR 87 green status input closed Auto Man CR 90 green status input closed analogue ROT output damping CR 91 green status input closed op unit M R CR 92 green 12 VDC on board supply present CR 97 red overload 24 VDC out to Compass Monitor CR 98 red overload 24 VDC out to repeater 12 Location of Parts on the Master PCB 9 5 056343 NAVIGAT X MK 1 LED Colour Indication CR 99 red overload 24 VDC out to repeater 9 CR 100 red overload 24 VDC out to repeater 8 102 green activity on Rx line Compass Monitor TB 4 3 4 4 CR 104 red overload 24 VDC out to repeater 7 CR 105 red overload 24 VDC out to repeater 10 CR 106 red overload 24 VDC out to repeater 11 CR 110 green activity on Rx line ext Gyro TB 4 1 4 2 111 green activity on Rx line Magnetic Compass Heading TB 4 17 4 18 CR112 green activity on Tx line Repeater outputs TB 5 and 6 115 red overload 12 VDC out to ext CDU CR116 green activity on Tx line Compass Monitor TB 4 7
126. hange the temperature and gyrosphere current correction values Never alter the correction values unless specifically instructed by Sperry Marine CAUTION Risk of damage through overheating A polluted or clogged air inlet grill located at the back side of the compass housing will decrease the functionality of the cooling fan and cause over heating of the gyrocompass Always maintain the required distances around the compass housing to enable sufficient air supply and full cooling fan functionality Make sure to regularly clean the air inlet grill from dust and dirt and check the fan functionality to avoid overheating Note Um A visual inspection of cables and connectors of the gyrocompass should be carried out regularly to detect any signs of damage or deterioration x Safety Instructions NAVIGAT X MK 1 056343 E Note This Operation Installation and Service Manual 056343 applies only for NAVIGAT X MK 1 systems with the new type master PCB and the PCB transformer on the rear side For NAVIGAT X MK 1 systems with the old type master PCB and the PCB transformer on the front side only the Operation Installation and Service Manual 056310 is applicable Note gt In case Speed Invalid alarm is triggered while the vessel is not in motion or moving very slowly e g when manoeuvring in harbour this is often caused by fast currents of fairway water increasing the 5 0 kn minimum
127. he NAVIGAT X MK 1 heading and the speed and position input data against all available aids to navigation WARNING gt Limited heading data accuracy during settling time After a power up from cold the NAVIGAT X MK 1 requires a settling time of three hours before reliable heading data is available Power up the system at least three hours before leaving harbour Power down the system during long docking periods only Make sure that the NAVIGAT X MK 1 has settled before using its heading as the reference for heading control systems RADAR ECDIS etc A magnetic compass heading source should be selected as reference only in case of failure of the gyrocompass es WARNING gt Risk of misusage Before using the NAVIGAT X MK 1 operators must be appropriately trained and familiar with all operating procedures and safety instruc tions contained in this manual The manual is to be completely read before the first usage of the NAVIGAT X MK 1 Keep this manual during the entire service life of the product and always have it readily available in a nearby location for reference CAUTION Risk of damage destruction through low temperatures The supporting fluid in the gyrosphere container will start freezing at temperatures below 0 C The NAVIGAT X MK 1 must no longer be operated when the ambient tem perature at the gyrocompass location falls below 10 C while the com pass is in operation or when the
128. hecked and adjusted Follow the instructions in CORRECTION VALUES on page 8 25 of the Factory Settings Menu Technical Pages to match both gyrosphere current values 8 In case the reconfirmed value for the gyrosphere current directly measured true RMS at the 1 gyro current test resistor R103 on the master PCB is as well above 320 mA the VAC true RMS value needs to become adjusted Note For a present operating voltage of 100 VAC on the master PCB 105 VAC true RMS are necessary Figure 5 2 Measurement of VAC true RMS at J4 Measure the VAC true RMS at pins 1 and 2 wires white and brown of the J4 con nector on the NAVIGAT X MK1 master PCB Figure 5 3 Adjustment of true RMS at potentiometer R36 on the MK1 master PCB Adjust the potentiometer R36 on the NAVIGAT X MK1 master PCB with a trimmer adjustment tool to set 105 VAC true RMS Becareful not to damage the potentiometer R36 e e Note A regular screwdriver is not recommended for the adjustment of the potentiometer R36 as these are sensible components 5 10 Power up Function Test NAVIGAT X MK 1 Figure 5 4 Measurement of VAC true RMS at J4 056343 E 10 Measure again the VAC true RMS at the pins 1 and 2 wires white and brown of the J4 con nector on the NAVIGAT X MK1 master PCB to check whether 105 VAC true RMS are set 11 Repeat steps 8 10 if necessary until 105 VAC true RMS are set
129. hrough ground Vessel traffic service Watt West with with Section W DO 160E Environmental Conditions and Test Procedures for Airborne Equipment without Roll rate Roll and pitch rates Pitch rate 7 Section 7 DO 160E Environmental Conditions and Test Procedures for Airborne Equipment 056343 NAVIGAT 1 XII NAVIGAT X MK 1 056343 E Appendix Setup and Configuration Tables The following Setup and Configuration Tables blank forms are to be used for recording all parameter settings for archiving purposes and for being able to re enter them manually if required The Installation Checklist Record Sheet is mandatory to successfully finish and record the installation procedures of the NAVIGAT X MK 1 sys tem Designation Drawing No NAVIGAT X MK 1 Preferred Operational Settings 4914 0125 01 NAVIGAT X MK 1 Setup Table 4914 0125 02 NAVIGAT X MK 1 4914 0125 03 Magnetic Compass Calibration Table NAVIGAT X MK 1 4914 0125 10 Installation Checklist Record Sheet Gyrocompass Installation Kit Mod 7 4914 0126 00 074695 0000 000 Gyrocompass Installation Kit Mod 10 4914 0126 01 074696 0000 000 Gyrocompass Installation Kit Mod 10 3 4914 0126 04 022638 0000 000 CAUTION Risk of loss of parameter settings through software exchange It cannot be guaranteed that parameter settings in the User and Setup menus and the entries made in the Magnetic Compass Calibr
130. hrough the sup porting fluid and to the equator contact of the gyrosphere D HC Figure 1 9 Dynamic heading error The Mod 7 2 container and the Mod 10 2 container if not refitted for mercury free operation use mercury for the resistance bridge circuit Only specially trained personnel is allowed to take care with all handling of mercury and special handling procedures must be maintained Always keep to the current issue of the mercury handling procedures of Sperry Marine Northrop Grumman stock no 026150 0000 000 Dynamic Heading Error The adjacent figure 1 9 shows the correlation of dynamic heading error and latitude of the NAVIGAT X MK 1 System NAVIGAT X MK1 dynamic error Error degrees 0 10 20 30 40 50 60 70 80 90 Latitude degrees Correlation of dynamic heading error and latitude 0 4 x sec lat Operating Principle NAVIGAT X MK 1 056343 E 1 5 Example System Configurations Standalone Gyrocompass TMC System As a standalone system the NAVIGAT X MK 1 provides North speed error corrected true heading as well as rate of turn data If a fluxgate sensor type 4863 or an electronic magnetic compass is installed the NAVIGAT X MK 1 applies magnetic variation and distrib utes magnetic compass heading data to external equipment Transmit ting Magnet Compass TMC function The heading difference alarm function permits to monitor the difference between the gyrocomp
131. im Dim and MENU key functions Press Shift F1 Shift F2 or Shift F3 to go to the respec tive sub menu X Fi SUBMENU Arrow symbols t 4 at the right of the window indicate that further pages are availa ble at the same menu level With the Down or Up key scroll to the next or previous page respectively Press the MENU key to return to the next higher menu level Operating Menu 2 7 056343 NAVIGAT X MK 1 2 8 Selecting Parameter Settings A number of operational and setup parameters are set by selecting the appropriate option from a list Flashing up down arrow symbols to the right of a parameter setting indicate that a selection can be made from a list of options 1 With the Up Down keys select the required option e Press Shift ENTER to confirm and store the selection Qe e MENU leaves the sub menu without t ENTER Editing Parameter Values A number of operational and setup parameters are set by editing a numerical value A flashing box cursor indicates that a parameter s value is editable 1 With the Up Down keys edit the charac ter at the current cursor position 2 With the Dim Dim arrow keys move the cursor forward back to edit the GS next previous character 1 0 OMO DM Press Shift ENTER to confirm and store the new value e MENU leaves the sub menu without changes
132. ing N number ing source source activate of external another source if gyro ID available 2 Check ext gyro heading source and interface MAGN FAILURE Loss of magnetic Check magnetic COMPASS compass heading compass heading ERROR data from external source and interface source MAGN VAR MAGN VAR Loss of magnetic Check magnetic INVALID INVALID compass variation compass variation data source and interface if automatic input active SPEED FAILURE Loss of speed data Check speed data ERROR SPEED from external source and interface Source Error messages 3 3 056343 3 4 NAVIGAT X MK 1 Message Message in Cause Corrective on Display Error List Action SPEED SPEED Actual speed out 1 Check speed data INVALID INVALID side of valid speed source and inter range invalid speed face will not be used for 2 Check current North speed error speed filter correction parameters in When triggered Service Setup while vessel is not see SPEED FIL moving the set TER on page 8 minimum speed 17 default value is increased by fast 3 If required currents of fairway increase valid water speed range and or increase filter time constant POSITION FAILURE Loss of position Check position data ERROR POS data from ext source and interface source HEADING HEAD DIFF The monitored Check heading DIFF ALARM heading sources dif sources to determine ALARM fer by
133. ings 0 0 359 9 8 14 Configuration Menu Service Setup 1 056343 NAVIGAT X MK 1 GEN ALARM SETUP general alarm setup Selects in which cases the General Alarm relay is actuated Settings ON ALL ALARMS The relay is actuated whenever an alarm condition exists ON FATAL ALARMS The relay is actuated only in case of fatal alarms A fatal alarm exists when the gyrocompass can no longer provide its own heading data Loss of external data and the heading difference alarm are none fatal alarm conditions PROTOCOL TYPE Selects the conformance level for the NMEA outputs Settings THS HDT THS Actual vessel heading in degrees true produced by any device or system producing true heading This sentence includes a mode indicator field providing critical safety related information about the heading data and replaces the deprecated HDT sentence HDT Actual vessel heading in degrees true produced by any device or system producing true heading HDT is a deprecated sentence which has been replaced by THS REPEATER THS HDT SENSOR THS DATA HDT FAST THS HDT SUPER THS FAST HDT IEC NMEA IEC NMEA outputs conform strictly to IEC 61162 1 Proprietary output sentences start with PPLA IEC is the mandatory protocol type for all ships NMEA NMEA outputs use the older form of the propri etary navigation status data sentence PPNSD The NMEA 0183 protocol type is deprecated and should
134. ip IC 34 on the master PCB By exchanging the software IC the sys tem can easily become upgraded to a newer or downgraded to a previ ous software release if required The stock number of the pre programmed software IC 26562 remains identical through all software releases The IC s revision identifier indi cates which software release it has been programmed with Unless specified otherwise upon ordering Sperry Marine will deliver the IC pre programmed with the latest official software release Exchanging the System Software 10 1 056343 NAVIGAT X MK 1 Exchanging the flash memory IC Note 10 2 g 10 2 The flash memory IC is a 32 pin PLCC chip A suitable extractor tool is required to remove the IC from its socket Verify that a new flash memory stock no 26562 containing software 4914 1090 00 with the required revision identifier and release date has been obtained 1 While the system is running take notes of the current settings in the Manual Settings User and Service Setup menus 2 Check that all the menu settings have been entered correctly into the setup tables in the appendix of this manual If necessary correct and amend the tables 3 Power down the system Make sure that both the main and backup supplies are switched off and efficiently safeguarded against accidental switching on Remove the cover from the compass housing Remove the currently installed flash memory chip IC 34
135. ired data formats for all devices connected to the data inputs In G or GG type systems disable the magnetic compass heading input in G or GM type systems disable the ext gyro input 7 Select the required data output formats and IEC 61162 proto col standard setting 8 Check that the min max limits for the speed filter are well outside the possible range of the vessel s operating speed In high speed craft the max speed value will have to be increased 9 If required set the parameters for the analogue rate of turn output the status in and outputs and the rudder angle feedback inputs Initial System Configuration 7 5 056343 NAVIGAT X MK 1 Note Do not change the factory set shaft encoder correction angle the Service Setup 1 Note The alignment error correction may be set to approximate value at this point The existing alignment error however must be determined exactly later on and corrected as required Finalizing the Installation 1 Set the operational parameters in the Manual Settings menu to suit able values see Manual Settings Menu on page 2 10 for details Wherever possible automatic data input should be selected in pref erence of manual input 2 Enter the current date and time in the User Setup menu see User Setup on page 2 17 for details 3 After configuration undertake a function check of the system with all connected equipment in operation Use
136. ived from an already calibrated source such as a NAVITWIN NAVIPILOT or a self calibrating electronic compass magnetic compass calibration at the NAVIGAT XMK 1 is not required and must be disabled Calibration Procedure Overview CAUTION 7 8 Risk of inaccurate magnetic compass calibration The magnetic compass used as the calibration reference must be prop erly installed and adjusted The procedure should be carried out in calm seas only The magnetic compass calibration is a two step procedure 6At first the existing deviations between the indication of the steering magnetic compass and the magnetic compass heading displayed at the NAVIGAT X MK 1 must be determined This requires that the ves sel is swung very slowly through a full circle so that for each 10 of magnetic compass heading 0 10 350 the corresponding dis play value is obtained Secondly the resultant correction values are calculated and entered into the magnetic compass heading calibration table of the Magnetic Compass Calibration NAVIGAT X MK 1 056343 E NAVIGAT X MK 1 gyrocompass see MAG C CAL TABLE magnetic compass calibration table on page 2 18 for details The magnetic compass heading calibration table stores up to 50 entries cal no s each entry assigns a correction value to a given magnetic compass heading 0 10 350 Determining magnetic compass heading correction values 1 Mak
137. l and display unit CDU 1 2 Dual gyrocompass system the active heading source is selected at either one of the gyrocompasses control and display units COMPMON compass monitor Multi compass system with Compass Monitor Heading Management system NAVITWIN the active heading source is selected at the NAVITWIN AUTOPILOT Gyrocompass Autopilot system the active heading source is selected at the autopilot NAVIPILOT V ADII or V HSC EXT SEL external selector The active heading source is selected using an external selector switch Configuration Menu Service Setup 1 NAVIGAT X MK 1 056343 E ALIGN ERROR CORR alignment error correction Sets the value for the alignment error correction Settings 179 9 180 0 Shaft Encoder Correction Value Sets the value for the shaft encoder correction angle Settings 179 9 180 0 EXT STATUS IN external status input Configures the external status signal input port STATUS LOG TB2 23 Selects the function of the port Settings STAT LOG status log The port is used to monitor the alive status from a pulse speed log if the active log is a pulse log and the input con tactis open a speed log failure alarm is given STAT HDG 180 status heading 180 The port is used to reverse the heading displays and data outputs e g for use in double ended ferries when the input contact is closed an offset of 180 is applied to the heading of the sou
138. lector key next to the desired source s heading display The selected source is made active Note If the system is configured for source selection from an external device selection from the control and display unit is disabled The active heading source can be changed in a manual steering mode only In automatic steering modes source selection is disabled and an error beep sounds when an attempt is made to change the active source Selecting the Active Heading Source 2 5 056343 2 6 2 7 NAVIGAT X MK 1 Adjusting the Display Brightness The brightness of the display and keypad illumination is adjusted via the DIM DIM keys e Press the DIM key The illumination brightness is increased e Press the DIM key 4 sum fE ey 1 1 1 1 1 illumination brightness is reduced Additional dimmer functionality can be applied by usage of the dim mer at the backside of the CDU see CDU display dimmer settings on page 6 4 for details Optional Functions The following functions may be available if the system is equipped with the respective external controls and configured accordingly Muting Alarms Remotely On alarm actuate the mute control at a remote device e g a central alarm panel The audible alarm is muted Note A remotely muted alarm remains in the pending unacknowledged state The alarm message is shown on the display until the alarm is ackno
139. link in all other cases Interface OL yung 849 X NOL soy NOL Er arsa ou su g sust Qu SN Z su f NOL NOL ng Asus gu eas a s ee oz e pra zz as o 17 hz na ns per pa re o rea ase os 2e 7 ps e o0 332 1 2 13 4 5 6 Repeaters e ROT Indicator RS422 Distribution ter Feed Back Unit for Rudder Angle Pri Repeaters rm Z sud 707 SOT E duouuos rm IE and Rudder Angle Printer e ROT NSD XT 55707 SLOT Data Outputs Repeater Connections 20 29 see Drg No 4932 0153 66 or 4932 0353 87 SINGLE GYROCOMPASS TMC SYSTEM NAVIGAT X MK1 DRAWING No p TERRY WARNE jon o this drawing requires the approval from 4932 0353 67 0 NORTHROP GROW S Each modi 15022010 15022010 19042010 Draw EIN HD ECO Standard drawing NORTHROP GRUMMAN Sperry Marine Lor NORTHROP CRUVMAN PERRY MARINE in wr Hamburg Germany NAE 60 DATE 985 803 382 240 982 925 21010 REV General Notes REMARKS less otherwise speci cables shipyard 2 0 1 Dimension Drawing Components Owner or Yard Delivery Lag corrections ACAD y Sperry Marine
140. m software MASTERBOARD The version code of the system software DISP BOARD display board The version code of an external Control and Display unit if present If no external unit is connected dashes are shown UPDATE SOFTWARE Initiates a software update via the service interface Settings This feature is for factory use only Warning and F3 are flashing in the sub menu although the F3 key is inactive Field service is required to exchange the software flash memory IC to update the system software Factory Settings Menu Technical Pages NAVIGAT X MK 1 056343 E CORRECTION VALUES CAUTION AN Risk of inadequate correction values Any wrongful or not instructed adjustment of the temperature and gyro sphere correction values will falsify a correct identification of the NAVIGAT X MK 1 system s operating conditions Only authorized service personnel is allowed to change the temperature and gyrosphere current correction values Never alter the correction values unless specifically instructed by Sperry Marine Sets the correction values for the on board temperature and gyrosphere current measurement Settings TEMPERATURE Temperature correction value Adjusts the measured value of the actual temperature inside the compass housing Default value is 00 C no correction Correction range is 99 99 C GY CURR GAIN gyrosphere current gain Gain factor for the gyrosphere curr
141. m the Compass Housing 056343 E 20 Unscrew the front right 5 mm 21 hex head screw and continue to unscrew the rear left and rear right 5 mm hex head screws to completely loosen the left and right holding clamps of the baseplate Do not release the 5 mm hex head screws completely Adjacent picture shows the shaft encoder correction angle value sticker placed at the right front corner of the baseplate Remove the baseplate with the gyrosphere suspension carefully from the compass housing Adjacent picture shows the empty compass housing with the main power supply trans former and cooling fan on the rear side 6 7 056343 6 8 NAVIGAT X MK 1 The main power supply trans former with default wire link set for 230 VAC power supply For details of the power sup ply wire link settings see Figure 7 1 on page 7 2 The cooling fan with J2 cable connection Details of the cooling fan J2 cable connection Red Red Blue Black Removing System Components from the Compass NAVIGAT X MK 1 6 2 056343 E Installing System Components into the Compass Housing Life danger through electrical shock When the compass is energized the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere contacts When the AC main supply is switched on hazardous life voltages are present at the line filter and the po
142. master PCB and the baseplate must be temporarily removed from the compass housing see Removing System Components from the Compass Hous ing on page 6 1 for details 115 VAC 0 230 k set for the 230 VAC power supply Electrical Installation NAVIGAT X MK 1 4 056343 Wiring Up the System Life danger through electrical shock When the AC main supply is switched on live voltages are present at the line filter and the power transformer s terminals When the compass is energized main and or backup supply present the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere con tacts Make sure the compass main and backup power supplies are always switched off and safeguarded against accidental switching on when configuring the system for the vessel s AC supply voltage CAUTION gt Risk of malfunction through wrong wiring Wrong wiring especially as running wires from one side of the compass housing to the other or across the master PCB will cause malfunction Always use the cable inlets on both sides of the compass housing for accurate wiring and keep all wires running inside the housing as short as possible Always avoid to run wires from one side of the compass housing across to the other CAUTION Risk of earth faults Wrong wiring of the cable shields makes the cables act as anten
143. ment error correction value so that the gyrocompass displays the vessel s true heading with an accuracy of 0 5 see Storing the magnetic compass head ing calibration table of manual 056343 for details 16 In case of a regular maintenance or if a defective gyrosphere has been replaced a special service setup menu must now be called up to reset the gyrosphere operation time counter Note 5 12 The access code for the setup menu to reset the gyrosphere operation time counter is disclosed to authorized service personnel only and is not described in this service procedures Power up Function Test NAVIGAT X MK 1 056343 E Chapter 6 Removal Installation of Components CAUTION Risk of damage through unauthorized service Only authorized service personnel is allowed to remove gyrocompass system components from the compass housing Always keep to the mandatory safety requirements and the correct serv ice work procedures to remove gyrocompass system components from the compass housing Note This chapter describes removal and installation procedures of the NAVIGAT X MK 1 system components For a complete removal of all sys tem components from the compass housing the gyrosphere container must be removed beforehand The removal and installation procedures ofthe gyrosphere container are described separately in chapter Preventive Maintenance Note Ee All CDU pictures within this chapter show the
144. min Gen Alarm Setup Alarm relay active O ON ALL ALARMS ON FATAL ALARMS Protocol Type THS HDT SENSORDATA FAST SUPERFAST REPEATER O OFF O ON O OFF O ON OFF O ON OFF O ON IEC NMEA O IEC O NMEA AD10 Usage AD10 hdg output setting O OFF O ON K1 Mute Hdg Diff K1 alarm relay functionality O MUTE O HDG DIFF Speed Filter Settings time const speed min 20 kn speed max __kn ROT Filter Settings time const for serial ROT outputs 1 sec Technical Pages Code 140 Software Version Settings Hardware SW Ver Masterboard Display Board Correction Val Settings corr val temp current Note Ee Make sure to re enter the correction values when updating the system software Correction values are specific to the master PCB installed When exchanging a master PCB read out the correction values and update this setup table to reflect the new values Northrop Grumman Sperry Marine B V Representative Office Woltmanstr 19 D 20097 Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 298 E mail service de sperry ngc com 004914 0125 002 C 01 2013 Page 2 of 2 NORTHROP GRUMMAN Sperry Marine Vessel IMO No NAVIGAT X MK 1 Magnetic Compass Calibration Hull No Table Shipyard Service Station Installer Date Signature
145. n Audible Alarm Indication Single Beep Invalid Action A single short beep indicates that the operator attempted to carry out invalid action This is the case e g if the operator tries to change the heading reference in an automatic steering mode or to activate a head ing source from which no valid data is received Continuous Beeping Pending Alarm Continuous on off beeping indicates that a pending unac 0 knowledged alarm is present Simultaneously an alarm message is displayed Visual Alarm Indication In case of a pending alarm an alarm message is shown on the display which specifies the type of alarm present GYRO FAILURE Fi message remains the screen until the operator acknowledges the alarm or the cause of the alarm is no longer present 3 1 056343 NAVIGAT X MK 1 3 2 Acknowledging Alarms Muting the Audible Alarm Alarm Acknowledge To acknowledge a pending alarm at the NAVIGAT X MK 1 Press Shift F1 AES The alarm message is cleared and the audi ble alarm is muted Fi COHFIRH As long as the cause of the alarm is present the alarm remains active The currently active alarms may be viewed in the error listin the Service Setup 2 Overview MK2 HEADING on page 8 20 gt 1 GYRO 1 arla F2 MAGH C DIFF Gist Note When alarm has been acknowledged the external alarm status output remains active until the cause of the
146. n ads pH Nox BPH z 21388 02 GAS Track Setup changed DESCRIPTION spe Steering to this Output NOW sy NOR NOS su J mog sus waa POH Update functio 94 Com DER 187 E n woo smms 22234 less otherwise speci 7 2 y Sperry Marine cables to be screened urless otherwise specified v dassification requirements 25 19 smms Puya sois 2 2 5 e pe e po po o i ro e p io oo zs on ps oe 7 2e soo 31 32 12 204 15 5 MELEE Feed Back Unit for Rudder pase Angle Printer BEARING RAIL 335 02 01 Relays Stock No 43118 Power Fai 4814 012 02 IET mp 5 Components Owner or Yard Delivery calles to include min 1 10 of unused conductors cables shipyard GYROCOMPASS NAVIGAT X MK 1 Scorer shields wih cae imtina on Pasaq 55335 5500 019 01 shi droog General Notes 2 8 Cable diameters I moa af 61 gf ns xw m Ih va 240 18 36 VOC Back Up Supply 108 sms so yay es gL aye SR a n undo snos 24 VDC 18 36 VDC Back Up Supply bed Pod u
147. n NMEA 0183 P lt from Nav Receiver gyro NO Y va J apbeu 2 sie ser pe s oo t o ose ps vo or e o so 1 2 3 s 2 8 9 o NOR y va 55752 2 Juntos gt yan WT ooy m ET z vo ooa 108 oz ZZ su muud f NOL Pm pub eso V OL Jong pa zzy suf NOL Irc 02102009 gt wea automati HD ECO NORTHROP GRUMMAN i of loss of active heading in a GAS Cable inlets on both sides TB 1 4 AC noa E nul m M ow ses m aoo os 2s 2s os 27 28 29 30 31132 sj Hamburg Germany Soro Sperry Marine Standard drawing Repeater Connections 20 29 see Drg No 4932 0153 66 ASSU BUSSCSE NAE sns pip D 105 n pup ndis sodng NOU ow su zr sul ou NOU Pug agoan oy onde Dd NMEA 0183 Heading Sensor 2 hase sre rz DATE ans NOL zo suk oq E sm dng NPL oz EST oL NOL NPL zr suk oq Ie suf NOL meg ssl 500 NS opg sues Ly Lj NOL m ou 24 m4 2 2 s e s vo Speed Input from Speediog TON 383 724 xz fp td D REV E00 Ne ba itch Over Unit a o 21122 a
148. nas resulting in earth faults Always make sure to correctly draw back the cable shields and fasten the cables to avoid earth faults Note Electrical Installation In case of earth faults it is recommended to always check first the cable wiring for correctly connected cable shields Wire up the system according to the standard connection diagrams and other relevant documents provided in the appendix If installation specific connection diagrams have been provided for a given system these supersede any connection information contained in standard connection diagrams Ship s cables are directly connected to screw down terminals on the master PCB Insert the ship s cables through the inlets at the sides of the compass housing Remove the outer cable covers draw back the cable shields and fasten the cables with clamps or tie wraps to the threaded studs of the inlet plates Refer to dimension drawing 4914 0112 02 in the appen dix Route the wires connecting to TB1 TB4 through the inlets on the left hand side of the housing Route the wires connecting to TB5 TB7 through the inlets on the right hand side 7 3 056343 7 3 NAVIGAT X MK 1 Gyrosphere Installation CAUTION Risk of damage through unauthorized service Any service and installation work on the gyrosphere is to be carried out by authorized service personnel only Never undertake service or installation work if unskilled fo
149. o the Compass Housing 056343 E 15 Bend the retaining plate of the J1 plug connector away and plug in the J1 connector 16 Bend the retaining plate of the J3 plug connector away and plug in the J3 connector of the CDU cable 17 If previously removed recon nect the grounding strap to the compass housing 18 Place the door in front of the compass housing and close the door 6 13 056343 NAVIGAT X MK 1 19 Tighten the 5 mm hex head screws of the compass hous ing door 20 Continue until all 5 mm hex head screws are tightened 6 14 Installing System Components into the Compass NAVIGAT X MK 1 Chapter 7 7 1 056343 E System Installation Mechanical Installation CAUTION Risk of damage to the gyrosphere The gyrosphere is always to be transported in its carrying box in the orig inal transport container Do not throw or drop the transport container The transport container is to be transported in an upright position only CAUTION N Mechanical Installation Risk of damage to the gyrosphere Carry the carrying box containing the gyrosphere by hand only and han dle it with extreme care Remove the gyroshpere from the carrying box only if required for imme diate installation The NAVIGAT X MK 1 gyrocompass system when delivered comprises the NAVIGATXMK 1 compass housing complete with installed base plate assembly stock no 022407 and master PCB stock no 0206
150. ode Settings AUTO Date time are read automatically from the serial data input MAN The current date and time are entered manually DATE Sets the current date manually Value DD MM YY current date in format day month year TIME Sets the current time manually Value hh mm current time in format hours minutes Note EP If manual input is used date and time must be set again after each power up SOFTWARE VERSION Displays the master and display board software version info Settings none The software version sub menu is read only MAG C CAL TABLE magnetic compass calibration table Sets the parameters for the magnetic compass calibration table MAG C CAL TABLE Switches the automatic magnetic compass heading correction on or off Settings ON Automatic correction is enabled OFF Automatic correction is disabled Note Magnetic Compass Calibration Table shall only be switched on for Ad automatic magnetic compass heading correction if a magnetic compass is really connected via a fluxgate sensor to the NAVIGAT X MK 1 system 2 18 User Setup NAVIGAT X MK 1 056343 E ENTER VALUES F1 Enters the correction values into the magnetic compass calibration table Values max 50 pairs of heading and correction values User Setup 2 19 056343 NAVIGAT X MK 1 2 20 User Setup NAVIGAT X MK 1 Chapter 3 3 1 Figure 3 1 Alarm message gyro failure Alarm Indication 056343 E Errors and Alarms Alarm Indicatio
151. old type CDU without the USP service interface at the back side see Control and display unit CDU front and back view on page 1 2 for new type details 6 1 Removing System Components from the Compass Housing RS Lire danger through electrical shock When the compass is energized the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere contacts When the AC main supply is switched on hazardous life voltages are present at the line filter and the power transformer s terminals Make sure that the main and backup power supplies of the compass are always switched off and safeguarded against accidental switching on before any removal or installation procedures of the gyrosphere con tainer CAUTION Risk of damage of electrostatic discharge sensitive components NAVIGAT X MK 1 contains electrostatic sensitive components Electrostatic discharge may permanently damage components When servicing the NAVIGAT X MK 1 take considerable precautions to prevent electrostatic discharge Avoid touching any of the electronic cir cuitry Parts materials and tools required e 5mm hex key e 3mm hex key e No 2 Phillips head screwdriver Removing System Components from the Compass Housing 6 1 056343 NAVIGAT X MK 1 Procedure 1 Check and note the shaft encoder correction angle and alignment error correction values Double check whe
152. on test CAUTION Risk of defective gyrosphere caused by GYRO FAILURE Should a GYRO FAILURE alarm occur during power up the compass is not working properly De energize the system and visually check the connections to the gyro sphere the follow up step motor and the shaft encoder If the failure reoccurs when the compass is powered up again the instal lation has not been carried out correctly or the gyrosphere is defective and must be replaced 5 8 Power up Function Test NAVIGAT X MK 1 056343 E 2 Observe the settling of the gyrosphere The gyro motors will create a spinning noise which slowly but constantly rises in pitch until the rotors reach their final speed follow up system will turn the container quickly around the gyrosphere until the optical pick off locks onto the motion of the gyrosphere From then on the container will engage in a slow oscillatory motion around the vertical following the motion of the gyrosphere amplitude and speed of this motion will steadily decrease until the gyrosphere finally settles 3 During the settling phase periodically call up the gyrosphere data sub menu from the Service Setup 2 code 610 to observe the gyro sphere current see GYROSPHERE DATA on page 8 21 in the Service Setup 2 Parameters submenu Directly after power up the gyro sphere current should not exceed 550 mA The current will gradually fall while the g
153. only be selected for special purposes 8 15 Configuration Menu Service Setup 1 056343 8 16 NAVIGAT X MK 1 AD10 USAGE Enables or disables the AD10 heading data output When AD10 output is enabled a total of one SuperFAST and three Sen sor Data outputs are available at TB7 When AD10 output is disabled a total of two SuperFAST and four Sen sor Data outputs are available at TB7 Settings ON Enables AD10 output Terminals TB 7 11 7 12 provide the AD10 data signal terminals TB 7 13 7 14 provide the AD10 clock signal OFF Disables AD10 output Terminals TB 7 11 7 12 provide a SuperFAST RS 422 output terminals TB 7 13 7 14 provide a Sensor Data RS 422 output Configuration Menu Service Setup 1 NAVIGAT X MK 1 056343 E K7 MUTE HDG DIFF K7 mute heading difference Configures the heading difference alarm function of the alarm relay K7 output Settings HDG DIFF Relay K7 is used to signal the heading difference alarm con dition This option must be selected in multi compass sys tems which route the individual compasses heading difference alarm relay outputs to a central alarm facility K7 USED FOR MUTE Relay K7 is used to mute an audible alarm generated by a central alarm facility When this option is selected relay K7 is actuated whenever an alarm is acknowledged or muted locally at the NAVIGAT X MK 1 In multi compass systems which also require a heading dif ference alarm output a separate
154. ox o 047976 0000 000 1 Case 1 049050 0000 000 1 Supporting Fluid 11 2 o6 2 2 033347 0000 000 1 Plastic Bowl 3 9 046547 0000 000 1 Funnel 4 e 025550 0000 000 1 Stainless Steel Wool Pad 5 5 004914 0126 004 1 Parts List Shown NAME 21 03 2011 Fi DATE ECO No 983079 REV A1 Northrop Grumman Sperry Marine B V Woltmanstr 19 D 20097 Hamburg Germany Tel 49 40 299 00 0 Fax 49 40 299 00 298 E mail service de sperry ngc com Kobel seitenrichtig zu den Klemmen einf hren Litzen d rfen die Leiterplatte nicht kreuzen Insert the cables on the right side to the terminals Do not run wires across the PCB 12x Kabeleinf hrung pro Seite 12x cable inlet on both sides Schirmgeflecht ber den Kabelmantel gezogen und mit Schellen oder Kobelbindern befestigt Draw the screen back over the outer cable cover and attach it to the unit with clamps or cable bonds 12 05 2004 Stock No NORTHROP GRUMMAN SPERRY MARINE Frontblende Access cover Blower Freiraum f r Zugang Space required for access Gewicht Weight 25 kg Mod 10 28 kg Mod 7 Schutzart Protection grade 23 LL LL pese ao t wwe ss onc Sperry Marine Gyrocompass E 985563 09 08 12 Kie OO see ECO DT 885482 140542 Ren warns D 982928 06 09 10 No NAVIGAT X MK 1 4914 0112 02 MEL IERECE d NN 9 PROJECTION
155. ply lines and across the gyrosphere contacts When the AC main supply is switched on hazardous life voltages are present at the line filter and the power transformer s terminals Make sure that the main and backup power supplies of the compass are always switched off and safeguarded against accidental switching on before any removal or installation procedures of the gyrosphere con tainer CAUTION Risk of data loss through shutdown of the compass power off condition After a shutdown of the compasses main and backup power supplies it cannot be guaranteed that all menu settings remain stored unchanged Always check whether the shaft correction angle and alignment error cor rection values are noted correctly in the setup tables before switching off the power supplies see Setup and Configuration Tables on page A 1 Appendix Always make sure to separately note the shaft correction angle and align ment error correction values before switching down the compass for maintenance or repair purposes CAUTION gt Risk of damage destruction after power down After power down of the gyrocompass system it may take up to 45 minutes for the gyroscopes to stop rotating and the gyrosphere is therefore extremely sensible against any movement Should the gyro sphere touch the wall of the container the momentum of the rotating gyroscopes will make it topple and damage the centre pin Avoid any movement of the gyrocompass sy
156. r and the power transformer s terminals Be extremely careful when operating the compass while the housing is open Newer touch the master PCB the connecting cables to the gyro sphere container or any other conductive components on the container or in the compass housing Always exclude any contact to energized components Life danger through electrical shock When the AC main supply is switched on live voltages are present at the line filter and the power transformer s terminals When the compass is energized main and or backup supply present the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere con tacts Make sure the compass main and backup power supplies are always switched off and safeguarded against accidental switching on when configuring the system for the vessel s AC supply voltage CAUTION AN Risk of damage destruction during transport The gyrosphere is always to be transported in its carrying box in the orig inal transport container Do not throw or drop the transport container The transport container is to be transported in an upright position only Carry the carrying box containing the gyrosphere by hand only and han dle it with extreme care Remove the gyroshpere from the carrying box only if required for immediate installation CAUTION Risk of damage destruction after power down After power
157. r the certain procedure When the compass housing has been mounted and the system is wired up so far that supply power is available procedures should continue with the installation of the gyrosphere into the gyrosphere container and the mounting of the assembled container in the compass Alternatively the installer may wire up the system completely and carry out the initial system configuration before the gyrosphere is installed Note 7 4 For installation and service procedures of the gyrosphere and gyro sphere container the following separate Installation Maintenance and Service Procedures delivered with the gyrosphere apply 04911 0125 001 for gyrosphere type 2 gyrosphere container mod 7 2 04911 0125 002 for gyrosphere type 2 gyrosphere container mod 10 2 05000 0125 001 for gyrosphere type 3 gyrosphere container mod 10 3 Gyrosphere Installation NAVIGAT X MK 1 74 056343 Initial System Configuration To make the system fully functional the configuration parameters need to be set to the required values in the Service Setup 1 see Configura tion Menu Service Setup 1 on page 8 1 Additionally the applicable standard operational settings should be entered in the Manual Settings menu If a magnetic compass heading source is connected to the NAVIGAT X MK 1 system the magnetic compass calibration procedure should be carried out during a sea trial as described under Magnetic Compa
158. rces of which the offset function is ena bled ENABLE 180 OFFS enable 180 offset Enables disables the 180 offset function for the respective heading source Settings Gyro1 180 ON OFF Gyro2 180 ON OFF MAGN 180 ON OFF ON enables OFF disables offset function for respective heading source Configuration Menu Service Setup 1 8 13 056343 NAVIGAT X MK 1 NAME OF GYRO Sets the ID of the gyrocompass Settings 1 Standalone single gyro or main gyro in multiple gyrocom pass system 2 Backup gyro in a dual or triple gyrocompass system 3 Backup gyro in a triple gyrocompass system TEST MODE Activates the test mode for the ROT and heading outputs ROT Sets the rate of turn value and turn direction for the test mode Settings 999 999 CHANGE SETTINGS Accesses the analogue ROT output settings T CONST time constant 0 0 9 9 s SC scaling factor 0 1 999 9 mV min OFFSET zero offset 999 999 min Note EF The Change Settings sub menu provides quick access to the different analogue ROT output setting sub menus Changes made during the test mode directly affect the ROT damping time constant value for the Manual Settings ana logue rate of turn output menu and the scale factor and zero offset values in the Service Setup 1 Analog ROT Outp menu respectively HEADING Sets the target heading value for the test mode Sett
159. re Proceed with the Power up Function Test as described below Power up Function Test Life danger through electrical shock When the compass is energized the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere contacts When the AC main supply is switched on hazardous life voltages are present at the line filter and the power transformer s terminals Be extremely careful when operating the compass while the housing is open Never touch the master PCB the connecting cables to the gyro sphere container or any other conductive components on the container or in the compass housing To verify the correct operation of an installed or re installed gyrosphere the settling behaviour of the compass is to be observed with the front door of the compass housing opened Note gt For a present operating voltage of 100 VAC on the master 105 VAC true RMS are necessary The setting of true RMS can be adjusted via the potentiometer on the master PCB For details see figure 5 3 on page 5 10 Gyrosphere Current Preliminaries The value of the gyrosphere current is decreasing continuously and is a key indicator for a successful gyrosphere settling at a given point of time during the power up function test The gyrosphere current value in the Service Setup 2 code 610 indi cated at the CDU is a reading value only and may deviate from
160. reconnect the grounding strap 14 Fit the door back on the housing and tighten the hex head screws Note 5 4 Take the necessary precautions to make sure that the compasses main and backup power supplies remain switched off while the container is not installed Removing the Gyrosphere Container from the Com NAVIGAT X MK 1 5 3 A 056343 E Installing the Gyrosphere Container in the Com pass Housing Life danger through electrical shock When the compass is energized the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere contacts When the AC main supply is switched on hazardous life voltages are present at the line filter and the power transformer s terminals Make sure that the main and backup power supplies of the compass are always switched off and safeguarded against accidental switching on before any removal or installation procedures of the gyrosphere con tainer CAUTION Risk of damage destruction after power down After power down of the gyrocompass system it may take up to 45 minutes for the gyroscopes to stop rotating and the gyrosphere is therefore extremely sensible against any movement Should the gyro sphere touch the wall of the container the momentum of the rotating gyroscopes will make it topple and damage the centre pin Avoid any movement of the gyrocompass system during power down time
161. rsonnel is allowed to remove the gyrosphere from the gyrosphere container Always keep to the mandatory safety requirements and the correct serv ice work procedure to remove the gyrosphere from the gyrosphere con tainer Note acc Operating Conditions For installation and service procedures of the gyrosphere and gyro sphere container the following separate Installation Maintenance and Service Procedures delivered with the gyrosphere apply 04911 0125 001 for gyrosphere type 2 gyrosphere container mod 7 2 04911 0125 002 for gyrosphere type 2 gyrosphere container mod 10 2 05000 0125 001 for gyrosphere type 3 gyrosphere container mod 10 3 2 1 056343 NAVIGAT X MK 1 control and display unit 2 2 2 2 Display and Operating Keys Control and Display Unit CDU Figure 2 1 NAVIGAT X MK 1 Display 1 LCD Display 4x20 character text display e In normal operational mode shows the available heading sources and the heading difference alarm threshold e In menu mode displays the currently active operating menu screen Operating Keys 2 MENU F1 key Calls up the main menu from normal operational mode When pressed in menu mode returns to next higher menu level When pressed simultaneously with the SHIFT key the F1 function is executed 3 Up T 2 key In menu mode returns from the main menu to nor mal operational mode Within a sub menu scrolls up through avail a
162. s SHIFT F3 Setup Menu access user and service setup menus MENU t On Alarm SHIFT F1 acknowledge alarm clears error message from screen and mutes audible alarm SHIFT RESET mute audible alarm only Setting Display Brightness Dim brighter Dim darker Selecting Parameters 4 4 show next previous option SHIFT ENTER confirm input and go to next line Entering Data 4 4 increase decrease input value Dim Dim move cursor forward back SHIFT ENTER confirm input and go to next line SHIFT RESET clear input value is set to zero NORTHROP GRUMMAN ee Sperry Marine STOCK No XXXXXX XXXX XXX REV XXX ser no o SER No XXXXXXX 056343 NAVIGAT X MK 1 Main components Figure 1 5 Printed Circuit Board PCB No Item Oty 1 Master Printed Circuit Board 1 2 Hex head screws 8 3 MK1 housing 1 In figure 1 5 the front door is not shown for better understanding 1 4 System Overview and Main Components NAVIGAT X MK 1 056343 E Figure 1 6 Gyrosphere suspension No Item Qty 1 Gyrosphere suspension 1 In figure 1 6 and 1 7 the PCB is not shown for better understanding Figure 1 7 Base plate and gyro pi m 9 EIN RR sphere suspension i 2
163. s tems protocol at 1200 Bd LEHMK 2400 The input is reads the Lehmkuhl Scandinavian Microsys tems protocol at 2400 Bd LEHMK 4800 The input is reads the Lehmkuhl Scandinavian Microsys tems protocol at 4800 Bd LEHMK 9600 The input is reads the Lehmkuhl Scandinavian Microsys tems protocol at 9600 Bd NMEA HDT The input reads the NMEA HDT sentence OFF The input is disabled 8 6 Configuration Menu Service Setup 1 NAVIGAT X MK 1 056343 E MAG HDG INP magnetic heading input Configures the magnetic compass heading input Settings SIN COS The input reads analogue voltages from a Sperry Marine fluxgate sensor type 4863 at the analogue fluxgate interface NMEA HDM The input reads the NMEA HDM sentence at the magnetic interface NMEA HCHDT The input reads the NMEA HCHDT sentence at the NMEA magnetic interface NMEA HCTHS The input reads the NMEA HCTHS sentence at the NMEA magnetic interface NMEA HDG The input reads the NMEA HDG sentence at the NMEA magnetic interface PLATH MAGN The input reads magnetic compass heading from the PLATH binary data protocol at the NMEA magnetic interface NAVIPILOT The input reads magnetic compass heading from the NAVI PILOT repeater protocol at the NMEA magnetic interface COMP MONITOR The input reads magnetic compass heading NMEA at the Compass Monitor interface OFF The input is disabled SPEED INPUT Configures the speed input
164. s displayed automatically RECOMMENDED ANNUAL MAINTENANCE DUE see manual F1 CONFIRM Note gr This message indicates no malfunction but is intended to remind the operator that the recommended maintenance interval has been exceeded When the reminder message is acknowledged with Shift F1 the main menu is displayed During gyrosphere maintenance the gyrosphere operation time counter will be reset Note 4 2 After having reached the maximum level of operating hours the reminder message will also become displayed each time the gyrocom pass is powered up again When the reminder message is acknowledged with Shift F1 the gyro compass will power up and commence normal operation Gyrosphere Maintenance NAVIGAT X MK 1 056343 E Five Year Maintenance To ensure continued trouble free operation and to minimize the risk of failure Sperry Marine recommends that every five years the gyro sphere and the centering pin are exchanged by authorized service per sonnel Note The five year exchange interval for the gyrosphere and is to be regarded i i as a recommendation only Under normal conditions the gyrosphere is able to operate flawlessly over a considerably longer period of time Gyrosphere Maintenance 4 3 056343 NAVIGAT X MK 1 AA Gyrosphere Maintenance NAVIGAT X MK 1 Chapter 5 5 1 056343 E Preventive Maintenance Protecting the Gyrosphere from Low Temperatures CAUTIO
165. s rs rr ono on oes 1 2 314 SEL Connections 10 19 see Sheet 1 E Lal Alarm Panel 19 ay erase pug RH s 5 227786 Serial Repeater Output occur 74811 l n F zo 9 npa unes eor e ee o 21122123124 7 amp 7 eoo sd sao 1 4914CA 4914CC 74807 5 230 115 230 VAC Power Supply TB2 be separately fused All Housings must be grounded If screened cables are not grounded All Power Supplies must iof sms V puya m m E su f NOU ses i Qu zud m y 5pH as shown molfunction wi ompass Monitor is connected 6 steps T interink dl other cases 2 Heading Sensor 1 nn NORE zzy su oy E E m Met 108 NORE Jeong ow NORE cay su Ow Jui pup wins wns NOX ND NOXL ND oou xor 22 pup Sa omuia ik E Mute Alarm Contact Dd from Central Alarm Panel he pie oo Dimension Drawing REMARKS Lal f NOR Uy sa ou NOU NOU wsus ou NOE ndis suf NO Ow J zy sy Qu NOS I NOD ow J cer su sus
166. speed default value In this case the minimum speed value must be adjusted accordingly Note gt The access code for the setup menu to reset the gyrosphere operation time counter is disclosed to authorized service personnel only and is not described in this manual Note r Safety Instructions Sperry Marine Service In case of service refer to www sperrymarine com offices for a list of all Sperry Marine Offices and Service Agents worldwide 056343 A A NAVIGATXMK1 General Safety Information for Service Personnel Life danger through electrical shock When the compass is energized the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere contacts When the AC main supply is switched on hazardous life voltages are present at the line filter and the power transformer s terminals Make sure that the main and backup power supplies of the compass are always switched off and safeguarded against accidental switching on before undertaking any removal or installation procedures of the gyro sphere container Life danger through electrical shock When the compass is energized the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master the gyrosphere supply lines and across the gyrosphere contacts When the AC main supply is switched on hazardous life voltages are present at the line filte
167. ss xiii 056343 NAVIGAT X MK 1 CAUTION Risk of damage through overheating A polluted or clogged air inlet grill located at the back side of the compass housing will decrease the functionality of the fan and cause overheating of the gyrocompass Always maintain the required distances around the compass housing to enable sufficient air supply and full fan functionality Make sure to regularly clean the air inlet grill from dust and dirt and check the fan functionality to avoid overheating CAUTION Risk of defective gyrosphere The gyrosphere may not be in operable working condition if after a time period of around 45 minutes after power up the gyrosphere current has not dropped below 320 mA If a visual inspection reveals no obvious cause of malfunction the power up cycle of the gyrosphere must be completely repeated If after a time period of around 45 minutes after the second power up cycle the gyrosphere current has still not dropped below 320 mA the gyrosphere may not be in operable working condition Contact the Sperry Marine Service for advice Note A visual inspection of cables and connectors of the gyrocompass should be carried out regularly to detect any signs of damage or deterioration Note In case Speed Invalid alarm is triggered while the vessel is not in motion or moving very slowly e g when manoeuvring in harbour this is often caused by fast currents of fairw
168. ss Calibration on page 7 8 Configuration of the System Life danger through electrical shock When the compass is energized the gyrosphere operating voltage of 100 VAC 337 Hz is present on the master PCB the gyrosphere supply lines and across the gyrosphere contacts When the AC main supply is switched on hazardous life voltages are present at the line filter and the power transformer s terminals Be extremely careful when operating the compass while the housing is open Do not touch the master PCB the connecting cables to the gyro sphere container or any other conductive components on the container or in the compass housing Always exclude any contact to energized components 1 Check that the wiring has been carried out completely All devices connected to data or signal in and outputs should be operative 2 Energize the system at the vessel s switch and fuse unit A startup message is displayed and the initial self test is executed Note If the initial system configuration is carried out before the installation of the gyrosphere the system will raise a gyro failure alarm at power up The alarm may be safely acknowledged at this point to continue with the initial configuration Go to the Configuration Menu Service Setup 1 on page 8 1 4 Select the required system type and heading reference selection set tings 5 In dual or triple gyro systems assign the required compass ID 6 Select the requ
169. st resistor trimpots on the master PCB Table 9 4 Diagnostic LEDs NAVIGAT X MK 1 TB J to from TB8 follow up step motor 9 main power supply transformer J1 shaft encoder J2 cooling fan J3 Control and Display Unit J4 gyrosphere power supply and pick off contacts J6 service interface RS 232 for factory use only Test Resistor Trimpots R R 103 to from gyrosphere current test resistor 1Q voltage across R 103 in mV equals gyrosphere current in mA current should not exceed 500 mA at power up and must drop below 320 mA within around 45 minutes after power up R 36 gyrosphere voltage adjustment factory set normally no adjustment required in the field Nominal gyrosphere operating voltage is 100 VAC 337 Hz For a present operating voltage of 100 VAC on the master PCB 105 VAC true RMS at the R 36 potentiometer are neces sary Diagnostic LEDs As an aid in troubleshooting a number of diagnostic LED indicators are provided on the NAVIGAT X MK 1 PCB These indicate the presence of supply voltages activities on the serial data I O lines and the current states of the status I O ports LED Colour Indication CR 1 green 24 VDC backup supply power present CR2 red 24 VDC backup supply polarity reversed swap lines CR5 red overload 24 VDC out to cooling fan check fan CR8 green 12VDC on board supply present CR 9 green 5VDC Vcc on board
170. stem during power down time Always be extremely careful in case the gyrosphere container must be handled during power down time CAUTION gt Risk of damage destruction through transport wrong storing When the container with the gyrosphere installed is temporarily stored away pack it into its original transport box or another suitable outer package Always make sure that the container is stored in an upright position the temperature at the storage location cannot fall below 0 C the container is not moved tilted or subjected to shock Parts materials and tools required e 5mm hex key e No 2 Phillips head screwdriver Removing the Gyrosphere Container from the Com NAVIGAT X MK 1 056343 E Procedure 1 Check and note the shaft encoder correction angle and alignment error correction values Double check whether the shaft encoder cor rection angle and alignment error correction values are correctly noted in the setup tables 2 Switch off the compasses main and backup power supplies and take all the necessary precautions to make sure that the compasses main and backup power supplies remain switched off during any removal and installation procedures 3 Unscrew the 5 mm hex head screws of the compass housing door and take off the door from the housing 4 Disconnect the grounding strap between door and housing Place the door aside If the door is put next to the housing the CDU cable may be l
171. t L Port Settings Port 1 Mode Port 2 Mode cas wasis 39801 jomuoo 704 Main Menu GAS 1 od PUE SD T 187 no oa es pe DEDE eC un 40 YAWN 5 f NOL COTA Patorec onor FNL 3 si oq T NOU 8 wy sat on od Y uw uo to central alarm panel bd 22 23 04 g of asas X muon a quo able so that the enti E For servicing arrange the console frame can be 4 console frames sed by approximately im Mount Sens D M Output NMEA HCHDM GYROCOMPASS NAVIGAT X MK 1 MagHdginput Comp Monitor GYRO Input NMEA HDT Hdg Sel COMP MON System Type GGM Interface 1 0 F1 System Type F1 Name of Gyro L ID 1 m 7 ping uoy X wm Ru cog ft QM un e gt pang yao a qui z oog E rdu uew oiy ny spon z so no m c gt or mounted without frame E Pwd y ian Joy E w m 37740 snos sms Service Setup 1 79611 Pasop w e
172. t encoder The high speed follow up system follow up speed up to 100 s ensures that accurate heading and rate of turn data is provided under all operating conditions Integrated monitoring of the supply powers gyroscope current and the follow up system ensure secure and trouble free operation Design and Main Features NAVIGAT X MK 1 056343 E 1 4 Operating Principle Figure 1 8 Gyrosphere Operating Principle The north seeking element used in the NAVIGAT X MK 1 system is the gyrosphere a hermetically sealed unit with a funnel shaped recess reaching from the outer skin down to its centre Inside the gyrosphere two mechanically linked gyroscopes are mounted with their spin axes horizontal in a carrying frame The gyro scopes are allowed to turn around the vertical but torsion bands effect a defined rest position while a mechanical linkage ensures that the result ant spin vector of the gyros remains stationary relative to the gyro sphere This twin gyro arrangement eliminates intercardinal roll error Once the gyros have run up to speed their resultant spin vector and with it the gyrosphere settles in the direction of true North damping trough centering pin gyro linkage gyrosphere shell The top of the gyrosphere contains an annular damping trough half filled with a viscous fluid The fluid damps azimuthal oscillations of the gyroscope system The oscillation period is tuned to the Schuler period of 84 4 min
173. the operation time counter of the gyrosphere Displays Operation time in hours since last gyrosphere maintenance The operation time counter is reset to zero by field service personnel during gyrosphere maintenance DATA LIST The data list is not implemented in the current software version Service Info Menu Service Setup 2 8 21 056343 NAVIGAT X MK 1 ERROR LIST Displays the currently active system alarms Displays Error messages The display alternates through the message texts of all active alarms If no errors are present No Errors is dis played No of errors Displays the total number of active errors RESET MK 1 Initiates a system reset warm start The system reset warm start is equivalent to powering the system down and up again with the exception that the power supply is not inter rupted 8 22 Service Info Menu Service Setup 2 NAVIGAT X MK 1 056343 E 8 3 Factory Settings Menu Technical Pages The Technical Pages provide access to a number of factory set parame ters which need not normally be altered However should the system software need to be exchanged these settings will be lost and must be re entered manually Setup Access Code To prevent inadvertent or unauthorized changes to the system configu ration setup menus which are to be accessed by service personnel only are protected by access codes To access the Technical Pages MATH MEHU Fi DISPLAY DATA 2
174. ther the shaft encoder cor rection angle and alignment error correction values are correctly noted in the setup tables 2 Make sure that the compasses main and backup power supplies are switched off Note EF Take all the necessary precautions to make sure that the compasses main and backup power supplies remain switched off during any removal and installation procedures 3 Unscrew the 5 mm hex head screws of the compass hous ing door 4 Continue until all 5 mm hex head screws are released 5 Take off the door from the compass housing 6 2 Removing System Components from the Compass NAVIGAT X MK 1 056343 E 6 Place the door aside 7 Ifthe door is put next to the housing the grounding strap may be left connected to the compass housing 7 ee 8 Bend the retaining plate of the J3 plug connector away and unplug the J3 connector of the CDU cable Back front of CDU with CDU cable and released J3 connec tor Removing System Components from the Compass Housing 6 3 056343 Figure 6 1 CDU display dimmer settings 6 4 NAVIGAT X MK 1 Adjacent picture shows the dimmer settings of the CDU display The new type CDU with the additional USB service inter face is shown in figure 1 2 on page 1 2 Bend the retaining plate of the J1 plug connector away and unplug the J1 connector of the shaft encoder cable Unscrew the screws of the
175. ue e 2 7 Entering and Quitting the Main 12402 2 22 202 222 22 2 7 INavigating the M enu er udo D tet Cede 2 7 Selecting Parameter Settings 2 8 Editing Parameter Values 2 8 Selecting a Display Data 2 2 2 9 Manual Settings 4 11122111 2 10 Caption for Selecting and Editing 2 10 056343 2 11 Chapter 3 3 1 3 2 3 3 4 4 1 4 2 Chapter 5 5 1 5 2 5 3 5 4 Chapter 6 6 1 6 2 Chapter 7 71 7 2 73 NAVIGAT X MK 1 Manual Settings Overview 9 9 2 11 Manual Settings Parameters 2 2 13 User Setup ee Det ii decere eade gane 2 17 User Setup i tate etel m et e enitn 2 17 User Setup Parameters nrnna 2 18 Errors and Alarms Alarm Indication 3 1 Audibl Alarmvlndicatior in ct 3 1 Visual Alarm Indication 2 992 3 1 Acknowledging Alarms Muting the Audible Alarm 3 2 Alara ACKNOW 2 tesco eet etse et emen tg ette ein Due kasq haus 3 2 Alara MUt6 evt a de ce dec tete o lala ee de eh ME Pee vs 3 2 Eirorim essagesS sama aa T ana Pure Wi sq 3 3 Scheduled Mlaint
176. umption start up operation each analogue repeater each digital repeater NAVIGAT X MK 1 AC 125 VA DC 80 W AC 75 VA DC 45 W 7 VA DC 7 W AC 5 VA DC 5 W Dimensions and Weight width 404 mm height 520 mm depth 420 mm weight 25 kg approx Data Inputs external gyro heading NMEA 0183 IEC 61162 1 or PLATH protocol or Lehmkuhl 1200 2400 4800 or 9600 magnetic compass heading NMEA 0183 IEC 61162 1 or PLATH protocol or NAVIPILOT position NMEA 0183 IEC 61162 1 speed NMEA 0183 IEC 61162 1 compass monitor NAVITWIN Heading Management System NMEA 0183 IEC 61162 1 Signal and Status Inputs magnetic compass heading fluxgate sensor sine cosine and reference ref voltages from Sperry Marine flux gate sensor type 4863 speed 200 pulse nm connection to power ground P Gnd via external contact momentary rudder angle feedback unit 2x reads rudder angle for output to NAVIPRINT 0 5 VDC return voltage from feedback potentiometer steering mode status auto man connection to P Gnd via ext con tact latching external heading reference selec tion gyro1 gyro2 connection to P Gnd via ext con tact latching external heading reference selec tion gyro mag connection to P Gnd via ext con tact latching Technical Data NAVIGAT X MK 1 Technical Data Signal and Status
177. up 2 and Service Setup 1 is for differentia tion only and says nothing about the hierarchy of the menus Service Setup 2 Access Code To prevent inadvertent or unauthorized changes to the system configu ration all service setup menus are protected by access codes To access the Service Setup 2 MATH Fi DISPLAY DATA F2 MANUAL SETTINGS 3 SETUP 4 Call up the Main Menu Press Shift F3 to select Setup Menu SETUP Fi USER SETUP 2 SERUICE SETUP Press Shift F2 to select Service Setup SERUICE SETUP SETUP When prompted for the setup code EHTER SETUP CODE Enter code 610 Press Shift ENTER to confirm the code The Service Setup 2 sub menu opens Fi GYROSFHERE DATA F2 OP TIME COUNTER DATA LIST Service Info Menu Service Setup 2 8 19 056343 NAVIGAT X MK 1 Service Setup 2 Overview Figure 8 5 Service Setup 2 SERVICE SETUP 2 COUNTER CIST jet F3 F2 DATA GYROSPHERE DATA gyrosphere operational data 1 gt TEMPERATURE gyrosphere ambient temperature gt PH BRIDGE phase bridge voltage GYRO CURR gyrosphere current OP TIME COUNTER operation time counter operation time since last gyroshpere service hours SERUICE SETUP 2 Fi ERROR LIST F2 RESET MK 1 8 20 DATA LIST list of operational data not implemented in curr
178. upporting Fluid 11 2 033347 0000 000 1 Plastic Bowl 3 046547 0000 000 1 Funnel 4 034665 0000 000 1 Syringe 5 034664 0000 000 1 Cannula 6 025550 0000 000 1 Stainless Steel Wool Pad 7 047252 0000 000 1 Sticker 8 004914 0126 000 1 Parts List 9 1 2 9 8 5 4 6 7 3 Tel 49 40 29900 0 Fax 49 40 29900 146 E mail service de sperry ngc com Northrop Grumman Sperry Marine Woltmanstr 19 D 20097 Hamburg Germany 4914 0126 00 C Apr 2011 Page 1 of 1 NORTHROP GRUMMAN Parts List Sperry Marine Gyrocompass Installation Kit Mod 10 074696 0000 000 Part No Qty Description Ref 047976 0000 000 1 Case 1 049050 0000 000 1 Supporting Fluid 11 2 033347 0000 000 1 Plastic Bowl 3 046547 0000 000 1 Funnel 4 034665 0000 000 1 Syringe 5 034664 0000 000 1 Cannula 6 025550 0000 000 1 Stainless Steel Wool Pad 7 047252 0000 000 1 Sticker 8 00491 4 0126 001 1 Parts List 9 1 2 9 8 5 4 6 7 3 Tel 49 40 29900 0 Fax 49 40 29900 146 E mail service de sperry ngc com Northrop Grumman Sperry Marine Woltmanstr 19 D 20097 Hamburg Germany 4914 0126 01 D Apr 2011 Page 1 of 1 NORTHROP GRUMMAN Parts List Gyrocompass Installation Kit Mod 10 3 022638 0000 000 1 Page 1 of Sperry Marine Gyrosphere Installation Kit 022638 0000 000 comprising 5 Li N a S Part No Qty Description Ref
179. used by fast currents of fairway water increasing the 5 0 kn minimum speed default value In this case the minimum speed value must be adjusted accordingly Configuration Menu Service Setup 1 8 17 056343 8 18 Settings contd ROT FILTER NAVIGAT X MK 1 SPEED MAX speed maximum maximum speed value 99 9 99 9 kn default 30 0 kn The maximum speed value determines the upper limit of the valid speed range Actual speeds above the limit will be rejected Should the actual speed remain above the limit for more than 10 s a speed invalid alarm will be given The ROT filter sets a time constant for the serial ROT outputs Settings TIME CONST FOR SERIAL ROT OUTPUTS time constant 0 00 9 99 s no default value The time constant for serial ROT outputs can be selected between 0 00 and 9 99 sec Typical values for the ROT filter time constant are generally between 2 to 4 sec Configuration Menu Service Setup 1 NAVIGAT X MK 1 8 2 056343 E Service Info Menu Service Setup 2 The Service Setup 2 provides access to system status information which is used during installation and for troubleshooting errors Furthermore an option is provided to reset the system without interrup tion of the power supply warm start For details see RESET MK 1 on page 8 22 Note For Service Setup 1 see Configuration Menu Service Setup 1 on page 8 1 The numbering of Service Set
180. utes so that heading errors during horizontal acceleration due to changes in speed and or direction are prevented The gyrosphere floats in a supporting fluid inside the gyrosphere con tainer Because the buoyancy of the gyrosphere is a little greater than its weight a bearing cup at the bottom of the recess is pressed against the centering pin and keeps the gyrosphere exactly centered in the con tainer In order to make the gyroscope system pendulous that is to provide the gravity controlling moment the gyrosphere is designed so that its cen tre of gravity lies slightly below the centre of buoyancy The gyroscopes are in fact squirrel cage induction motors which attain a speed of nearly 20000 rpm at a voltage of 100 VAC 337 Hz In the Mod 10 3 container their supply power is applied through the electrolytically conducting supporting fluid via the top and bottom con tacts In the Mod 10 2 and Mod 7 2 containers the power is applied via the centering pin and the bottom contacts A follow up control circuit keeps the container aligned with the gyro sphere at all times thus heading can be derived from the container s ori entation 056343 NAVIGAT X MK 1 While systems with the Mod 10 3 container employ an optical pick off to provide the follow up control signal systems with the Mod 10 2 and Mod 7 2 containers use a resistance bridge circuit formed by the con ducting paths from the contact pins in the container t
181. utomatic data input should be selected in pref erence of manual input Check if the current date and time are correctly entered in the User Setup menu see User Setup on page 2 17 for details Control if the gyrocompass system with all connected equipment is fully functional in operation Use the test mode in the Configuration Menu Service Setup 1 to check the heading output to serial and 6 step repeaters and the analogue rate of turn output Installation Check Procedures NAVIGAT X MK 1 11 12 13 14 056343 Check whether the gyrosphere current value the Service Setup 2 code 610 indicated at the CDU matches with the true operating value of the gyrosphere current measured true RMS at the 1 Q gyro current test resistor R103 on the master PCB as described in the Power up Function Test on page 5 7 and Technical Pages Parameters on page 8 24 Check whether 105 VAC true RMS are set on the master PCB as described in the Power up Function Test on page 5 7 Check the alignment error correction applied as described under Alignment Error Correction on page 7 7 and double check with the exactly determined alignment error of the install position Check whether the correction values for the magnetic compass heading are correctly determined and entered into the magnetic compass calibration table as described under Magnetic Compass Calibration on page 7 8 if required In case a st
182. vice Info Menu Service Setup 2 2222 8 19 Service Setup 2 Access 8 19 Service Setup 2 2 8 20 Service Setup 2 2 2 8 21 Factory Settings Menu Technical Pages 8 23 Setup Access Code o5 det trop ete vea viv 8 23 Technical Pages Overview 1 4 4 0 4 40 000000000088 8 23 Technical Pages Parameters 8 24 Troubleshooting Troubleshooting Instructions 111 9 1 Location of Parts on the Master 2 2 9 2 Exchangeable COMPONENTS i us rettet o teen d eee bad 9 3 CONMECIOLS i v Rate eb Lee dert 9 3 Test Resistor rg e 9 4 Diagnostic b BEDS ui eto e e cree etes 9 4 Corrective Maintenance Exchanging the System Software 44 02 22 10 1 Replacing Socketed ICs 4 13 10 2 NAVIGAT X MK1 Spare Parts Illustrated Parts List Overview 4 4 3 11 1 Abbreviations Appendix Setup and Configuration Tables Drawings 056343 NAVIGAT X MK 1 vi 056343 NAVIGAT X MK 1 Safety Instructions Safety Notice Conventions The following safety noti
183. wer transformer s terminals Make sure that the main and backup power supplies of the compass are always switched off and safeguarded against accidental switching on before any removal or installation procedures of the gyrosphere con tainer CAUTION Risk of damage of electrostatic discharge sensitive components NAVIGAT X MK 1 contains electrostatic sensitive components Electrostatic discharge may permanently damage components When servicing the NAVIGAT X MK 1 take considerable precautions to prevent electrostatic discharge Avoid touching any of the electronic cir cuitry Parts materials and tools required e 5mm hex key e 3mm hex key e No 2 Phillips head screwdriver Procedure 1 Make sure that the compasses main and backup power supplies switched off Note YE Take all the necessary precautions to make sure that the compasses main and backup power supplies remain switched off during any removal and installation procedures 2 Insert the baseplate with the gyrosphere suspension care fully into the compass hous ing Incase the baseplate does not smoothly slide in readjust the hex head screws that the holding clamps have enough clearance Installing System Components into the Compass Housing 6 9 056343 NAVIGAT X MK 1 3 Tighten the front right 5mm hex head screw 4 Tighten the front left 5mm hex head screw and continue to tighten the rear left an
184. wl edged at the NAVIGAT X MK 1 or the cause of the alarm is eliminated Reversing the Heading Display 180 offset To reverse the heading display e g for operation on double ended fer ries activate the 180 offset function at the associated external control Note 2 6 The heading display may be reversed automatically in some installa tions e g when control is centrally transferred between fore and aft steering stands Resetting Acknowledging a Central Watch Alarm If connected to a central watch alarm facility dead man alarm the NAVIGAT X MK 1 will automatically reset the watch alarm timer when ever a key is pressed on the unit Should a watch alarm be given pressing any key at the NAVIGAT X MK 1 will acknowledge the alarm and reset the watch alarm timer Adjusting the Display Brightness NAVIGAT X MK 1 056343 E 2 8 Operating Menu The data display menu as well as the manual settings user and service setup sub menus are accessed through a multilevel operating menu Entering and Quitting the Main Menu From the normal operational mode press the MENU or the Down key to enter the menu mode The main menu screen opens From the main menu screen press the Up key to return to the normal opera tional mode NAVIGAT X MK 1 returns to nor mal operational mode Navigating the Menu In the menu mode the operator may navigate through the menu using the F1 F2 Up Down D
185. yrosphere settles Note C gt 20 minutes after power up a considerable fall of the gyrosphere current should have occurred 4 Check 20 minutes after power up wether a considerable fall of the gyrosphere current has occurred Within around 45 minutes after power up the gyrosphere current should have dropped below 320 mA 5 Check if after around 45 minutes after power up whether the gyro sphere current has dropped below 320 mA Note The true operating value of the gyrosphere currentcan only be measured true RMS at the 1 Q gyro current test resistor R103 on the master PCB location shown in figure 5 1 on page 5 8 6 If after around 45 minutes after the power up a gyrosphere current above 320 mA is still displayed in the gyrosphere data sub menu the value must be reconfirmed Measure the gyrosphere current directly at the 1 Q gyro current test resistor R103 on the master PCB location of the test resis tor R103 shown in figure 5 1 on page 5 8 Note gt Powerup Function Test The AC voltage in mV across the test resistor R103 equals the gyro sphere current in mA 5 9 056343 NAVIGAT X MK 1 7 In case the reconfirmed value for the gyrosphere current directly measured true RMS at the 1 gyro current test resistor R103 on the master PCB is in contrast under 320 mA the gyrosphere current gain factor settings in the Technical Pages code 140 need to become c

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