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2000 Series Combined Side Scan and Sub

1. A 2 Raytheon Model TDU 850 General A 3 TOW Gable CoOHgllllOlS zassuckocuca centu ictu uro uasa D 2 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 1 1 1 1 J Overview The EdgeTech 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System is a combination frequency modulated FM dual frequency side scan sonar and a high resolution FM sub bottom profiler that uses EdgeTech s proprietary Full Spectrum chirp technologies to simultaneously generate both high resolution side scan imagery at longer ranges and high resolution cross sectional images of the seabed at deeper penetrations than conventional continuous wave CW systems The 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System is available in two versions the 2000 CSS and the 2000 DSS Both versions are available with a choice of two dual frequency configurations for the side scan sonar 100 400 kHz and 300 600 kHz 2000 55 uses a low frequency 500 12 kHz sub bottom sonar for greater bottom penetration in water depths up to 300 meters The 2000 DSS uses a high frequency 2 16 kHz sub bottom sonar for higher resolution sub bottom imaging in water depths up to 2000 meters In both versions the two side scan frequencies and the s
2. Figure D 52 Tow Cable Length Versus Depth Cable A302799 5000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 29 CONFIGURATION 28 5l po A li gt Position Aft of Tow Vessel m Figure D 53 Tow Cable Shape and Tow Vehicle Position Cable A302799 6000 Meters ed Cable Length m Figure D 54 Tow Cable Length Versus Depth Cable A302799 6000 Meters D 30 Appendix D 6700 Towing Characteristics CONFIGURATION 29 ie MX 0 Position Aft of Tow Vessel m Figure D 55 Tow Cable Shape and Tow Vehicle Position Cable A302799 7000 Meters AD Cable Length m Figure D 56 Tow Cable Length Versus Depth Cable A302799 7000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 31 CONFIGURATION 30 SANI RANN 7 MEN unt D NEN MEN Position Aft of Tow Vessel m Figure D 57 Tow Cable Shape and Tow Vehicle Position Cable A302799 8000 Meters m T No o o mM NEN UA AME AL VUL Cable Length Figure D 58 Tow Cable Length Versus Depth Cable A302799 8000 Meters D 32 Appendix D 6700 Towing Characteristics CONFIGURATION 31 Position
3. viii software Updates and Enhancements viii Software Performance viii Software Telephone Facsimile and E mail Support IX Software Service Agreement IX Returned Material Authorization X GUIS OMAGH Table of OOS aaa xii Bue TT xvi IES 0 il fle Tt ee ee XX SECTION 1 1 1 1 1 Company Background 1 1 1 2 2000 Seres ADBDIICIHOlS 1 2 1 3 Main System 1 3 1 3 1 Topside Computer ER 1 3 1 3 2 2000 Digital Telemetry Link eere 1 3 512C 6700 Tow Vehicles 1 5 1 3 4 TOW ASS 1 7 1 4 EGUIN NE 1 7 1 4 1 Magnetometer 1 1222 222 00 1 8 1 4 2 ACOUSTIC Tracking System 1 8 1 4 3 tina svantanheutdes 1 8 1 4 4 UD PNEU UM INDEM 1 8 1 4 5 aie 1 8 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System Us
4. 222 Euer Meters RG 58 COAX Shrink Wrap with ETS BOM P N MCIL6F Female Face View Rear View Solder Buckets Amphenol 97 3106A 165 8P Tet 561 995 7767 Fax 905 7761 compu a Oif Cillum FullSipectum ettdge Tach com DWG N Meters EdgeTech 2000 RGS58 _ 10K 6 Pin DLINK STARMUX Figure 2 1 Kevlar Reinforced Tow Cable 8 01 911994 2 NOILOAS me 10980307 NOTES oem ELECTRICAL SPECS lt WIRE TO SHIELD amp LEAD TO SALT WATER WITH DUMMY PLUG TEM 8 ATTACHED a a Pom vet nme yd 11 MINIMUM INSULATION RESISTANCE IS 100 1000 VDC 12 HI POT SPEC 1000 VDC MIN RATING ITEM 10 SPLICE KIT SEE BOM CUT ITEM 13 TO APPROXIMATELY 6 CUT ITEM 14 TO APPROXIMATELY 12 ATTACH ITEM 8 GREASE KIT TD INSIDE OF SMALL FLANGE APPROXIMATELY 1 25 LONG SS ry AAS NA PAP 22222488 ese 2 DUMMY PLUG FITTED TO wi X FULL LENGTH KA EEZ EXC CDSE CCS CENCE AS CAS AS OS 1 5 0 9 550 POOR SPLICE ARMOR WRAP WIRE SPLICE 2222772 Leld al X2 22772777 9722272 LLL APPRUVALS A 455 FORTUNE BOULEVARD A Enbpebch MILFDRD M 01757 TITLE p po ASSY CABLE COAX DBL ARMOR 38 DIA PO Pd Po pee DD NOT
5. pont cb omm o Adedbpruk DOCE Ge Fe jecur zov rm LIEU Pamp I Crack furia mim acm anm m m LE Pee noia Ide Pact zn 2 15 Select the drive to recover and then Click Edit The Edit Target Drive and Options window opens 12 Appendix System Backup and Restore Trot r P rii e LN T is uud m iit Re o Er leet piri altos D t ee 16 Select the Restore master boot record check box and then click OK 17 Verify that the option Restore master boot record is selected in the Drives to Recover Screen Lurcpelar aart Dres Hacor Vp Dessen ec lage eee eel fame cree gh Pati Sey Oran for fag acque ple eee 1 cum erties Pru 9 Pot ow oS 18 Click Next The Completing the Recover My Computer Wizard screen opens 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 13 Competing the Recover My Computer Wizard 19 Click Finish NOTE Restoring the backup image can take one or more hours to complete depending on its size If the backup image spans more than one DVD the Restore Drive Wizard will require
6. 2 apes EL LLLI TIE LLLI o Pem exu uns uec Fo j usd Guo ER qeu rad ee oe Pr ee Dei ee Pe a TS il ee Cs 1 8 Choose the Independent recovery point option and then click Next The Backup Destinations screen opens B 4 Appendix System Backup and Restore Backup Destinations dechrushonn lor backup data sees er Vise iae crt Tma Tree in Cuilpraze pont Ma Copy ris Mih probet hy perg screens ws nir Cae of poe incor pend s fn onc Hear ba ow base nns mar rpg recceves pent on dies ias Guan Lakes ther ba an pluie zen 9 In the Backup Destinations screen click Browse and create the folder C image 10 Click Next and then click Yes in the Define Backup Wizard note The Options screen opens 11 Enter image of Discover C in the Name text box 12 Select Standard from the Compression drop down list box NOTE compression selection of None will reduce the backup restore time but increase the file size The default compression selection of Standard is slower but the file size is smaller The Standard selection is usually a good compromise 13 Sele
7. CAUTION Identifies a potential hazard that could be damaging to equipment or could result in the loss of data Recommendations or general information that is particular to the material being presented or a referral to another part of this manual or to another manual Liability EdgeTech has made every effort to document in this manual the 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System accurately and completely However EdgeTech assumes no liability for errors or for any damages that result from the use of this manual or the equipment it documents EdgeTech reserves the right to upgrade features of this equipment and to make changes to this manual without notice at any time 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A vil Warranty All equipment manufactured by EdgeTech is warranted against defective components and workmanship for a period of one year after shipment Warranty repair will be done by EdgeTech free of charge Shipping costs to be borne by the customer Malfunction due to improper use is not covered in the warranty and EdgeTech disclaims any liability for consequential damage resulting from defects in the performance of the equipment No product is warranted as being fit for a particular purpose and there is no warranty of merchantability This warranty applies only if i The items are used solely under the operating co
8. Met Navagation Printer Gan Coria Baiia Ticka REA Gian 41 Doom 11 4 gt 24 4l 08 00 4 k search Mange 15 00 518 Altitude 0 F Enable Ticka Time Conitani in Pings 2110 Trace Hepe Factor Honzortal Zoom Mert nem fi 4 Figure 3 10 Options Dialog Box Display Tab DISCOVER Sub Bottom CAUTION Do not allow the sub bottom transducer on the tow vehicle to continuously transmit in air for an extended period as damage to the transducer could occur 13 From the Sonar menu choose Sonar On When the sonar is on a check mark appears next to the menu item The transducers on the tow vehicle should begin transmitting and data should begin scrolling on the Sonar display in the DISCOVER Sub Bottom Main window 14 Listen for transmissions from the sub bottom transducer and verify that they are present 15 Tap the underside of the tow vehicle near the hydrophones with the handle of a screw driver while observing the Sonar display in the DISCOVER Sub Bottom Main window You should observe streaks or noise spikes in the waterfall display 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 3 21 3 10 Tow Vehicle Deployment Shown in Figure 3 11 is a670D Tow Vehicle being deployed CAUTION When lowering the tow vehicle in an
9. Run all Diagnostics R button Commands the tow vehicle to run all of its self tests SB Transducer Output 0 button Tests the sub bottom transmitter electronics in the tow vehicle SSL Port Transducer Output 1 button Tests the side scan port transducer transmit and receive electronics SSL Starboard Transducer Output 2 button Tests the side scan starboard transducer transmit and receive electronics 5 12 Section 5 Maintenance and Troubleshooting Power Amp Loopback 3 button Tests the sub bottom receiver electronics Interface Board 4 button Tests the connections between the Sonar Interface and the Side Scan boards Health Sensors 5 button Checks the range of the 48 VDC buss in the tow vehicle Internal Temperature Sensor 6 button Checks the range of the internal temperature of the tow vehicle The Status tab provides the following displays Ambient Temperature Displays the air temperature inside the electronics bottle on the tow vehicle Bottle Temperature Displays the temperature of the electronics bottle itself on the tow vehicle Power Displays the actual voltage of the 48 VDC buss in the tow vehicle electronics Overflows Displays the error counts from the tow vehicle 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 5 6 5 7 5 13 General Troubleshooting Should some operational or performance problems occur with the 2000
10. The other thing is that the high speed data must be up and running so that the topside and sub sea units are communicating with each other If the tow vehicle boots up correctly and passes its internal self test there will be a smooth sequence of rising tones going from 2 to 3 9 kHz A set of tones jumping from 2 to 3 kHz means that self test has failed These tones are generated in software in the tow vehicle and replicated on the surface when an EdgeTech topside processor is used to access the Tow vehicle computer subsystem using the Remote Desktop application The Self Test PASS tones repeat until data linkup has occurred between the topside DISCOVER software and tow vehicle Self Test FAIL tones repeat indefinitely There will also be a video acknowledgement of successful self test and linkup in the topside processor s DISCOVER display window Self test status will also be displayed on an external video monitor if attached directly to the tow vehicle s CPU board s VGA connector If the topside processor is unavailable and the tow vehicle is dismantled an external keyboard mouse and video monitor may be connected to the tow vehicle s CPU board to provide some diagnostic testing An external power unit will still be required Topside Power Unit Tow vehicle power is supplied either from an individual power modem unit or from an integrated topside processor Voltage and current to the tow vehicle are important parameters They must be within
11. modify dsl config bitswap enable Set Done commit Response Set Done get dsl config Response config listing exit Response none telnet disconnects The captured telnet session is the following Smodify dsl config autosensegdmt first Set Done Smodify dsl config bitswap enable Set Done Scommit Set Done Sget dsl config Whip Disable Annex Type Annex Standard Autosense GDMT first Trellis coding Enable ExpExchSeq Expanded Framing structure Framing 3 TxAttenuation dB O Coding Gain Auto TxBinAdjust Enable RxBinAdjust Disable TxStartBin 6 TxEndBin 22 RxStartBin 32 RxEndBin 255 Fast Retrain Disable Esc Fast Retrain Disable MaxBits bin On Rx 14 Bit Swap Enable Dual Latency Enable Pmode Enable Pilot Request Enable Last Failed Status 0x0 Oper Status Showtime Data Startup Progress Oxad AC Mode item dbm AC Ttr R Offset 42 AC Pilot Request Disable EC Fdm Mode FDM Max Down Rate Oxff Sexit After these settings have been saved to flash memory the modem configuration ins complete C 2 4 Zoom X5 ADSL Modem Model 5654 Setup Telnet Only Accessible Configuration To set up the Zoom X5 ADSL Modem Model 5654 telnet only accessible configuration 1 Open a Windows Command Shell by choosing Run from the Start menu entering cmd in the Open text box and clicking OK 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s
12. 0006191 INDUCTOR 0003081 POWER SUPPLY 24VDC 0006372 ASSY PCB POWER BD 0006040 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 5 27 5 11 Part Numbers for Major 512C and 6700 Tow Vehicle Components The major 512C and 670D Tow Vehicle components and their part numbers are listed in Table 5 4 Table 5 4 Part Numbers for Major 512C and 670D Tow Vehicle Components memes x Beewonesemem X 1 APPENDIX Printer Connections A number of different printers are available for connecting to the 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System All of these printers connect to the PARALLEL connector on the back of the Topside Computer Of the available printers the following are recommended for best results Ultra 120 and HD version EPC 1086 early models Ultra 200 and HD version EPC 9206 EPC 100 TDU 850 EPC 1086 NT Sys V8 5 EPC 1086 GeoPrinter 975 Of the available printers the following are recommended for best results EPC Model 1086 EPC Model HSP 100 Raytheon Model TDU 850 Listed in Table A 1 are the required settings to properly interface a printer with the 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System Table A 1 Printer Requirements Trigger Internal Data
13. 1 is the ratio of R1 R1 R2 times the total cable length Recheck from end 2 which is R2 R1 R2 times the cable length 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 5 25 Open Wire An open wire in a cable is much more difficult to locate than a short circuit therefore a capacitance bridge is recommended Measuring the capacitance from the open wire to the shield on both ends allows two different capacitance readings to be recorded This represents a direct ratio related to cable length and distance of break from each end Before cutting the cable double check the same ratio of capacitance using an adjacent good wire in a multi conductor cable Capacitance may vary from wire to wire depending on their separation Most breaks occur around the tow cable termination or where a previous repair has been made cable break may be found or confirmed by laying out the cable and attaching ohmmeter across each end of the open wire Then flex the cable first near the termination or repaired section and then along its entire length until the break is reached When flexing the ends of the broken wire may touch giving a continuity reading on the meter Insulation Resistance Breakdown Insulation breakdown is the most difficult fault to locate Cable leakage is not necessarily located near the end terminations However the area near each termination receives the most abuse and Is
14. The digitized signals are output on J2 to the Sonar Interface board Indicators on the Side Scan board illuminate when signals are being received Sub Bottom The Sub bottom board 15 a single channel receiver that provides analog to digital conversion of the received sonar signals which are input from the hydrophones on 4 on the electronics bottle connector end cap The digitized signals are output on 2 to the Sonar Interface board Indicators on the Sub Bottom board illuminate when signals are being received Compass The Compass board provides heading pitch and roll outputs to the USB port of the CPU board 5 1 SECTION 5 Maintenance and Troubleshooting 9 1 9 1 1 The 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System is ruggedly designed and built and therefore requires little maintenance However to ensure long lasting and reliable service some periodic maintenance is recommended This section provides some maintenance recommendations and includes instructions on how to disassemble and reassemble the 512C and 670D Tow Vehicles should it be required to access and remove the electronics chassis in the electronics bottle In addition instructions on how to calibrate the compass and perform diagnostic checks using ETSI are included along with troubleshooting guides and lists of major components for the 2000 Topside Processor and the 512C and 670D Tow Vehicles Periodic Maintenance Maintenance on the 2000 Ser
15. data from the tow vehicle The data throughput rate can be checked using Edgetech supplied utilities at each end of the link The SockBlast application is used to test network throughput between the tow vehicle and the topside computer This application is normally kept in C EdgeTech Utilities folder on the topside unit and DAEdgeTech Utilities folder on the tow vehicle Conte Sere 10 00 XP Prose Ma 0k Cleri 18215411054 50 Chard Send Chet Sara Die OME Mi 0000 Ree D ME ODOM 0000 0000 Fey Hud 20000 Ye Son 200000 Rest Even 15 Two copies must be run on each computer One serves as the client topside the other as the server tow vehicle Since the client connects to the server the Create Client topside address must be the TCP IP address of the server tow vehicle machine which is 192 9 0 99 The tow vehicle Create Server address should be 0 0 0 0 After pressing the Create buttons to start the server and clients on their respective machines the two applications hook up then the Client count on the tow vehicle should increment from 0 to 1 and the Server count on the topside should increment to 1 as well This indicates that there is one connection between the two applications Check the Server Send Data box on the tow vehicle A performance in MB second will be displayed This should be more than 0 35Mbyte s 2000 Series Com
16. transducer SSH Power Amplifier board Port Compass board 6 1 4 10 SECTION 4 Technical Description Amplified transmit signals are output to the transducer arrays or received signals are input from the transducer arrays as follows 48 Port transducer array receive J14 Starboard transducer array receive The T R Switch board also includes four noise reducing receiver preamplifiers one each for the high and low frequency port transducer arrays and one each for the high and low frequency starboard transducer arrays Power Amplifier There are four identical Power Amplifier boards one each for the port high SSH and low SSL frequency transmit signals and one each for the starboard high and low frequency transmit signals 48 VDC is input on J2 from the Power Distribution board and the amplified outputs are output on J3 to the T R Switch board to drive the transducer arrays On off control signals along with the low level transmit signals are input on J1 from the Sonar Interface board CPU The CPU board runs an embedded version of the Microsoft Windows XP operating system and includes a 512 MB flash memory with C and D partitions The C partition contains the operating system and the D partition contains the sonar application software The CPU board inputs downlink commands from the 2000 Topside Processor over the Ethernet connection on J1 with the ADSL Modem board while it outputs the uplink sonar data to the 2000 Topsi
17. 0 13 CONFIGURATION 11 E 2 a Position Aft of Tow Vessel m Figure D 21 Tow Cable Shape and Tow Vehicle Position Cable A320327 10000 Meters Depth C Bon Cable Length m Figure D 22 Tow Cable Length Versus Depth Cable A320327 10000 Meters 0 14 Appendix D 6700 Towing Characteristics CONFIGURATION 12 WM TAT TTT Position of Tow 23 Tow Cable Shape and Tow Vehicle Position Cable A301241 500 Meters Figure D HUUT LM LI TUE LLLLI dips FI M Cable Length dimi 24 Tow Cable Length Versus Depth Cable A301241 500 Meters Figure D P N 0009335 Rev A 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual CONFIGURATION 13 11 __ p A Do Position Aft of Tow Vessel m Figure D 25 Tow Cable Shape and Tow Vehicle Position Cable A301241 1000 Meters Cable Length m Figure D 26 Tow Cable Length Versus Depth Cable A301241 1000 Meters 0 16 Appendix D 6700 Towing Characteristics CONFIGURATION 14 F ez an my ra Cable Length m Figure D 28 Tow Cable Length Versus Depth Cable A301241 2000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A CONFIGURAT
18. 232 serial port that can be used to connect to the navigation system DB 25 male connector Connects to an optional printer or outputs tow vehicle depth heading and altitude RJ 45 connector Provides the 10 100 000BaseT Ethernet connection to the 2000 Digital Telemetry link RJ 45 connector Available 10 100 1000BaseT Ethernet connection BNC connector When momentarily shorted produces an event mark in the DISCOVER waterfall display 5 USB connectors Three on the back panel and two on the front CEE type AC input connector Connects to 90 260 VAC 50 60 Hz power In addition COM5 COM68 serial ports are available for use as required each with DB 9 male connectors These connectors are located on the back panel 3 10 SECTION 3 Setup Test Deployment 3 6 2 2000 Digital Telemetry Link Connections All of the connections to the 2000 Digital Telemetry Link are made using connectors on the back panel These connectors are shown in Figure 3 3 on page 3 7 The 2000 Digital Telemetry Link connections are the following SEA CABLE 5 Pin female bulkhead connector Connects to the tow cable SYNC BNC connector Connects to an external trigger source to trigger the sonar A TTL level trigger input must be used where the leading or trailing edge as selected in the DISCOVER software triggers the sonar DATA RJ 45 connector Provides the 10 100 1000BaseT Ethernet connection to the Topside Computer LINE
19. 3 1 5 512 6700 Tow Vehicles 512 6700 Tow Vehicles each contain the side scan transducer arrays the sub bottom transducer and the sub bottom hydrophone arrays along with the electronics required to transmit and to receive the sonar signals to receive the downlink commands from the 2000 Topside Processor and to provide the uplink side scan data sensor data and status information to the 2000 Topside Processor They are available with a choice of 100 400 kHz or 300 600 kHz dual linear FM chirp operating frequencies for the side scan sonar The sonar electronics is contained inside a single electronics bottle which includes a double O ring sealed end cap on each end The aft end cap contains bulkhead connectors for connecting the transducers the hydrophone arrays and optional equipment The tow vehicle interfaces with the 2000 Topside Processor over an Ethernet connection using digital subscriber line ADSL modems in both the tow vehicle and the processor 512C and 6700 Tow Vehicles are shown in Figure 1 3 512C Tow Vehicle The 512C Tow Vehicle sub bottom sonar operates over a frequency range of 0 5 12 kHz has a 300 meter depth rating and is designed primarily for coastal applications requiring greater bottom penetration It is hyrodynamically stabilized and includes the sub bottom transducer and four sub bottom hydrophone arrays mounted under an acoustic baffle This assembly along with the connecting cable harn
20. 5654 are provided in detail Adding a Temporary Host IP Address To add a temporary host IP address 1 From the Control Panel select Network and Internet Connections and then choose Network Connections 2 Right click Local Area Connection and then choose Properties The Local Area Connection Properties dialog box opens C 6 Appendix Configuring the ADSL Modems 7 EB Eihera 10 100 PCI Chant Fie and Porte Shang Micnosolt 005 Packet Scheduler 8 Transmission Control Frotocal The del sult me when the connection has kmited or 3 Select Internet Protocol TCP IP and then click Properties 4 The Internet Protocol TCP IP Properties dialog box opens 5 Click Advanced The Advanced TCP IP dialog box opens which lists all of the existing IP addresses Ex You can get IP meting scixpnesd aubcenalc aliu d pour nelwork suppors capabdty Otherness pou need ho ack your network adematiabor bow the appropiate nethegs an IP automatically 5 Ue the adder 192 9 0 99 Subrwl mack 255 255 285 0 Del gui gatera 97 Woe tse folovang ONS server Preleeed ONS served tenir 2000 Series Combined Side Scan Sonar Sub B
21. Diag and Status Tabs 5 10 Tow Cable Shape Tow Vehicle Position Cable A320327 500 Meters D 3 Tow Cable Length Versus Depth Cable A320327 500 Meters D 3 Tow Cable Shape and Tow Vehicle Position Cable A320327 1000 Meters D 4 Tow Cable Length Versus Depth Cable A320327 1000 Meters D 4 Tow Cable Shape and Tow Vehicle Position Cable A320327 2000 Meters D 5 Tow Cable Length vs Depth Cable A320327 2000 Meters D 5 Tow Cable Shape and Tow Vehicle Position Cable A320327 3000 Meters D 6 Tow Cable Length Versus Depth Cable A320327 3000 Meters D 6 Tow Cable Shape and Tow Vehicle Position Cable A320327 4000 Meters D 7 Tow Cable Length vs Depth Cable A320327 4000 Meters D 7 Tow Cable Shape and Tow Vehicle Position Cable A320327 5000 Meters D 8 Tow Cable Length Versus Depth Cable A320327 5000 Meters D 8 Tow Cable Shape and Tow Vehicle Position Cable A320327 6000 Meters D 9 Tow Cable Length Versus Depth Cable A320327 6000 Meters D 9 Tow Cable Shape and Tow Vehicle Position Cable A320327 7000 Meters D 10 Tow Cable Length Versus Depth Cable A320327 7000 Meters D 10 Tow Cable Sha
22. Profiling System User s Manual P N 0009335 Rev A 0 11 13 Fo N amp e 9 D D 15 D 20 D 21 x LI J IN CO Co no m O N CO CO 0 3 CONFIGURATION 1 udag Position AR of Tow V Vessel m Figure D 1 Tow Cable Shape and Tow Vehicle Position Cable A320327 500 Meters uu deg Cable Length Figure D 2 Tow Cable Length Versus Depth Cable A320327 500 Meters D 4 Appendix D 6700 Towing Characteristics CONFIGURATION 2 I zi EVA o 14 Position Aft of Tow Vessel m Figure D 3 Tow Cable Shape and Tow Vehicle Position Cable A320327 1000 Meters INNEN Depth m Cable Length m Figure D 4 Tow Cable Length Versus Depth Cable A320327 1000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 5 3 5 Tow Cable Shape and Tow Vehicle Position Cable A320327 2000 Meters Figure D Cable Length 6 Tow Cable Length vs Depth Cable A320327 2000 Meters Figure D 0 6 Appendix D 6700 Towing Characteristics CONFIGURATION 4 Depth m P
23. Series Combined Side Scan Sonar and Sub Bottom Profiling System it may be possible to correct them using the troubleshooting guides in the following pages For the Topside Computer and the 2000 Digital Telemetry Link tabular troubleshooting guides are provided in Table 5 1 and Table 5 2 respectively These troubleshooting guides identify some symptoms that could occur and presents one or more possible causes and the recommended corrective action for each Perform the corrective action for any given symptom in the order of possible causes which generally corresponds to the degree of troubleshooting difficulty from the simple to the more complex For the tow vehicle detailed information is provided in Tow Vehicle Troubleshooting Guide on page 5 17 Before proceeding with any corrective action verify that the 2000 Topside Processor is plugged into an appropriate AC or DC power source and that the is switched on NOTE Be sure to also verify that all the cables on the 2000 Topside Processor and the tow vehicle are mated and are not loose or damaged Most causes of operational or performance problems are a result of poor connections 2000 Topside Processor Troubleshooting Guide Table 5 1 2000 Topside Processor Troubleshooting Guide SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION The green SYSTEM POWER The POWER switch is not turned Verify that the POWER switch on indicator on the 2000 Topside the back panel is on Processor do
24. Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 25 CONFIGURATION 24 Position Aft of Tow Vessel m 45 Tow Cable Shape and Tow Vehicle Position Cable A302799 2000 Meters Figure D Cable Length im 46 Tow Cable Length Versus Depth Cable A302799 2000 Meters Figure D 0 26 Appendix 0 6700 Towing Characteristics CONFIGURATION 25 Depth 10 Position Aft of Tow Vessel m Figure D 47 Tow Cable Shape and Tow Vehicle Position Cable A302799 3000 Meters Depth m Cable Length m Figure D 48 Tow Cable Length Versus Depth Cable A302799 3000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 27 CONFIGURATION 26 DO Position Aft of Tow Vessel m Figure D 49 Tow Cable Shape and Tow Vehicle Position Cable A302799 4000 Meters p Figure D 50 Tow Cable Length Versus A302799 4000 Meters 0 28 Appendix D 6700 Towing Characteristics CONFIGURATION 27 Se mu EN BERNA 500 1 1003 E i Ai Position Aft of Tow Vessel Figure D 51 Tow Cable Shape and Tow Vehicle Position Cable A302799 5000 Meters SE mn
25. Tow Vehicle A block diagram of the 512C and 670D Tow Vehicle electronics is shown in Figure 4 5 and the electronics chassis is shown in Figure 4 6 on page 4 9 The electronics chassis contains all of the tow vehicle circuit boards along with the optional pressure sensor The circuit boards are the following Power Distribution The Power Distribution board inputs the tow vehicle 400 VDC power on J1 from the 2000 Topside Processor over the coaxial tow cable and filters it from the frequency shift keyed FSK responder trigger signals and the ADSL downlink command and uplink data signals The command signals are input and the data signals are output on J2 The Power Distribution board also includes DC to DC converters which convert the 400 VDC to 48 12 12 and 5 VDC The 48 VDC is output on J4 to the Amplifier boards The other voltages are output on J6 to the ADSL Modem board J5 to the CPU board J7 to the Sonar Interface board J8 to the Option connector and J9 and J11 to the fans ADSL Modem ADSL Modem board converts the downlink command ADSL signals received from the 2000 Topside Processor and input on J2 from the Power Distribution board into Ethernet 10 100 1000BaseT signals which are output on J1 to the CPU board Similarly the ADSL Modem board converts the uplink Ethernet 10 100 1000BaseT based data signals from the CPU board into the ADSL uplink data signals which are output on J2 to the Power Distribution board for transmis
26. VAC CEE type AC input connector Connects to 90 260 VAC 50 60 Hz power 3 TCP IP Address Settings The 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System includes a number of Ethernet devices connected on a common local area network LAN and each of these devices has a factory set TCP IP address which under normal circumstances does not require changing However should any of these devices be replaced or if upgrades are later installed it may be required that the TCP IP addresses be reconfigured In addition any computer that is to be connected to the 2000 Digital Telemetry Link must have its IP address set to 192 9 0 nnn where nnn is any integer from 1 to 100 except for the following reserved addresses 192 9 0 22 192 9 0 23 192 9 0 225 192 9 0 101 192 9 0 102 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 3 11 The factory IP address setting the Topside Computer Ethernet connection is 192 9 0 99 For a list of the 2000 Digital Telemetry Link Ethernet devices and their TCP IP addresses refer to Table 3 2 and for the tow vehicle to Table 3 3 Table 3 2 2000 Digital Telemetry Link Devices TCP IP Addresses DEVICE TCP IP ADDRESS Net Burner board 192 9 0 102 ASDL Modem board 192 9 0 22 Wireless bridge 192 9 0 225 Table 3 3 Tow Vehicle Ethernet Devices IP Addresses DEVICE TCP IP ADDRESS CPU board 192 9 0 101 ASDL Modem board 192 9
27. and transducer element Connect to tow vehicle using REMOTE DESKTOP 192 9 0 101 login administrator password admin Sonar application should be running and there should not be any errors posted to the window Errors reported could be No Sonar Device Found this will indicate that the CPU does not connect to the sonar processor card IF DIAG the sonar 5 22 Section 5 Maintenance and Troubleshooting processor has detected an error and will not run Cycle power on tow vehicle recheck error if the error is still present check the cables running to and from the sonar interface HM Sensors this reports the 48 volts if this error is found check output of power distribution board in tow vehicle and also the power on the power amps Power Supplies Several power supplies and voltage regulators are located throughout the tow vehicle assembly The main ones are located on the Power Distribution board The first supply converts the 400VDC tow cable voltage to the operating 48VDC supply Other DC DC converters running off the 48 volts generate the low level operating supply voltages No supplies are adjustable The following are the main voltage test points on the Power Distribution board Supply Test Point Return 5 VDC 0 2V TP7 TP12 12 VDC 0 6V TP8 TP12 12 VDC 0 6V 9 12 27 VDC 0 6V TP10 TP12 48 VDC 2 0V TP4 TP5 Other voltages to check on the SSB board and labeled as such are Supply 3 3
28. availability or performance improvements Although the component manufacturers and their models and styles may change from unit to unit replacement components will generally be interchangeable EdgeTech will make every effort to see that replacement printed circuit boards are interchangeable and that they use the same software drivers At times however there may be instances where direct replacements do not exist When this happens EdgeTech will provide the necessary drivers with the replacement board Chassis styles may also vary due to availability and manufacturer model changes This situation could result in different board placement and cable routings Therefore all cable routing and part location drawings in this manual should be used as a guide In addition to cabling the position and style of controls and indicators may change with different available chassis styles However their presence and function will remain the same Additional controls and indicators may also be added for specials and options 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A Preface We the employees at EdgeTech would like to thank you for purchasing a 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System At EdgeTech it is our policy to provide high quality cost effective products and support services that meet or exceed your requirements to deliver them on time and to continuously look
29. current 0 oteady state tow vehicle speeds of 2 8 knots in 1 knot increments Armored cables A320327 0 32 A301241 0 68 and A302799 0 45 Cable lengths of 500 10 000 meters Ocean currents will be a factor for virtually all cases in which the tow vehicle is used By using the equations below to calculate tow vehicle relative speed the existing plots can be used for approximating the tow vehicle depth when ocean currents are present and assuming that the current is uniform with depth For the tow vessel moving into the current Tow Vehicle Relative Speed Tow Vessel Speed Ocean Current For example for a tow vessel speed of 5 knots and an ocean current of 1 knot the tow vehicle relative speed is 6 knots Therefore use the 6 knot plot in the selected graph For the tow vessel moving into the current Tow Vehicle Relative Speed Tow Vessel Speed Ocean Current For example for a tow vessel speed of 5 knots and an ocean current of 1 knot the tow vehicle relative speed is 4 knots Therefore use the 4 knot plot in the selected graph D NO Appendix D 670D Towing Characteristics Table D 1 Tow Cable Configurations CONFIGURATION CABLE TYPE DEPTH 1000 2000 3000 4000 20327 5000 6000 7000 8000 9000 10000 1000 2000 3000 A301241 5000 6000 7000 8000 9000 0 23 1000 2000 0 25 3000 4000 02799 5000 0 28 6000 7000 8000 0 31 9000 10000 2000 Series Combined Side Scan Sonar and Sub Bottom
30. for ways to improve them We take pride in the products we manufacture and want you to be entirely satisfied with your equipment The information in this manual will get you started It tells you what you need to set up to operate and to maintain the 2000 Series Combined Side scan Sonar and Sub Bottom Profiling System Purpose of this Manual The purpose of this manual is to provide the user with information on the setup operation care and maintenance of the EdgeTech 2000 Series Combined Side Scan Sonar and oub Bottom Profiling System Although this manual encompasses the latest operational features of the system some system features may be periodically upgraded Therefore the information in this manual is subject to change and should be used for reference only This manual is divided into the following five sections and three appendices Section 1 Overview Provides some background information about EdgeTech discusses the advantages of EdgeTech s Full Spectrum chirp technology and describes the main components of the 2000 Series Combined Side Scan Sonar and oub Bottom Profiling System and the available optional equipment Section 2 Specifications Lists the electrical mechanical and environmental specifications for the main components of the 2000 Series Combined Side Scan oonar and Sub Bottom Profiling System Section 3 Setup Test and Deployment Provides instructions on how to set up and test the 2000 Series Combined Side Scan Son
31. frequencies instead of trying to operate with one very sharp acoustic peak pulse as is done with CW side scan and sub bottom sonar systems This technique generates a lot of acoustic energy in the water that results in processing gain that is approximately ten times the log of the time bandwidth product This improvement is due to the signal having a time duration longer than the inverse of the bandwidth thus increasing the signal energy without increasing the power of the outgoing pulse To equal the typical performance of the full soectrum sonar pulse conventional pulse side scan and sub bottom sonars would have to operate at a peak pulse power of 100 times greater than a full spectrum pulse Gaussian Shaped Amplitude Spectrum Outgoing Pulse Another important feature of Full Spectrum Chirp technology is that the signal processing optimizes the performance of the side scan and sub bottom sonars The sonars contains many components each with a unique dynamic range and linearity characteristic which are frequency dependent addition to this characteristic the amplitude spectrum of the outgoing pulse is chosen to be approximately Gaussian in shape to limit the side lobe level and temporal resolution losses due to attenuation As a wavelet with a Gaussian shaped spectrum is attenuated by the sediment energy is lost but 15 bandwidth is nearly preserved Therefore even after being attenuated the acoustic pulse has approximately the same resolut
32. hem E e System Status glide b Basic Setu Advanced Setup want to configure my modem MANUALLY because have static IP address and or because already know my Encapsulation YPI and VCI settings AUTOMATICALLY because am NOT using a static IP address and da NOT know my Encapsulation WPI and VCI settings Current Connection Enabled Encapsulation 1483 Bridged IP LLC iw WPI 0 36 Virtual Circuit After you have saved your changes you must write tne new settings to flash to make them permanent Click ihe button below to do this Write Settings to Flash 15 Click Write Settings to Flash to permanently save the changed settings C 2 3 Zoom ADSL Modem Model 5560A Accessible Configuration To set up the Zoom X3 ADSL Modem Model 5560A telnet only accessible configuration 1 Open a Windows Command Shell by choosing Run from the Start menu entering in the Open text box and clicking OK 2 In Windows Command Shell enter telnet 192 9 0 22 and then press Enter 3 If the telnet connection succeeds the Zoom modem displays a prompt 4 Login with username admin and password zoomadsl C 12 Appendix Configuring the ADSL Modems 5 Enter the following sequence of commands Wait for a Set Done response between commands modify dsl config autosensegdmtfirst Response Set Done
33. input Parallel Sweep Forward LPI 200 Width 2048 Data type 6 bits Shades 64 Image Positive Contrast 40 A 2 Appendix A Printer Connections A 1 EPC Model 1086 The EPC Model GSP 1086 Is a gray scale continuous printer that is widely used in the marine industry It provides high quality images on a ten inch thermal printhead The general specifications for the Model 1086 printer are listed in Table A 2 Table A 2 EPC Model 1086 General Specifications Paper Data pixels Paper length Film length Paper film width Resolution Tone shades Interface Plot speed A 2 EPC Model HSP 100 Thermal or plastic 2048 45 7 m 150 ft 39 6 130 ft 26 6 cm 10 48 in 8 dots mm 203 dots in Up to 256 gray scale 8 bit parallel 43 ms per line 64 shades The EPC Model HSP 100 15 a fast high resolution low cost thermal printer The general specifications for the Model HSP 100 printer are listed in Table A 3 Table A 3 EPC Model HSP 100 General Specifications Paper Data pixels Paper length Film length Paper film width Resolution Tone shades Interface Plot speed 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual Thermal or plastic 2048 45 7 m 150 ft 39 6 m 130 ft 25 6 cm 10 0 in 8 dots mm 203 dots in Up to 256 gray scale 8 bit parallel 10 ms per line maximum P N 0009335 Rev A 3 A 3 Raytheon Model TDU 850 T
34. into the CPU and provides four RS 232 serial ports on RJ45 connectors A cable connects from each connector to one of four DB 9 connectors COM5 COMSB on the back panel Hard drives A 160 GB hard drive C drive stores the Windows XP operating system and the application software A 1 hard drive D drive is used for data storage 4 2 SECTION 4 Technical Description Computer Power Supply CPU board 4 Port RS 232 Serial board Hard drives Figure 4 1 Topside Computer Chassis 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 4 3 2000 Digital Telemetry Link A block diagram of the 2000 Digital Telemetry Link electronics is shown in Figure 4 2 The wiring diagram is shown in Figure 4 3 on page 4 5 and the electronics chassis is shown in Figure 4 4 on page 4 6 The main hardware elements in the 2000 Digital Telemetry Link include the following components and circuit boards Power The Power board inputs 24 VDC on J1 from the 24 VDC Power Supply and generates the 400 VDC tow vehicle power which is output to the tow vehicle on J13 combined with the frequency shift keyed FSK responder trigger signal input on J10 and the ADSL downlink command and uplink data signals The command signals are input and the data signals are output on J14 The Power board also includes 5 12 and 15 VDC power supplies where 12 VDC is output on J4 to the fan and on J6 to t
35. nylon bristles can be used to remove light oxidation 5 2 5 1 4 5 2 Section 5 Maintenance and Troubleshooting To extend the life and increase the reliability of the connectors apply a thin film of silicone dielectric grease such as Novagard G624 general purpose silicone grease or an equivalent to the entire surface of each male pin A small amount of grease should also be applied to the opening of each female socket NOTE Remember to always install dummy connectors on the connectors of the tow cable and the tow vehicle tow cable connector Storage When not in use all the components of the 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System should be packed in their original shipping containers in the Same manner in which they were originally shipped and stored in a dry area Recommended Spares Spares such as circuit boards power supplies cables and other critical items should be purchased at the same time as the system is purchased as some original equipment manufactured OEM components may change All spares are optional For a list of recommended spares at the time of the system purchase contact Edgetech sales Restoring the Operating System to the Hard Drive The Topside Computer contains a 160 GB hard drive for both the operating system and the application software A separate 1 hard drive is also included for data recording An image file of the 160 GB hard drive is provided on a CD Th
36. of Tow Vessel m Figure D 59 Tow Cable Shape and Tow Vehicle Position Cable A302799 9000 Meters Cable Length m Figure D 60 Tow Cable Length Versus Depth Cable A302799 9000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 33 CONFIGURATION 32 Position Aft of Tow Vessel Figure D 61 Tow Cable Shape and Tow Vehicle Position Cable A302799 10000 Meters MIT LA WU AA LT Cable L Length mo Figure D 62 Tow Cable Length Versus Depth Cable A302799 10000 Meters
37. other topside equipment Follows the SYNC signal input on the topside unit It is not used in all system configurations Other Checks Periodically check the integrity of the sea ground capacitor attached to the rear bulkhead 5 24 Section 5 Maintenance and Troubleshooting 5 9 8 Tow Cables Historically most system problems occur in the tow cable and their connectors Before proceeding verify cable continuity from the shipboard end of the cable to the tow vehicle The presence of a shorted or open wire in a tow cable can be determined by using a multi meter An open or shorted wire can be located using the techniques described in the following subsections Shorted Wire The following procedure may be used to approximate the distance to a single short or a point of high leakage between a conductor pair or from a conductor to a shield 1 Disconnect both cable ends 2 Short the two connector pins or wires if un terminated of the shorted pair at both ends and measure the total resistance between the ends R1 R2 3 Remove the shorts 4 Measure the resistance between a shorted pair on one end with an ohmmeter on the Rx1 scale R1i Rs 5 Measure the resistance from the other end R2 Rs 6 Add the measurements of 4 and 5 above subtract the measurement of 2 and divide the result by 2 Rs 7 Subtract the value of 6 from the measured values of 4 and 5 R2 8 The distance to the short from end
38. ports 0 45 C 32 113 F 30 70 C 22 158 F 0 95 non condensing 0 100 90 260 VAC 50 60 Hz auto switching Intel P4 2 4 GHz 512 MB DVD RW drive 1 TB hard drive data 500 GB hard drive OS Windows XP DISCOVER 2000 C and DISCOVER Sub Bottom 2 21 inch LCD monitor High impact industrial High impact industrial trackball Ethernet RS 232 USB a Shipped in a sealed high impact polyurethane case with the 2000 Topside Processor and the 2000 Digital Telemetry Link mounted inside a 19 inch rack enclosure with the keyboard the trackball and one monitor The rack enclosure size is 38 1 cm 15 in x 50 8 cm 20 in x 55 9 cm 22 in Total shipping weight of the 2000 Topside Processor and the 2000 Digital Telemetry Link mounted inside a 19 inch rack enclosure with the keyboard the trackball and one monitor Shipped in a sealed high impact polyurethane case Rack enclosure weight is 41 kg 90 Ib 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 2 2 2000 Digital Telemetry Link The specifications for the 2000 Digital Telemetry Link are shown in Table 2 2 Size Weight Case type Case construction Case finish Mounting Shipping container type Shipping container size Shipping weight Operating Temperature Storage temperature Operating relative humidity Nonoperating storage relative humidity Input volta
39. safety grip should also be used to strain relieve the tow cable For deeper surveys and armored cable should be used to tow the tow vehicle Safety grip r9 Tow Shackle Tow bridle Waterproof splice Tie wraps Tow cable connector Tow cable connector Figure 3 5 Tow Vehicle with Tow Cable Connected and Attached To connect and attach the tow cable to the tow vehicle 1 Verify that the tow cable is not connected to the 2000 Topside Processor 2 Verify that the tow cable connector on the tow vehicle and the mating female connector on the tow cable are free of corrosion or dirt If dirty clean them with an alcohol wipe For the 6700 Tow Vehicle the tow cable connector is at the end of a jumper cable that protrudes out of the starboard side of the upper half of the fiberglass shell as shown in Figure 3 5 For the 512C Tow Vehicle this jumper cable protrudes out of the back of the teardrop cover 3 14 SECTION 3 Setup Test Deployment Apply a thin film of silicone grease to the pins of the tow cable connector on the tow vehicle Mate the connectors by pressing them firmly together Do not wiggle the connectors 5 Secure the connector locking sleeve Attach the eyelet of the tow rope and the loop of the safety grip to the shackle on the towing arm and secure the shackle bolt with seizing wire or a tie wrap Lay the tow cable over the tow bridle and secure it
40. should be taken when handling them as static electricity may be present on the body and clothing Normal handling precautions involve the use of anti static protection materials and grounding straps for personnel Radiation This equipment generates uses and can radiate radio frequency energy Therefore if the equipment is not installed properly it may cause interference with radio communications The equipment has not been tested for compliance with the appropriate FCC rules designed to provide reasonable protection against such interference when operated in a commercial environment Therefore when operating the equipment in a residential area the user may be required to take whatever measures are needed and incur any expenses necessary to eliminate interference it is the user s responsibility to verify that the system complies with the applicable FCC emission limits High Voltages High voltages that can cause injury or death are present in the tow vehicle and the 2000 Topside Processor Always use caution when removing the electronics from these devices Improper Line Voltage Operation with improper line voltage may cause serious damage to the equipment Always ensure that the proper line voltage is used Hardware Variations and Compatibility The 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System contains both standard PC and proprietary hardware At times EdgeTech may change the standard components due to their
41. successful reboot it starts flashing again 22 Open your web browser and enter http 192 9 0 22 to connect to the new modem address 23 Verify that the login succeeds and that the Basic Setup page is displayed then close your web browser C 2 6 Remove Temporary Host Address To remove the temporary host IP address again after configuration follow the steps in Adding a Temporary Host IP Address on page C 5 up to Step 5 to open the Advanced TCP IP Settings window Then select the entry for IP Address 10 0 0 99 and click Remove to delete it from the list Click OK until done D 1 670D Towing Characteristics This section includes graphical plots representing the towing characteristics of the 670D Tow Vehicle for various cable lengths tow vehicle speeds and tow vehicle depths There are a total of 32 plot configurations as listed in Table D 1 These plots are available for equipment selection purposes only In addition when selecting a particular plot it should be verified prior to being used for detailed survey planning NOTE Some of the plots reference tow vehicle operating depths that are greater than the maximum depth rating of the 670D Tow Vehicle These plots are for illustrative purposes only The 670D Tow Vehicle should never be deployed at a depth that exceeds its 2000 meter depth rating The plots have been generated under the following assumptions oea State 0 with no vessel heave motion Ocean
42. to boot from CD appears do so within 5 seconds The computer will boot from the Symantec Recovery Disk on the Norton Ghost CD This process will take several minutes to complete during which a progress bar is displayed After boot up is complete the End User License Agreement window opens 8 Appendix System Backup and Restore STMAANTEC SP AEE LICENSE ACE Henes Ghast 150 CRT AAT PLEASE EDAD Tet The AND COMDT ONI OF TG LWOFHEE AGENT j LUCENSE APT CAREY EPO LURING PHE SOF RAST AT IPHI BA CORPORATION YOU ABE LOCATED iHi THE AMERICAS OF SYAAFITEC AHA FTE LID YOU ARE LOCATED THE AFLA DRA CR SVELARITIC LIMIT HO POW ARE LOCATED me EUNCFE TAE FAST AFRICA WALL INIT LPNS THE Gare FO YOU AS THE WiEHIERLDAL THE THE LEGAL GATT THAT Ovni BT Utrum SOFAS BELOW TRU D OU DAILY C THE THAT OL ACCEPT OF THE TERRE CHF LICENSE AGEMENT THI A LEGAL ANG ENPORCEABLE AETA TH YOLU ANM SWRA NY CPE THIS PACE AGE amp EFARTEU CLICKING AGRO GS FES BUTTON CHE OTHERS E maim PUT EREE 4 Click Accept INDICATING ASSENT CLECTRONICALLY OR LOADING THE SOFTVEARE YONG D Hier we BE I UOTIFICATION AFTER HOURS OF ES The Symant
43. 2 Tow Cable Shape and Tow Vehicle Position Cable A302799 10000 Meters D 33 Tow Cable Length Versus Depth Cable A302799 10000 Meters D 33 XX List of Tables Table 2 1 Table 2 2 Table 2 3 Table 3 1 Table 3 2 Table 3 3 Table 5 1 Table 5 2 Table 5 3 Table 5 4 Table A 1 Table A 2 Table A 3 Table A 4 Table D 1 2000 2 1 2000 Digital Telemetry nennen 2 3 512C 6700 Tow Vehicle 2 4 AG Power WIA scteecocetenodecceaaenestecetsesnistomeseteostsnuegutndseardaneeecadenedsdeacaencatece ton 3 3 2000 Digital Telemetry Link Devices TCP IP Addresses 3 11 Tow Vehicle Ethernet Devices IP 00 3 11 2000 Topside Processor Troubleshooting Guide 5 13 2000 Digital Telemetry Link Troubleshooting 5 15 Part Numbers for Major 2000 Topside Processor Components 5 26 Part Numbers for Major 512C and 6700 Tow Vehicle Components 5 27 EET ELI m EUER A 1 EPC Model 1086 General Specifications A 2 EPC Model HSP 100 General
44. 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A EdgeTech 4 Little Brook Road West Wareham MA 02576 Tel 508 291 0057 Fax 508 291 2491 www edgetech com The information figures and specifications in this manual are proprietary and are issued in strict confidence on condition that they not be copied reprinted or disclosed to a third party either wholly or in part without the prior written consent of EdgeTech Any reproduction of EdgeTech supplied software or file sharing is strictly prohibited Copyright 2011 by EdgeTech All rights reserved Full Spectrum is a trademark of EdgeTech Microsoft and Windows XP are registered trademarks of Microsoft Corporation Kevlar is a registered trademarks of the DuPont Company Intel and Pentium are registered trademarks of Intel Corporation Novagard G624 is a trademark of Novagard Solutions Inc Kellems is a registered trademark of Hubbell Incorporated 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A Warning Read This First All personnel involved with the installation operation or maintenance of the equipment described in this manual should read and understand the warnings and recommendations provided below Static Sensitive Devices This equipment contains devices that are extremely sensitive to static electrical charges Therefore extreme care
45. 5 Rev A 3 15 10 If the event marker will used connect the shorting source to the MARK connector 11 Connect an AC power cord to the VAC INPUT connector of the Topside Computer and to the AC power source 12 Connect an AC power cord to the LINE VAC connector of the 2000 Digital Telemetry Link and to the AC power source 13 Connect an AC power cord to each of the LCD monitors and to the AC power source 3 8 3 Selecting Negative Edge Triggering for the Optional Responder If an optional responder is installed on the tow vehicle and it will be used a jumper is factory installed on the Power board of the 2000 Digital Telemetry Link This jumper selects negative edge triggering for the responder The location where this jumper is installed is J23 as shown in Figure 3 6 To locate the Power board refer to SECTION 4 Technical Description i i wc Dc VERTER Figure 3 6 Location of Jumper J23 on the Power Board in the 2000 Digital Telemetry Link 3 16 3 9 1 SECTION 3 Setup Test and Deployment System Activation and Test After the connections to the 2000 Topside Processor and the 2000 Digital Telemetry Link have been completed the 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System can be activated and some pre deployment checks performed prior to deployment of the tow vehicle as a test to verify that the system is operating properly When performing th
46. 50 gt BS BO hief n0 0 0 2 0 fedes VC Serta Enabled ver ver Static IP Address submet Mask ves o ees 1 2552552550 Serice Category UBA v Peak Rate kbps Sustainable Call Rate Burti Sire 0 BRC APSE RATION 1483 Bridged FUDGE Enabled w 9 Make the following WAN configuration changes Encapsulation 1483 Bridged IP LLC Bridge Enabled 10 Click Save Changes 11 Click Advanced Setup 12 In the Advanced Setup page click LAN Settings The LAN Configuration page opens 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 13 14 15 16 17 1523022 DHCP Server Enabled DHGP address selertion Sytem wo User Defined Start 10004 End Aasaa 100015 Lease Time chase D mitos D seconds Mods Make the following LAN configuration changes IP Address 192 9 0 22 Subnet Mask 255 255 255 0 Click Save Changes Click Advanced Setup In the Advanced Setup page click Misc Configuration The Miscellaneous Configuration page opens 18 Appendix Configuring the ADSL Modems Mis ellaneous Subnet Mas 255 255 255 0 gee
47. 6000 Meters Cable Length Figure D 14 Tow Cable Length Versus Depth Cable A320327 6000 Meters 0 10 Appendix D 6700 Towing Characteristics CONFIGURATION 8 8 E TRANI Depth m 8 i 2 fe NEM NEN N 5 ono non apa 1050 Position Alt of Tow Vessel m Figure D 15 Tow Cable Shape and Tow Vehicle Position Cable A320327 7000 Meters Cable Length m Figure D 16 Tow Cable Length Versus Depth Cable A320327 7000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 11 CONFIGURATION 9 Position Aft of Tow Vessel m Figure D 17 Tow Cable Shape and Tow Vehicle Position Cable A320327 8000 Meters Cable Length m o Figure D 18 Tow Cable Length Versus Depth Cable A320327 8000 Meters 0 12 Appendix D 6700 Towing Characteristics CONFIGURATION 10 XM i B Position Aft of Tow Vessel m Figure D 19 Tow Cable Shape and Tow Vehicle Position Cable A320327 9000 Meters i Poaition Aft of Tow Vessel Figure D 20 Tow Cable Length Versus Depth Cable A320327 9000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A
48. 9 23 3 8 Connecting the System Components Most of the system components including some optional components such as a printer and a navigation system connect to the Topside Computer The tow vehicle and any optional external sonar systems connect to the 2000 Digital Telemetry Link WARNING Do not connect the tow cable to the 2000 Digital Telemetry Link before connecting it to the tow vehicle otherwise injury or death can occur if the exposed connector on the tow cable is energized Always connect the tow cable to the tow vehicle first When connecting the system components refer to 2000 Topside Processor Connections on page 3 8 for the location and description of the connectors The cables used with the system are shown in Figure 3 4 3 12 SECTION 3 Setup Test and Deployment Tow cable I Ethernet patch cable AC power cord Figure 3 4 System Cables 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 3 8 1 3 13 Connecting and Attaching the Tow Cable to the Tow Vehicle A tow cable is shown connected and attached to 6700 Tow Vehicle in Figure 3 5 This arrangement is similar for the 512C Tow Vehicle For shallow water surveys a tow rope with a working load of 2000 6 or more and a breaking strength of at least 6000 Ib can be used to tow the tow vehicle It should also have an eyelet for attaching to the shackle on the tow bridle of the tow vehicle A
49. D CONNECTION FROM 2 8 28 08 55050504 5 52 OOY ete 5 oe x o Q 592020 55 525052505 B 4 LITTLE BROOK ROAD Edgelech WEST WAREHAM 02576 TITLE ASSEMBLY CABLE ADAPTOR 4200 TOPSIDE DRAWING REV 1 1 Figure 2 5 Tow Cable Adapter 6 NOILOJS 1 suol F NOTE 1 STRIP AND TIH CONDUCTORS 1 4 FOR SOLDER CUP INSERTION NOTE 2 INSULATE P1 SOLDER CUP CONNECTIONS WITH 1487 HEAT SHRINK TURNS 38 LONG NOTE 3 W1 TO BE USED AT FULL LENGTH AS SHIPPED BY VENDOR NOTE 4 USE MOLD 2380058 WHEN CREATING WATERPROOF SPLICE Figure 2 6 Test Cable 61 3 1 3 1 Setup Test and Deployment Setup and test of the EdgeTech 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System encompasses unpacking inspecting and connecting the system components including an optional printer connecting a navigation system and external sonar systems if required activating the system and verifying operation using the EdgeTech DISCOVER software This section provides instructions on how to perform these tasks and how to deploy tow and recover the tow vehicle Unpacking and Inspection The 2000 Topside Processor along with one LCD monitor the keyboard the trackball software and system documentation are shipped in a reusable heavy duty transport case The tow vehicle the second LCD
50. DUCTION ITEM 8 ATTACHED a ee e fe I 11 MINIMUM INSULATION RESISTANCE IS 100 MEGOHMS AT 1000 VDC 112 HI POT SPEC 1000 VDC MIN RATING ITEM 10 SPLICE KIT SEE CUT ITEM 13 TO APPROXIMATELY 6 CUT ITEM 14 TO APPROXIMATELY 127 ATTACH ITEM 8 GREASE TO INSIDE OF SMALL FLANGE APPROXIMATELY 125 LONG 2 3 4 5 6 1 DUMMY PLUG FITTED TO 1 SORS RNY SS SRK SEE NOTE 6 SOLDER LEAD TO ddl L_ fF SOLDER LEAD TO SHIELD 6 3 MRI KRIS FL BORON SO SG SN NON KR OK LN NA OME BERRIES RR RR 4 SPLICE SEE NOTE 5 ARPUR s man R Carbone 10720709 isa 200 5 CABLE PMI GRIP E SETI AMD SML NOT GC EPROM DS Comte OR Oba iib em _ REV pear 0981153 Figure 2 4 Armored Tow Cable PMI Grip Unterminated Topside 1 enuen sasn 16 uonog qnsg V 6556000 N d pue ugs opis poeulquio seines 0002 NOTE 1 STRIP AND TIN CONDUCTORS 1 4 FOR SOLDER CUP INSERTION NOTE 2 INSULATE SOLDER CUP CONNECTIONS WITH 1 8 HEAT SHRINK TUBING 3 8 LONG RELEASED PRODUCTION 411105 1224 REMOVE SHIEL
51. Deri ums amens ufu Pa a mom F aar nun ior rm Bots G CILe Duns Attention Needed ilash ap rani dom Thine B amd Lm nmn ale WERDE RE EEG zu 2 Appendix System Backup and Restore 3 Click Run or Manage Backups The Easy Setup dialog box opens 4 Click Cancel in the Easy Setup dialog box The Run or Manage Backups window opens 5 Click the Define New tab The Define Backup Wizard window opens to the Welcome to the Define Backup Wizard screen CJ Bk ikia int up cre Pus Hen Soler E i RC Pas e Esaiae ED pee segre Fes dena cx merce 6 Choose the Back up my computer option and then click Next The Drives screen opens 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 3 te Definr Back up f ere t deer Ies backup Saber ce an ede de File 5517 258 752 bh 518GB PS SOS bae 5 764 S GEA EA T Select the Discover C drive and then click Next The Recovery Point Type screen opens Viger
52. E TUR apacrl r dung sees J E 3 DE mitt P E j 4 F Gj LL LT e VE 2777 77 y TPyADTJAM E Figure 5 5 Hard lron Z Calibration Complete To continue with the soft iron calibration 15 Return the tow vehicle to its upright position 16 Press Esc and then NOTE The tail of the tow vehicle is the north reference 5 8 Section 5 Maintenance and Troubleshooting 17 Select option 2 and then follow the screen prompts using the compass as shown in Figure 5 6 to ensure accurate alignment as follows Align platform exactly north 0 degrees and then press the Space bar Align exactly east 90 degrees and then press the Space bar Align exactly south 180 degrees and then press the Space bar Align exactly west 270 degrees and then press the Space bar xi l 7 nl T a 0470 Md kk ok kino ehe m PE ju ji ie ii is i MAH Rated Ae HIR EE n B dn gl i ae 1 e ra eee tres 1 A Calibrate i 22e E b fe i lips placfarn 4vactly north B depress thes gt lips exartiy East TH degrees then hit Epace Marr m ZA IE E pn 3
53. Ht ff M FF A ETE a Figure 5 6 Soft Iron Calibration Screen Prompts 18 Align the tow vehicle with each of the cardinal points again one at a time while observing the Heading display and verify that the heading is accurate at each point 19 Double click the Sonar exe icon on the desktop or turn the tow vehicle power off and then on again The Sonar window will open again 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 9 9 5 9 EdgeTech Sonar Interface Controls The EdgeTech Sonar Interface ETSI is a control interface software program that manages the downlink commands to the tow vehicle and the uplink data from the tow vehicle differentiating between those for the side scan sonar and for sub bottom sonar Commands are provided by the DISCOVER 2000 C Dual Frequency Side Scan and DISCOVER Sub Bottom software ETSI also provides diagnostics controls and displays useful for system analysis and troubleshooting ETSI along with the DISCOVER software starts automatically and opens to the Main screen when the Topside Computer is turned on In addition to the Main screen ETSI provides a Tab screen where controls and displays are provided on individual tabs Descriptions for the Main screen and for three of the tabs the Conn Diag and Status tabs are provided below The ETSI Main screen is shown in Figure 5 7 and the tabs in Figure 5 7 3 EdgeTech Son
54. Hz 8 2 12 2 10 2 10 2 6 m typ 80 m 17 2 15 kHz 20 2 12 kHz 24 2 10 kHz lt 7 2 15 kHz lt 89 2 12 kHz lt 109 2 10 kHz a Vertical resolution is the smallest distinguishable distance between the peaks of two reflections that can be displayed on the screen as separate reflectors Sound energy is reflected back to the sonar system when the transmitted pulse encounters a change in density The resolution of a sonar system is measured by its ability to distinguish between two adjacent targets The vertical resolution is dependent on the transmitted chirp pulse bandwidth It is theoretically calculated by the product of the transmitted pulse length inverse of the bandwidth and half the speed of sound in water approximately 750 m s For example a full bandwidth pulse from an SB 424 Tow Vehicle has a vertical resolution of 3 75 cm 1 20 000 x 750 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 2 4 b The value for sub bottom penetration is the maximum distance beneath the sea floor that a step change of 10 in density can be seen on the sub bottom display This assumes that the sediment is gas free no organic materials that the lowest frequency of the pulse spectrum is transmitted and that the vehicle is within 5 meters of the seabed range for maximum penetration Lower frequencies reduce attenuation absorption of sound Towing the ve
55. ION 15 Position Aft of Tow Vessel m Figure D 29 Tow Cable Shape and Tow Vehicle Position Cable A301241 3000 Meters Cable Length m Figure D 30 Tow Cable Length Versus Depth Cable A301241 3000 Meters 0 18 Appendix D 6700 Towing Characteristics CONFIGURATION 16 Position Aft of Tow Vessel Figure D 31 Tow Cable Shape and Tow Vehicle Position Cable A301241 5000 Meters 2500 Cable Length Figure D 32 Tow Cable Length Versus Depth Cable A301241 5000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A CONFIGURATION 17 Position Aft of Tow Vessel m Figure D 34 Tow Cable Length Versus Depth Cable A301241 6000 Meters 0 20 Appendix D 6700 Towing Characteristics CONFIGURATION 19 Position Aft of Tow Vessel im Figure D 35 Tow Cable Shape and Tow Vehicle Position Cable A301241 7000 Meters Cable Length Figure D 36 Tow Cable Length Versus Depth Cable A301241 7000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 21 CONFIGURATION 20 OE 2000 Position of Tow V Vessel m Figure D 37 Tow Cable Shape and Tow Vehicle Position Cable A301241 8000 Meters Dept
56. IP LLC VPI 20 VCI 35 Bridge Enabled 5 From the Advanced Setup page click LAN Settings make the following LAN configuration changes and then click Save Changes Conf LAN IP Address 192 9 0 22 Conf LAN Network Mask 255 255 255 0 2 password zoomadsl Appendix C Configuring the ADSL Modems Open a web page to http 192 9 0 22 and log in as user admin From the Basic Setup page click Write Settings to Flash to permanently save the modem settings 8 Open a telnet session to http 192 9 0 22 9 Login with username admin and password zoomadsl between commands modify dsl config autosensegdmtfirst modify dsl config bitswap enable commit get dsl config exit The captured telnet session is the following Smodify dsl config autosensegdmtfirst Set Done Smodify dsl config bitswap enable Set Done commit Set Done get dsl config Whip Standard ExpExchSeq TxAttenuation dB TxBinAdjust TxStartBin RxStartBin Fast Retrain MaxBits bin On Rx Dual Latency Pilot Request Oper Status AC Mode item AC Pilot Request Max Down Rate Sexit Disable Autosense GDMT first Expanded 0 Enable 6 32 Disable 14 Enable Enable Showtime Data dbm Disable Oxff 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual Response Response Response Response Response Annex Type Trellis coding Frami
57. Manual P N 0009335 Rev A Login with username admin and password zoomadsl ov S p I between commands C 13 In Windows Command Shell enter telnet 192 9 0 22 and then press Enter If the telnet connection succeeds the Zoom modem displays a prompt Enter the following sequence of commands wait for a Set Done response modify dsl config defaultsgdmt Response Set Done modify dsl config bitswap enable Response Set Done commit Response Set Done get dsl config Response config listing exit Response none telnet disconnects The captured telnet session is the following Smodify dzl config defaultzgdmt Set Done Smodify dsl config bitswap enable Set Done tommit Set Done Sget dsl config Whip Disable Trellis coding Disable Conn ae 8 Fra M nsa P Im 3 Poe h eq Expande ERCAN ae Framing Txfttenuation lt dB gt B Coding Gain Auto IxBinfidjust Disabla inhdjust Disable IxStart Bin z 6 TxEndBin HxStartBin 2 oe dBin 255 Fast Retrain Enable Ee Fast Retrain Disable MaxBits bin On Rx 15 Bit Swap Enable Dual Disable Enabl Pilot Request Enable Last Pailed BxB Status Startup HShake Startup Pro AC Hode item fbn AC Ttr R Offs ac B AC Pilot Re Enable EC Pdm Mode FDH Pur Mgmt Mode LZL3Hotf llwd Profile Main Adu Capability Annex A UpstreamBitswap Enable Memory Mode Disabled UpstreamLatency DownSt
58. Meters D 25 Tow Cable Shape and Tow Vehicle Position Cable A302799 3000 Meters D 26 Tow Cable Length Versus Depth Cable A302799 3000 Meters D 26 Tow Cable Shape and Tow Vehicle Position Cable A302799 4000 Meters D 27 Tow Cable Length Versus Depth Cable A302799 4000 Meters D 27 Tow Cable Shape and Tow Vehicle Position Cable A302799 5000 Meters D 28 Tow Cable Length Versus Depth Cable A302799 5000 Meters D 28 Tow Cable Shape Tow Vehicle Position Cable A302799 6000 Meters D 29 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A Figure 0 54 Figure 0 55 Figure D 56 Figure D 57 Figure D 58 Figure D 59 Figure D 60 Figure D 61 Figure D 62 XIX Tow Cable Length Versus Depth Cable A302799 6000 Meters D 29 Tow Cable Shape and Tow Vehicle Position Cable A302799 7000 Meters D 30 Tow Cable Length Versus Depth Cable A302799 7000 Meters D 30 Tow Cable Shape and Tow Vehicle Position Cable A302799 8000 Meters D 31 Tow Cable Length Versus Depth Cable A302799 8000 Meters D 31 Tow Cable Shape and Tow Vehicle Position Cable A302799 9000 Meters D 32 Tow Cable Length Versus Depth Cable A302799 9000 Meters D 3
59. N CN NE Use DHCP enue Default Route Disabled Gateway IP Address b jo jo Jm ee d Primary ONS Sener b o jo Secondary DNS Server o o p o Virtual Circuit 0 6 Make the following WAN configuration changes Encapsulation 1483 Bridged IP LLC VPI 20 VCI 35 Bridge Enabled 7 Click Save Changes 10 Appendix Configuring the ADSL Modems 8 Click Advanced Setup The Advance Setup page opens 9 Click LAN Settings The LAN Configuration page opens e lt Basic Setup Advanced Setup Help LAN Configuration System Mode Get LAN Address External DHCP Server Internal DHCP Server Actual LAN IP Address Actual LAN Network Mask Conf LAN IP Address Bs Conf LAN Network Mask 255 255 255 o Speed 10087 Duplex i Ful IGMP Disable MIU 1500 10 Make the following LAN Configuration changes Conf LAN IP Address 192 9 0 22 Conf LAN Network Mask 255 255 255 0 11 Click Save Changes 12 Close the web browser 13 Open a new web browser and enter the new address http 192 9 0 22 to connect to the modem 14 Login with username admin and password zoomadsl The Basic Setup page opens 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 11 File Edt View Go Bookmarks Took Help ES 1 192 9 0 2
60. SCALE PRINT mr 77771 D980307 B Figure 2 2 Armored Tow Cable Kellems Grip Terminated Both Ends 6 6 jenuen sasn 16 uonog qns V 6556000 N d pue ues opiS SeieS 000Z 9430 5 RI 1 DUMMY PLUG FITTED TO 1 COMMECTOR SOLDER LEAD TO SOLDER LEAD TO SHIELD 1 2 MARMOR NOTES 1 ELECTRICAL SPECS lt WIRE TO SHIELD amp LEAD TO SALT WATER WITH DUMMY PLUG ITEM 8 ATTACHED 11 MINIMUM INSULATION RESISTANCE IS 100 MEGOHMS 1000 VDC L2 HI SPEC 1000 VDC MIN RATING 8 ITEM 10 SPLICE KIT SEE 3 CUT ITEM 13 TU APPROXIMATELY 6 4 CUT ITEM 14 TU APPROXIMATELY 12 5 ATTACH ITEM GREASE KIT INSIDE DF SMALL FLANGE 6 APPROXIMATELY 125 LONG DOR 12 2272 RO SPLICE pen 0960404 1 made Tal RELEASED TO PRODUCTION 7 5 05 an ABB SCHEMATIC TO DRAWING 9 12 06 epus RL RRL gt SITS SS SO SEE NOTE 5 55 CABLE BASIC COAX DBL ARMOR 32 DIA EV 0980404 Figure 2 3 Armored Tow Cable Kellems Grip Unterminated Topside 245 01 6 1 suol 098 REVISIONS NOTES em e mv L ELECTRICAL SPECS WIRE TO SHIELD amp LEAD TD SALT WATER WITH DUMMY PLUG RELEASED TO PRO
61. Series Combined Side Scan Sonar and Sub Bottom Profiling System This information which includes block diagrams board descriptions chassis photos component callouts and wiring diagrams can be useful for troubleshooting purposes and installing optional equipment 2000 Topside Processor The 2000 Topside Processor is composed of the Topside Computer and the 2000 Digital Telemetry Link installed in a 19 inch rack enclosure along with a keyboard a trackball and two LCD monitors Topside Computer The Topside Computer electronics chassis is shown in Figure 4 1 The main hardware elements in the Topside Computer include the following components and circuit boards Computer Power Supply Provides DC power for the CPU Board and the hard drives CPU The CPU board runs the Microsoft Windows XP operating system and the DISCOVER software on an Intel Pentium 4 2 4 GHz processor and includes 512 MB of RAM The CPU board outputs downlink commands to the tow vehicle over the Ethernet connection to the 2000 Digital Telemetry Link while it inputs the uplink sonar data from the tow vehicle over the same connection A 500 GB hard drive contains the operating software and a 1 hard drive is used for data storage Both hard drives interface with the CPU board as do the LCD monitor the keyboard and the trackball Power for the CPU board is provided by the Computer Power Supply 4 Port RS 232 Serial board The 4 Port RS 232 Serial board plugs directly
62. VDC 0 1 5 VDC 0 2V 12 VDC 0 6V 12 VDC 0 6V Test Lights 1 Power Distribution Board Monitor the 400 volt D4 and 48 volt D8 LED s They should be on steady 2 SSB Board There are two LED s of interest LED A flashes when 120 kHz is transmitting LED flashes when 410 kHz is transmitting 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 5 23 3 SIB Board There are four LED s of interest They have the following status when the system is operating properly D1 Off D3 Orange Flashes at 2 Hz D2 Off D4 Green On SSB Board Test Points 1 GAIN A and B test points show the positive going TVG ramp voltage for the low and high frequency sonar channels 2 Four test points monitor the TVG d analog sonar data They are ADC 0 Port SSLADC2 SSL ADC 1 Port SSHADCS3 Stbd SSL These test points are useful when doing a rub test DDC Test points This board does not have any test points LEDs monitors display the channels on the card that are running Side A and Side B In a normally operating vehicle with both channels collecting data the lights will alternate Modem Board Test Points 1 FSK Monitors the 3200 kHz to 2800 kHz frequency shift keyed signal from the topside unit This signal is used for optional commands May not be present in all systems 2 Trig A TTL signal that synchronizes the topside and sub sea units with
63. Weight in air Weight in water Construction Maximum tow cable length Depth rating Tow cable type Maximum safe towing speed Operating temperature Heading accuracy Heading resolution Pitch and roll accuracy Pitch and roll resolution Pitch and roll repeatability Optional sensor port Options 512C Tow Vehicle 160 0 cm 63 0 in long 124 0 cm 48 8 in wide 47 0 cm 18 5 in high incl tail fin 235 517 Ib 88 kg 195 Ib Fiberglass 6000 m 19 680 ft Contact Edgetech for cable type vs length 300 m 984 ft 670D Tow Vehicle 145 0 cm 57 1 in long 74 0 cm 29 1 in wide incl tail fins 84 0 cm 33 1 in high incl tail fin 145 kg 320 Ib 78 kg 172 Ib Fiberglass shell with Delrin wing plate 6000 m 19 680 ft Contact Edgetech for cable type vs length 2000 m 6560 ft Coaxial 12 knots 0 45 C 32 113 F 1 5 RMS 0 1 0 4 0 1 0 2 RS 232 Magnetometer Acoustic tracking system Pressure sensor Power loss pinger Responder 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A SIDE SCAN SONAR Frequencies Expd Operating ranges per side Output pulse energy Pulse length Across track resolution Along track resolution Horizontal beam width Transducer array depression angle Dynamic range Vertical beam width 512C Tow Ve
64. acceptable limits for the tow vehicle to work properly Check the tow cable output voltage with the system connected and if possible the current drain with an inline connection Cable current should be between 120 Idle and 250mA The topside units supply 400VDC to the tow cable The voltage at the tow vehicle end of the cable must be not less than 300VDC to start the system and not be less than 200V during operation Command and Data Link To check that the command and data link over the tow cable is operational start the Remote Desktop application on the topside control computer There is normally a shortcut 5 20 5 9 6 Section 5 Maintenance and Troubleshooting on the Edgetech Desktop for this The tow vehicle s PC screen should appear in a window on the topside computer screen This will appear as a yellow desktop with the sonar application dialog box visible If this is successful then the command link is working Data link A good quick qualitative test of the data link and tow vehicle electronics is to perform a rub test on each transducer Set the Range to 200 meters for both frequencies and start the system running in mode for both Set screen gain to 30dB for both frequencies and briskly rub each aft transducer face one at a time A dark band should appear on the sonar processor screen corresponding to the side rubbed Data throughput rates on the uplink vehicle to topside can be critical in getting smooth
65. accessible configuration 1 Open your web browser and enter http 10 0 0 2 or http 192 9 0 22 to connect to the modem 2 Login with username admin and password zoomadsl The Basic Setup page opens Basic Setup Daan t configure my modem o MANUALLY because have static IP address and or because aleady know my Encapsulation VPI and V I settings AUTOMATICALLY because am NOT using a static IP address and do know my Encapsulalion VPI and VCI settings 3 Choose the MANUALLY option to configure the modem 4 Click Advanced Setup The Advanced Setup page opens M 2000 Series Combined Side Scan Sonar Sub Bottom Profiling System User s Manual P N 0009335 Rev A 9 5 Click WAN Settings The WAN Configuration page opens A 5 LZ C 5 i i Sytem Status ADSL Status Basic Setup Advanced Setup Help WAN Configuration want to configure my modem MANUALLY because have a static address and or because already know my Encapsulation VPI and settings AUTOMATICALLY because using static IP address and do NOT know my Encapsulation VPI and VCI settings Current Connection Enabled Encapsulation 1483 Bridged IP LLC v VPI o Bridge Enabled v P Adios of jo Sine mask N
66. and Troubleshooting fi af ape y fms EE GS ait es u yu peri y 727 i 2 gt Ld oF zu a gn my ep fe 27274 Figure 5 4 Hard Iron X Y Calibration Complete 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 5 7 11 Slowly rotate the tow vehicle least 360 degrees taking at least 20 seconds to do SO and stopping the calibration by pressing the Space bar when is observed in the COM2 window as shown in Figure 5 4 12 Turn the tow vehicle 90 degrees on its side such that the towing arm is parallel to the platform 13 Press Esc and then uppercase Z 14 Slowly rotate the tow vehicle at least 360 degrees taking at least 20 seconds to do SO and stopping the calibration by pressing the Space bar when is observed in the COM2 window as shown in Figure 5 5 ERS 27 7 z Thou md a d p of mec zi p og um WE Ig PARF eee pus pu rg 4 af 7 fakes STEEL RESI ES SEE t DEINDE d 57 09779 TE cera PETH ip un cian EHE B
67. ar Interface Version 9 02 SONAR SYSTEMS Sonar Control Sonar Data CONNECTED CONNECTED Rate KB 5 Connections Disconnections Connections Disconnections Messages 665 Messages Out 28b Messages 20000 Messages Out Bytes In 175924 Bytes Qut 46132 Bytes Inc 301398780 Bytes Out 20 Hast 1323 0 101 Port 1700 Hast 1323 0 101 1701 Messages All Topsides Connected Stop Sonar Prograrn Restart Sonar Processor shutdown Sonar Processor Time Syne Topside Active Error Override Stop EdgeTech Sonar Interface Figure 5 7 ETSI Main Screen The ETSI Main screen provides the following controls and displays Sonar Control displays Displays the number of tow vehicle connections the messages in and out the number of bytes input and output and the host and port addresses for the sonar commands Sonar Control displays Displays the number of tow vehicle connections the messages in and out the number of bytes input and output and the host and port addresses for the sonar data Messages display Displays any system messages 5 10 Section 5 Maintenance and Troubleshooting lach Sonar EE SS a Li 21 b Li E Ji Sh 0 a m lg a qum ie meri 2 J Mr i eng EdpeTech Sorar bnlerface dL NIE me Figure 5 8 ETSI Tab Screen Conn Diag and Status Tabs 2000 Series Combined Side Scan Son
68. ar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 5 11 Stop Sonar Program button Shuts down the sonar program the tow vehicle Restart Sonar Processor button Restarts the sonar program in the tow vehicle Shutdown Sonar Processor button Closes the ETSI program Stop EdgeTech Sonar Interface button Disconnects ETSI from the tow vehicle Should be used for diagnostic purposes only Error Override button Allows the system to run with errors Should be used for diagnostic purposes only More Options button Opens the Tab screen for ETSI The Conn tab provides the following displays Sonar Control Connected Indicates that ETSI is interfacing with the sonar program in the tow vehicle for the sonar controls Sonar Data Connected Indicates that ETSI is interfacing with the sonar program in the tow vehicle for the sonar data Topside 1 Control Connected Indicates that the DISCOVER 2000 C Dual Frequency Side Scan software is interfacing with ETSI for the sonar controls Topside 1 Data Connected Indicates that the DISCOVER 2000 C Dual Frequency Side Scan software is interfacing with ETSI for the sonar data Topside 2 Control Connected Indicates that the DISCOVER Sub Bottom software is interfacing with ETSI for the sonar controls Topside 2 Data Connected Indicates that the DISCOVER Sub Bottom software is interfacing with ETSI for the sonar data The Diag tab provides the following controls and displays
69. ar and Sub Bottom Profiling oystem and how to deploy and tow the tow vehicle Section 4 Technical Description Provides a general description of the hardware elements comprising the main components of the 2000 Series Combined Side Scan oonar and Sub Bottom Profiling System Section 5 Maintenance and Troubleshooting Provides some maintenance recommendations and instructions on how to disassemble and reassemble a tow vehicle and calibrate the compass Included also are some troubleshooting guides and lists of major system components vi Appendix A Printer Connections Lists many of the printers that can be used with the 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System and provides the setup requirements and general specifications for a few of these printers that will provide the best results Appendix B System Backup and Restore Provides instructions on how to backup and restore a hard drive Appendix C Configuring the ADSL Modems Provides instructions on how to configure an ADSL modem Appendix D 670D Towing Characteristics Provides graphical plots representing the towing characteristics of the 670D Tow Vehicle for various cable lengths tow vehicle speeds and tow vehicle depths Warnings Cautions and Notes Where applicable warnings cautions and notes are provided in this manual as follows WARNING Identifies a potential hazard that could cause personal injury or death to yourself or to others
70. area where the bottom topography is not known be careful not to strike the bottom or a submerged object otherwise damage to the tow vehicle may occur In addition at all times during the survey be sure to carefully monitor tow vehicle altitude as failure to do so may result in the tow vehicle hitting the bottom or becoming snagged CAUTION Do not tow the tow vehicle too close to the survey vessel Towing in this manner can cause the tow vehicle to be pulled in against the hull of the ship due to the low pressure of the propeller wash and the effect of the water flowing by the hull In addition sonar reflections from the hull may be evident in the records CAUTION Do not tow the tow vehicle with the nose angled up or down Doing so can degrade the sonar imagery Verify that the tow vehicle is as level as possible when towing it For detailed towing characteristics for the 6700 Tow Vehicle with a number of tow cable types and lengths and tow vehicle speeds refer to APPENDIX D 670D Towing Characteristics NOTE For detailed information about the EdgeTech DISCOVER software including how to record data refer to the DISCOVER 2000 C Dual Frequency Side Scan Software User s Manual or to the DISCOVER Sub Bottom Software User s Manual 3 22 Setup Test Deployment Figure 3 11 670D Tow Vehicle being Deployed To deploy the tow vehicle 1 With the survey vessel under way at up to two kn
71. ating the 2000 Topside 3 3 2000 Topside Processor Controls and Indicators 3 4 Topside Computer Controls Indicators 3 4 2000 Digital Telemetry Link Controls and Indicators 3 4 2000 Topside Processor 3 8 Topside Computer Connections 3 8 2000 Digital Telemetry Link Connections 3 10 TCP IP Address Settings CER DIM M IP 3 10 Connecting the System Components 3 11 Connecting and Attaching the Tow Cable to the Tow Vehicle 3 13 Connecting the 2000 Topside Processor 3 14 Selecting Negative Edge Triggering for the Optional micis c 3 15 System Activation and 3 16 Activating tme Systeri 3 16 Performing the Pre deployment Checks 3 18 Tow Vehicle Deployment 3 21 Tow Vehicle Recovery 3 23 XIV SECTION 4 TECHNICAL DESCRIPTION 4 1 4 1 4 1 1 4 1 2 4 2 2000 Topside PIOCOSSOE ia o eiea 4 1 TODS de COMPU MN T 4 1 2000 Digital Tele
72. ay indication is correct 9 Secure the tow cable to the survey vessel 10 Begin recording data 3 11 Tow Vehicle Recovery To recover the tow vehicle 1 In the DISCOVER 2000 C Dual Frequency Side Scan Main window click the Transmit tab and clear the High Sonar On and Low Sonar On check boxes This tab is shown in Figure 3 8 on page 3 18 The side scan transducers should stop transmitting In the DISCOVER Sub Bottom Main window choose Sonar On from the Sonar menu When the sonar is off no check mark should be present next to the menu item The sub bottom transducer should stop transmitting 3 Slowly pull in the tow cable until the tow vehicle is just below the surface Slow the survey vessel speed to under two knots However if practical the survey vessel should be put in neutral while the tow vehicle is brought on board Retrieve the tow vehicle from the water and carefully lower it on deck Disconnect the tow cable from the tow cable connector Install the dummy plug on the tow cable connector Refer to Periodic Maintenance on page 5 1 for instructions on how to clean and inspect the tow vehicle the tow cable and the underwater connectors after use 4 1 SECTION 4 Technical Description 4 1 4 1 1 This section provides an overall general description of the hardware elements comprising the 2000 Topside Processor and the 512C and 670D Tow Vehicles of the 2000
73. bined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 5 21 5 9 7 Tow Vehicle First verify that the command and data links between the tow vehicle and topside are working per above NOTE is recommended that all attempts be made to see if a problem is external to the tow vehicle before opening it WARNING High voltage 400 VDC is always present in the electronics assembly when powered Preliminary When the electronics has been removed 1 Check that all boards are still secured to their mountings 2 Check the mating of all connectors 3 Check that the terminal board screw connections are tight 4 Check for obvious hot burn spots by sight and smell No Sonar Data If the sonar display doesn t scroll use the scope sniffing approach as outlined in Transmission Verification on page 5 18 to check transducer firing If the transducers are firing and the data link is working the problem is most likely related to the topside processor and or data modem If the display scrolls but is blank and the transducers are firing the problem most likely lies with either or a combination of the tow vehicle receiver transducer or its signal processing circuitry Establish if the problem is on a single channel or all channels If data is absent in all or individual channels check the T R Switch and SSB boards If the problem is with a particular channel also check the respective power amplifier
74. brackets one port and one starboard to accommodate different tow vehicle speeds and depths 1 6 SECTION 1 Overview Electronics bottle Carrying handles 4 Towbrde hw a Tail fins Teardrop cover Upper fiberglass shell b Side scan transducer one Lower fiberglass shell starboard and one port 512C Tow Vehicle ME Tow bridle i Tail fins Upper fiberglass shell EN Wing plate Tow bracket one starboard and one port Side scan transducer one starboard and one Lower fiberglass shell 670D Tow Vehicle Figure 1 3 512C and 670D Tow Vehicles 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 1 3 4 1 4 1 7 Tow Cables Both Kevlar reinforced and armored tow cables are available separately terminated at both ends or just at the tow vehicle end The tow cables are used to connect to and tow the tow vehicle A Kevlar reinforced tow cable is shown Figure 1 4 Both cable types include a single conductor and a shield They also include an MCIL6F female wet pluggable connector on the tow vehicle end At the topside end the Kevlar reinforced tow cables include a 5 pin connector for connecting to the 2000 Digital Telemetry Link The armored tow cables include either an MCIL4M male wet pluggable connector or an open termination for connection to the slip rings of a winch A cable grip is al
75. ch are the following Archeological surveys Geological geophysical surveys Sediment classification Buried cable and pipeline surveys Dredging and coastal studies Pre post dredging surveys Scour erosion investigation Marine construction surveys Figure 1 1 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System being Prepared for Deployment 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 1 3 1 3 1 1 3 2 1 3 Main System Components The 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System is composed of two main components the 2000 Topside Processor and for the 2000 CSS version the 512C Tow Vehicle or for the 2000 DSS version the 670D Tow Vehicle The 2000 Topside Processor includes the Topside Computer and the 2000 Digital Telemetry Link installed in a 19 inch rack enclosure along with a keyboard a trackball and two LCD monitors These components are shown in Figure 1 2 The 512C and 670D Tow Vehicles are shown in Figure 1 3 on page 1 6 Optionally included is a tow cable up to 6000 meters in length Contact Edgetech for cable type versus length Topside Computer The Topside Computer is a PC contained within a ruggedized 19 inch 4U chassis It provides control of the tow vehicle sonars and processes stores and displays received side scan and sub bottom data sensor data and status information A keyboard a trackball two LCD mo
76. ct the Verify recovery point after creation check box 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 14 Clear the Limit the number of recovery points saved for this backup check box 15 Click Next The Backup Time screen opens 16 Click Next Some fa ee Stee b te n Fia ami E 17 The Completing the Define Backup Wizard screen opens Completing the Define Backup Wizard deed bb Be nt E De L l Bere Linc ape E nehm DE 4 Det dee ee eee Fl ee aes See ge opt hie u reee RII IET vmm Mam 222 EET sb arig r uum i balag B 6 System Backup and Restore 18 Verify the following Drives and backup destinations is Discover C to C image C_Drive v2i Scheduled backup time is No schedule 19 Verify the following options Backup name is image of Discover Compression Level is Standard 20 Select the Prepend computer name to backup data file names option 21 Verify that all the other options including all the advanced options are not selected 22 Select the Run backup now check box 23 Click Finish to begin creating the backup image entire backup process may take one or more hou
77. d for the end user s country voltage requirements Navigation Interface The 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System accepts all standard National Marine Electronics Association NEMA 0183 message sentence formats from a connected global positioning system GPS or integrated navigation system Locating the 2000 Topside Processor The 2000 Topside Processor should be located and set up in a dry sheltered area that is protected from weather and water spray and where the temperature is consistently between 0 C and 40 C 32 F and 104 F However in all cases avoid areas of direct sunlight especially in tropical environments as heat buildup could occur and the viewing of indicators could be difficult The location should also enable direct communications with the deck crew that 15 handling the tow vehicle Secure the equipment in place using tie downs if necessary near the required AC power source Also ensure that there is ample room behind the rack for connecting the cables 3 4 3 5 1 3 5 2 SECTION 3 Setup Test and Deployment 2000 Topside Processor Controls and Indicators The 2000 Topside Processor includes controls and indicators on the front and back panels of the Topside Computer and the 2000 Digital Telemetry Link In addition the Topside Computer includes a DVD drive Topside Computer Controls and Indicators The Topside Computer includes controls and indicators on the front and bac
78. de Processor over the same connection In addition to these functions the CPU provides the chirp matched filter processing power up diagnostic self tests and pointing device and keyboard inputs for factory test The COM serial port of the CPU board interfaces with an optional magnetometer and the USB port interfaces with the Compass board 12 VDC power is input from the Power Distribution board Sonar Interface The Sonar Interface board converts the digital chirp high and low frequency transmit signals for the 100 400 Khz frequency systems into corresponding low level analog signals which are output on J9 to the Power Amplifier boards In addition signals from an optional pressure sensor and an internal temperature sensor are input on J10 the FSK responder trigger signals are input on J4 and the digitized received sonar signals from the Side Scan board are input on J7 Test points and indicators for the transmit signals and IDE interface logic for the Side Scan board are also included 5 12 and 12 VDC power is input J5 from the Power Distribution board DDC The DDC board is used in place of the Sonar Interface board for the 300 600 kHz system 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 4 11 Side Scan The Side Scan board is a four channel receiver that provides analog to digital conversion of the received sonar signals which are input on J1 from the T R Switch board
79. display of along track and across track imagery reduction of side lobes for minimal reception of undesired echoes additional processing gain for energy efficiency and a Gaussian shaped amplitude spectrum of the outgoing pulse to preserve resolution and bandwidth with attenuation Separate Sub Bottom Acoustic Projectors and Receivers The side scan sonar uses a line array of piezoelectric elements to both transmit and receive the acoustic signals one on the port side of the tow vehicle and one on the starboard side The sub bottom sonar uses separate acoustic projectors and receivers The projectors are wide band piston type transducers and the receivers are hydrophone arrays composed of lead zirconate titanate PZT crystals The transducers are mounted in the forward section of the tow vehicle and the hydrophone arrays are mounted aft The use of separate transmitting transducers and receiving hydrophone arrays preserves linearity and allows the simultaneous transmission and reception of the acoustic signals The transducers and hydrophone arrays are mounted beneath acoustic baffles which minimize direct path tow vehicle and surface reflections High Signal to Noise Ratio Full Spectrum Chirp technology does not use a conventional matched filter the correlation filter that is widely used to compress FM signals to process wide band signals Rather it uses proprietary amplitude and phase weighting functions for the transmitted pulse and a puls
80. e Processor AC connection bad The indicator is not operating There is no connection between the 2000 Digital Telemetry Link and the Topside Computer The indicator is not operating Tow cable between the 2000 Digital Telemetry Link and tow vehicle is disconnected or faulty Modem settings on the topside are incorrect The tow vehicle is faulty Tow cable is not connected between the 2000 Digital Telemetry Link and tow vehicle Tow cable is faulty Power board is faulty The tow vehicle is faulty Verify that the 2000 Topside Processor is connected to AC power Check the AC power Check fuses for continuity Replace if necessary Open the 2000 Digital Telemetry Link and check the indicator and wiring Check LAN connections between the 2000 Digital Telemetry Link and the Topside Computer Open the 2000 Digital Telemetry Link and check the indicator and wiring Check connections and tow cable Refer to refer to SECTION 4 Configuring the ADSL Modems for the modem settings Check the 2000 Digital Telemetry Link on different tow vehicle Check tow cable connections to the 2000 Digital Telemetry Link and connection to tow vehicle Check continuity between connectors and proper wiring Verify that RED LED D2 turns on after 10 seconds Verify tow vehicle on a different 2000 Topside Processor Verify 2000 Topside Processor with a different tow vehicle 5 16 Section 5 Mainte
81. e compression filter that maximizes the SNR of the acoustic images over a wide band of operating frequencies These functions provide a significant SNR improvement in the imagery over other pulse and chirp side scan and sub bottom sonars with band limited components that are limited in dynamic range 1 10 1 Overview 1 5 3 High Repeatability The frequency range of operation is determined by the acoustic characteristics of the transmitter and receiver mounted in the towed vehicle For the side scan sonar the transmit frequency is selected based on the desired range and resolution required For sub bottom profiling the frequency is selected based on the sub bottom conditions at the survey site and the type of sub bottom features that need to be imaged The FM pulses are generated by a D A converter with a wide dynamic range and a transmitter with linear components Therefore the energy amplitude and phase characteristics of the acoustic pulses can be precisely controlled This precision produces high repeatability and signal definition 1 5 4 High Resolution Normally when using long pulses resolution is reduced However after correlation processing the received signals a very sharp wavelet is produced that has a duration equal to the inverse of the sweep bandwidth Therefore the more bandwidth that is used the sharper this pulse will become Side scan and sub bottom signals received at the surface pass through a software c
82. e sensor if installed To perform the predeployment checks 1 Activate the system as described in Activating the System on page 3 16 2 In the DISCOVER 2000 C Dual Frequency Side Scan Main window click the Transmit tab in the Lower Control panel This tab is shown in Figure 3 8 Train Video Gana Disk Bottom Track Gidi Pante eun Signal High Rage 10H pue tee Argi IL Puls Figure 3 8 Lower Control Panel Transmit Tab DISCOVER 2000 C Dual Frequency Side Scan CAUTION Do not allow the side scan transducers on the tow vehicle to continuously transmit in air for an extended period as damage to the transducers could occur 3 Select the High Sonar On and Low Sonar On check boxes The side scan transducer arrays on the tow vehicle should begin transmitting and data should begin scrolling on the Sonar display in the DISCOVER 2000 C Dual Frequency Side Scan Main window 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 3 19 Record few minutes of data and then play back the data and verify that data be recorded and played back Rub the port and starboard side scan transducer arrays while observing the Sonar display in the Main window You should observe streaks or noise spikes in the waterfall display Verify that the heading pitch and roll sensors are working correctly by rotatin
83. e system activation and test refer to 2000 Topside Processor Connections on page 3 4 for the location and description of the controls and indicators on the 2000 Topside processor In addition should the system not activate properly or the pre deployment checks fail refer to SECTION 5 Maintenance and Troubleshooting for assistance on how to isolate and correct the problem NOTE The DISCOVER software requires license activation which is performed either directly in the tow vehicle or by inserting a dongle into an available USB port on the Topside Computer If in the tow vehicle no action is required Activating the System To activate the system 1 Turn on the LCD monitors 2 Turn on the POWER switch on the back panel of the Topside Computer This switch can be left in the on position at all times if desired 3 Turn on the SYSTEM POWER switch on the front panel The SYSTEM POWER indicator should illuminate and the HDD indicator should flash while the Windows desktop opens Then the EdgeTech Sonar Interface ETSI DISCOVER 2000 C Dual Frequency Side Scan and DISCOVER oub Bottom software open to the Main windows as shown in Figure 3 7 For information on ETSI refer to EdgeTech Sonar Interface Controls on page 5 9 4 Turn on the LINE switch on the back panel of the 2000 Digital Telemetry Link This switch can be left in the on position at all times if desired 2000 Series Combined Side Scan Sonar and Sub Botto
84. ec Recovery Disk main window opens to the Welcome to the Symantec Recovery Disk screen When can ade VERBO OS OG Can Computer Troas here provided that you have recovery point ihal i ebie heed d mdk chee ca ga rete dave a Recover My Cone mer Comput 12 Me cfc tns god Say ed corey ma dm dh me der vem wen Dd B oe bes Wat mM manter 5 Click the Time Zone field in the lower right corner of screen and then in the Time Zone drop down list box choose the time zone for your area 6 In the Welcome to the Symantec Recovery Disk screen select Recover My Computer The Recover My Computer Wizard window opens to the Welcome to the Recover My Computer Wizard screen 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 9 as vas vag DRUG ee Ue Dini ug Fr RET d sugli rena ewm De er 8 bi eee o mele deem quis ar JE Po ee fea ale a exl ee Det agde 2 crue nang 11 fuam meu AS Irene mon Rc de d rano nC ee yd Dm li EN uu TNT T Click Next 8 Click OK in the Recover My Computer Wizard note to acknowledge browsing to a locat
85. em Setup Adding a Temporary Host IP Zoom X3 and X5 ADSL Modem Models 5560A and 5654 Setup HTML Accessible Configuration Zoom ADSL Modem Model 5560A Accessible Configuration Zoom X5 ADSL Modem Model 5654 Setup Telnet Only Accessible Configuration Zoom ADSL Modem Model 5560 Setup Remove Temporary Host IP Address APPENDIX D 670D Towing Characteristics D 1 XVI List of Figures Figure 1 1 Figure 1 2 Figure 1 3 Figure 1 4 Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 2 6 Figure 3 1 Figure 3 2 Figure 3 3 Figure 3 4 Figure 3 5 Figure 3 6 Figure 3 7 Figure 3 8 Figure 3 9 Figure 3 10 Figure 3 11 Figure 3 12 Figure 4 1 Figure 4 2 Figure 4 3 Figure 4 4 Figure 4 5 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System being Prepared for 1 2 2000 Topside Processor with the Keyboard Trackball and two LCD Monitors 1 4 512C 6700 Tow 1 6 Kevlar Reintorced TOW Gables rcnt teo iata ttes 1 7 Kevlar Reinforced Tow Cable nennen 2 8 Arm
86. em settings Check all connections to modem are correct per Document No 990 0000046 1000 In DISCOVER 2000 C Dual Frequency Side Scan choose Network from the Configuration menu and verify that the Sonar IP Address is 127 0 0 1 and the Sonar Port Number is 1602 In DISCOVER Sub Bottom choose Control Panel from the Sonar menu and select the Network tab from the Options dialog box Verify that the TCP IP Address is 127 0 0 1 and the TCP IP Socket is 1600 Verify tow vehicle on a different 2000 Topside Processor Verify 2000 Topside Processor with a different tow vehicle P N 0009335 Rev A 5 15 5 8 2000 Digital Telemetry Link Troubleshooting Guide Table 5 2 2000 Digital Telemetry Link Troubleshooting Guide SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION The green POWER indicator on The POWER switch is not turned Verify the POWER switch is on the 2000 Digital Telemetry Link does not illuminate when the unit is turned on The green LAN indicator on the 2000 Digital Telemetry Link does not illuminate when the unit is turned on The green LINK indicator on the 2000 Digital Telemetry Link flashes when the unit is turned on After 1 minute flashing should stop and indicator should remain lit The red FISH POWER indicator on the 2000 Digital Telemetry Link illuminates after 10 seconds then after 20 seconds turns off No AC power When using AC power connector 5 amp fuses on rear panel of 2000 Topsid
87. ents These services may be ordered separately Furthermore EdgeTech software upgrades are meant for the sole use of Edge Tech customers that have purchased a system within year or have an existing SSA Any reproduction of EdgeTech supplied software or file sharing is strictly prohibited Software Updates and Enhancements EdgeTech customers can download new software releases with all modifications and enhancements along with user s manual changes from the EdgeTech ftp site Major software issues should they occur will be reported directly to the customer New software releases consist of the following ooftware enhancements that are not on the price list ooftware fixes and changes Product integration Documentation updates to on line help Tests for compatibility with other modules ooftware patches consist of software that has undergone the following Minor software enhancements ooftware fixes and changes Software Performance Report EdgeTech customers may submit reports using a Software Performance Report SPR form SPR forms are available from EdgeTech This report may be related to a problem or to an inquiry or it may be a specific request for a software enhancement EdgeTech will attend to the SPR at a priority level appropriate to the seriousness of the problem and to the availability of a work around 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A Software Telep
88. er s Manual P N 0009335 Rev A 1 5 1 5 1 1 5 2 1 5 3 1 5 4 1 5 5 1 5 6 1 5 2 1 2 2 2 3 2 4 3 1 3 2 3 2 1 3 2 2 3 3 3 4 3 5 3 5 1 3 5 2 3 6 3 6 1 3 6 2 3 3 8 3 8 1 3 8 2 3 8 3 3 9 3 9 1 3 9 2 3 10 3 11 xiii Full Spectrum Chirp Technology Overview 1 9 Separate Sub Bottom Acoustic Projectors and Receivers 1 9 High Signal to Noise Ratio 1 9 mil ltEaizior ririe 1 10 High Resolution 1 10 Reduction of Side 1 10 Additional Processing 1 11 Gaussian Shaped Amplitude Spectrum Outgoing Pulse 1 11 SECTION 2 5 5 2 2 1 COMPUT Eu 2 1 2000 Digital Telemetry 2 3 512C and 6700 Tow 2 2 mn 2 4 Oe ee ae 2 7 SECTION 3 SETUP TEST AND DEPLOYMENT 3 1 Unpacking and 3 1 Power Hedulrelfiel 3 2 Use of an Uninterruptable Power Supply 3 2 Changing to a Non US Power Plug 3 2 Navigation 3 3 Loc
89. es not illuminate when the processor is turned on No AC power Verify that the 2000 Topside Processor is connected to AC power Check the AC power source The indicator is not operating Open the 2000 Topside Processor and check the indicator and wiring 5 14 Section 5 Maintenance and Troubleshooting The yellow HDD indicator on the 2000 Topside Processor does not flash when the processor is turned on The yellow HARD DISK indicator on the 2000 Topside Processor does not flash when the processor is turned on Cont DISCOVER ETSI reports Cannot ping towfish The operating system is not booting The indicator is not operating Tow cable disconnected LAN settings are not properly setup Modem settings incorrect Modem disconnected internally on topside Improper settings in DISCOVER The tow vehicle is faulty 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual Open the 2000 Topside Processor and verify that the 160 GB hard drive is connected to power and that the ribbon cable is properly plugged in Also verify that the ribbon cable in properly plugged into to the CPU board Open the 2000 Topside Processor and check the indicator and wiring Check tow cable connections Refer to Address Settings on page 3 10 for the TCP IP address settings Refer to refer to SECTION 4 Configuring the ADSL Modems for the mod
90. esses is contained inside a two piece fiberglass shell which bolts together and includes tail fins and carrying handles The port and starboard side scan transducers are mounted to the lower half of the shell A teardrop cover encloses the top of the sub bottom transducer and its transformer and a hinged tow bridle provides the mechanical connection for the tow cable The electronics bottle is mounted to the upper half of the shell aft of the teardrop cover 670D Tow Vehicle The 670D Tow Vehicle sub bottom sonar operates over a frequency range of 2 16 kHz has a 2000 meter depth rating and is designed primarily for applications requiring higher resolution sub bottom imagery It is hyrodynamically stabilized and includes the sub bottom transducer and two sub bottom hydrophone arrays mounted under an acoustic baffle This assembly along with the connecting cable harnesses and the electronics bottle is mounted to a wing plate and contained inside a two piece fiberglass shell The upper and lower halves of the shell bolt directly to the wing plate The aft section of the wing plate forms the horizontal tail fins and a vertical tail fin is attached to the upper half of the shell Lead ballast is included inside the lower half The port and starboard side scan transducer arrays are mounted to the lower half of the shell and a hinged tow bridle provides the mechanical connection for the tow cable The bridle can be adjusted fore and aft along a pair of tow
91. g tilting and rolling the tow vehicle and observing the Heading Pitch and Roll displays in the Lower Indicator bar in the Main window pressure sensor is installed verify that the Pressure display indication is at or nearly zero The Pressure sensor can be zeroed on deck under External Device Controls Inthe DISCOVER Sub Bottom Main window choose Control Panel from the Sonar menu The Options dialog box shown in Figure 3 8 opens to the Sonar Control tab Mint Plauti Irae Capture Sorat Lorna Sona Cond Page Dips Met Navagation Printer Triana Contd Power 100 0 10070 Meters hen o Deam inii in E gt 1 4 fi in 0 A toD Converter Gain HH AGC Enable lAcqume Pg Hole 5 Fain M kH Q9 Figure 3 9 Options Dialog Box Sonar Control Tab DISCOVER Sub Bottom 9 On the Sonar Control tab make the required settings Click the Display tab The Display tab shown in Figure 3 10 opens On the Display tab set the Gain to either 0 or 3 dB and then click Norm Close the Options dialog box 3 20 SECTION 3 Setup Test and Deployment Options fi Logi Mitt Plauti Irae Sona Coig Sone Contd Page Dige
92. ge External trigger I O ports Table 2 2 2000 Digital Telemetry Link 8 3 3 25 in high 48 3 cm 19 in wide 43 2 cm 17 in deep 6 4 kg 14 Ib EIA RS 310C 19 inch standard rackmount Aluminum 19 inch rack mount Anodized Standard 19 inch rack with provisions for mounting rack slides not provided Sealed high impact polyurethane case 81 cm 32 in high 81 cm 32 in wide 8 1 cm 32 in deep 70 kg 155 Ib 0 40 32 104 F 20 60 C 4 140 F 0 80 non condensing 0 100 90 260 VAC 50 60 Hz auto switching 5 VDC TTL positive or negative leading edge triggered selectable in DISCOVER 1 Ethernet 1 Trigger a Shipped in a sealed high impact polyurethane case with the 2000 Topside Processor and the 2000 Digital Telemetry Link mounted inside a 19 inch rack enclosure with the keyboard the trackball and one monitor The rack enclosure size is 38 1 cm 15 in x 50 8 cm 20 in x 55 9 cm 22 in Total shipping weight of the 2000 Topside Processor and the 2000 Digital Telemetry Link mounted inside a 19 inch rack enclosure with the keyboard the trackball and one monitor Shipped in a sealed high impact polyurethane case Rack enclosure weight is 41 kg 90 Ib 2 4 2 3 SECTION 2 Specifications 512C and 670D Tow Vehicles The specifications for the 512C and 670D Tow Vehicles are shown in Table 2 3 Table 2 3 512C and 670D Tow Vehicle Specifications Size
93. h m Position Aft of Tow Vessel m Figure D 38 Tow Cable Length Versus Depth Cable A301241 8000 Meters 0 22 Appendix D 6700 Towing Characteristics CONFIGURATION 21 u a ii CANE c 5 kts Bopo TOO ooo Position Aft of Tow Vessel m Figure D 39 Tow Cable Shape and Tow Vehicle Position Cable A301241 9000 Meters TE xL u 5 kis EO Too fo 000 Posibon Aft of Tow Vessel m Figure D 40 Tow Cable Length Versus Depth Cable A301241 9000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 23 CONFIGURATION 22 Position of Tow Vessel m Figure D 41 Tow Cable Shape and Tow Vehicle Position Cable A302799 500 Meters AANT DIE idag Cable Length im Figure D 42 Tow Cable Length Versus Depth Cable A302799 500 Meters 0 24 Appendix 0 6700 Towing Characteristics CONFIGURATION 23 E Lr mM Sn EU icu nun 4100 Position Aft of Tow Vessel m Figure D 43 Tow Cable Shape and Tow Vehicle Position Cable A302799 1000 Meters 500 Cable Length Figure D 44 Tow Cable Length Versus Depth Cable A302799 1000 Meters 2000
94. he ADSL Modem board 24 VDC Power Supply The 24 VDC Power Supply inputs AC power from the Power Entry module to generate 24 VDC which is output to the Power board Power Entry The Power Entry module filters the AC power and connects it to the 24 VDC Power Supply through the front panel power switch ADSL Modem The ADSL Modem board converts the uplink data ADSL signals received from the tow vehicle and input on the ADSL connector from the Power board into Ethernet 10 100 1000BaseT signals which are output to the 2000 Topside Processor Similarly the ADSL Modem board converts the downlink Ethernet 10 100 1000BaseT based command signals from the 2000 Topside Processor into the ADSL downlink command signals which are output on the ADSL connector to the Power board for transmission to the tow vehicle The ADSL Modem board also serves as an Ethernet switch to provide Ethernet connections on J1 to the 2000 Topside Processor on J3 to the Wireless Router and on J4 to the Net Burner board on the Power board placing all of these devices on the same LAN 12 VDC power is input on the DC connector from the Power board Net Burner The Net Burner board mounts to and connects directly to the Power board to provide Power board diagnostics tow vehicle power control positive and negative trigger edge selection and sensor monitoring An Ethernet connection to the Net Burner board is provided on J3 from the ADSL Modem board Power is input from the Power boa
95. he Raytheon Model TDU 850 printer is a high speed gray shade printer that uses a fixed thermal head to produce a hard copy image on direct recording thermal paper The general specifications for the Model TDU 850 printer are listed in Table A 4 Table A 4 Raytheon Model TDU 850 General Specifications Paper width 22 2 cm 8 75 in Active scan length 21 6 cm 8 5 in Paper roll length 61 m 165 ft Resolution 8 dots mm 203 dots in Contrast 23 dB minimum dynamic range Sweep speed 256 gray shades at 40 ms line Plot speed 10 ms per line maximum 1 ystem Backup and Restore A Norton Ghost CD is included with the 2000 Topside Processor The software on this CD is also preinstalled on the operating system hard drive of these systems and includes the Norton Ghost Drive Backup Wizard which is used to create a backup image of the hard drive onto one or more DVDs and the Norton Ghost Restore Wizard which is used to restore the backup image from the DVDs onto an existing or replacement hard drive The Restore Drive Wizard uses the Symantec Recovery Disk which is run from the bootable Norton Ghost CD A minimum of 256 MB of RAM to is required and the drive letters may differ from those of Windows XP B 1 Backing up the System Drive To back up the system drive 1 Exit all running software applications 2 Choose Start Programs Norton Ghost Norton Gihost The Norton Ghost Main window opens to the Home tab
96. hicle 670D Tow Vehicle 100 400 kHz 300 600 kHz 500 m 100 kHz 230 m 300 kHz 150 m 400 kHz 120 m 600 kHz 4 j 100 kHz 3 j 300 kHz 2 j 400 kHz 1 j 600 kHz Up to 20 ms 100 kHz Up to 12 ms 300 kHz Up to 10 ms 400 kHz Up to 5 ms 600 kHz 6 3 cm 100 kHz 2 8 cm 300 kHz 1 8 cm 400 kHz 1 4 cm 600 kHz 1 9 m 100 m 100 kHz 1 0 m 100 m 300 kHz 0 96 m 100 m 400 kHz 0 45 m 100 m 600 kHz 1 08 100 kHz 0 6 300 kHz 0 56 400 kHz 0 26 600 kHz 26 downward 24 bits 50 SECTION 2 SUB BOTTOM SONAR Frequency range Pulse bandwidth pulse length Vertical resolution Penetration in coarse and calcareous sand Penetration in soft clay Beam width Optimum tow vehicle pitch roll Optimum tow height Transmitters Receive arrays Specifications 512C Tow Vehicle 0 5 12 kHz 0 5 8 0 kHz 5 ms 0 5 2 7 2 40 ms 0 5 6 0 2 20 ms 0 5 4 5 2 50 ms 0 5 6 0 2 9 ms 0 5 6 0 2 18 ms 0 5 7 2 2 30 ms 0 7 12 0 2 20 ms 2 0 12 0 2 20 ms 19 1 5 0 kHz 12 1 5 7 5 2 8 cm 2 12 kHz 30 m typ 250m 41 0 5 5 kHz 329 1 6 2 24 1 5 7 5 kHz 169 2 12 2 lt 16 0 5 5 kHz lt 13 1 6 kHz lt 10 2 8 kHz lt 9 2 10 kHz lt 7 2 12 kHz 3 5 above sea floor 670D Tow Vehicle 2 16 kHz 2 15 kHz 20 ms 2 12 kHz 20 ms 2 10 kHz 20 ms 2 15 k
97. hicle close to the sea floor reduces the acoustic footprint thereby reducing scattering interfering reflections from the sea floor and within the sediments c At the 3 dB points depending on the center frequency Cables Outline drawings of the optionally available Kevlar reinforced and armored tow cables tow cable adapter and test cable are listed below along with their corresponding figure numbers Figure 2 1 on page 2 8 Figure 2 2 on page 2 9 Figure 2 3 on page 2 10 Figure 2 4 on page 2 11 Figure 2 5 on page 2 12 Figure 2 6 on page 2 13 Reinforced Tow Cable Armored Tow cable Kellems Grip Terminated Both Ends Armored Tow Cable Kellems Grip Unterminated Topside Armored Tow Cable PMI Grip Unterminated Topside Tow Cable Adapter Test Cable s asn 15 uonog qns V 6556000 N d pue Jeuogs ueog apis peuiquio senes 0002 e E THESE DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF EDGEONE LLG OO O T Led EE dl ATE EDGETECH ORE AND ISSUED IN STRICT CONFIDENCE THEY SHALL NOT REPRODUCED COPIED OR USED IN ANY WAY WITHOUT THE EXPRESS WRITTEN j PERMISSION OF EDGEONE LLC 2005 EDGEONE LLC 318 x 7 18 SS Wire Rope Assembly Length 224 T 0 5 1 48 0 5 LEES ZEE
98. hone Facsimile and E mail Support The SSA entitles EdgeTech customers to contact EdgeTech Customer Service by telephone facsimile or e mail to report a difficulty to discuss a problem or to receive advice on the best way to perform a task When contacted EdgeTech Customer Service will do the following Respond within 24 hours Immediately attend to serious problems affecting operations Attempt to find an immediate work around Software Service Agreement Fee The SSA covers one year and is renewable upon expiration For the SSA annual fee please contact EdgeTech directly For contact information refer to Customer Service Returned Material Authorization Prior to returning any equipment to EdgeTech a Returned Material Authorization RMA number must be obtained The RMA will help us identify your equipment when it arrives at our receiving dock and track the equipment while it is at our facility The material should be shipped to the address provided in Customer Service Please refer to the RMA number on all documents and correspondence as well All returned material must be shipped prepaid Freight collect shipments will not be accepted NOTE The Optima case supplied with the 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System is not a shipping crate Please use appropriate packaging material to ensure protection of the case when shipping or contact EdgeTech for recommended crates The following steps apply onl
99. ication 5 18 Sonar Processor and Data 5 19 TOD HF OW TT 5 19 Command and Data 5 19 teasers 5 20 5 21 5 24 Part Numbers for Major 2000 Topside Processor Components 5 26 Part Numbers for Major 512C and 670D Tow Vehicle SOMO ONG 5 27 Printer Connections 1 EPO Model TOG 2 EPC Model 100 2 Raytheon Model 850 2000 Series Combined Side Scan Sonar Sub Bottom Profiling System User s Manual P N 0009335 Rev A APPENDIX 1 2 APPENDIX 1 1 1 C 1 2 C 1 3 C 2 C 2 1 C 2 2 C 2 3 C 2 4 C 2 5 C 2 6 XV System Backup and Restore B 1 Backing up the System Drive Restoring the System Configuring the ADSL Modems C 1 Advanced Users Setup Guides Zoom ADSL Modem Model 5560A Setup Zoom ADSL Modem Model 5560 Setup Zoom ADSL X5 Modem Model 5564 Setup Detailed Zoom Mod
100. ies Combined Side Scan Sonar and Sub Bottom Profiling oystem should be performed on a regular basis or as often as necessary depending on use However most of the maintenance is performed after each deployment and recovery cycle of the tow vehicle No periodic maintenance is required for the 2000 Topside Processor Inspecting and Cleaning the Tow Vehicle and Tow Cable after Use After retrieving the tow vehicle from the water use a hose to wash it down along with the tow cable with clean fresh water Thoroughly spray the transducer arrays and remove any buildup of debris Inspect the cables and connectors for any damage and check for loose connections Also inspect the tow cable and the connectors on each end After washing down the tow vehicle clean the transducer arrays using a mild non abrasive detergent and water Do not use any abrasive detergents or ammonia based cleaners After cleaning thoroughly spray the transducer arrays again with fresh water Inspecting and Cleaning the Underwater Connectors Regularly inspect the contacts on the male pins of each underwater connector in the tow vehicle and on the tow cable for corrosion or oxidation To remove any oxidation rub the contacts lightly with 800 grit emery cloth cut into strips equal to or less than the width of a contact A pencil eraser can also be used for this purpose The female sockets can be cleaned using a cotton swab and rubbing alcohol A 22 caliber bore brush with only
101. ies with the AC power input 2000 Digital Telemetry Link will automatically switch off power to the tow vehicle should it be disconnected from the tow vehicle for an extended period The power will also be turned off if an over current or under current condition exists To reactivate the power to the tow vehicle turn the POWER switch off and then on again 2000 Topside Processor Connections The 2000 Topside Processor connections are made to both the Topside Computer and the 2000 Digital Telemetry Link Topside Computer Connections The Topside Computer connections are made using connectors on both the front and back panels These connectors are shown in Figure 3 1 on page 3 5 and Figure 3 2 on page 3 6 The Topside Computer connections are the following MOUSE KEYBOARD PS2 connector Connects to the trackball PS2 connector Connects to the keyboard P N 0009335 Rev A 1 2 1 3 PARALLEL ETHERNET 1 ETHERNET 2 MARK USB VAC INPUT 3 9 DB 15 female connector Connects to either one the two LCD monitors For display of EdgeTech Sonar Interface and DISCOVER 2000 C Dual Frequency Side Scan screens DB 15 female connector Connects to either one the two LCD monitors For display of DISCOVER Sub Bottom screens DB 9 male connector RS 232 serial port that connects to the navigation system DB 9 male connector RS
102. in three or more places with tie wraps 3 8 2 Connecting the 2000 Topside Processor To connect the 2000 Topside Processor 1 Verify that the Topside Computer and the 2000 Digital Telemetry Link are not connected to AC power Verify that the tow cable is properly connected and attached to the tow vehicle and then connect the tow cable adapter to the tow cable and to the SEA CABLE connector of the 2000 Digital Telemetry Link If an external source will used to trigger the sonar connect the trigger output of this source to the SYNC connector Connect one LCD monitor to the MONITOR 1 connector of the Topside Computer and the second LCD monitor to the MONITOR 2 connector Connect the trackball to the MOUSE connector 6 Connect the keyboard to the KEYBOARD connector lf a printer will be used connect the printer to the PARALLEL connector For information on the printers that can be connected to the Topside Computer refer to APPENDIX A Printer Connections If a navigation system will be used connect the navigation system output to the COM 1 NAV connector Connect the Ethernet patch cable to the DATA connector of the 2000 Digital Telemetry Link and to the ETHERNET 1 connector of the Topside Computer This cable may be extended up to 100 feet using a Category 5 Ethernet crossover or straight patch cable 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 000933
103. ing a hand held compass There are two compass calibration procedures hard iron and soft iron Hard iron calibration cancels out the effects of magnetized ferrous materials near the compass for all three magnetic sensing elements X Y and Z Soft iron cancels out the effects of nonmagnetized ferrous materials The hard iron calibration should be performed first followed immediately by the soft iron calibration To perform the hard iron calibration 1 Set up the platform with the tow vehicle on it well away from any metal objects such as buildings or cars Activate the system as described in System Activation and Test on page 3 16 for your system Verify that the platform remains level to within a degree when rotating it 360 degrees by observing the Pitch and Roll displays Using the remote desktop program Choose Start Programs Accessories Communications Hyper Terminal Close the Sonar window on the desktop fest UR 25554 25554 20 A ese Inthe Connect To dialog box select COM2 from the Connect Using drop down list box and then click OK 7 Inthe Port Settings dialog box click Restore Defaults 8 Select 19200 from the Bits per second drop down list box and then click OK 10 The COM2 window opens Confirm that there are data being received in the COM2 window as shown in Figure 5 3 Press Esc and then uppercase C 5 6 Section 5 Maintenance
104. ion as an unattenuated pulse 2 1 Specifications The specifications for the EdgeTech 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System include electrical mechanical and environmental characteristics for the following components Topside Computer 2000 Digital Telemetry Link 512C Tow Vehicle 670D Tow Vehicle All specifications are subject to change without notice Topside Computer The specifications for the Topside Computer are shown in Table 2 1 Size Weight Case type Case construction Case finish Mounting Shipping container type Shipping container size Shipping weight Table 2 1 2000 Topside Computer 17 8 7 in high 43 2 cm 17 in wide 48 3 cm 19 in deep 19 5 kg 43 Ib EIA RS 310C 19 inch standard rackmount with fully enclosed frame removable top access cover and heavy duty front handles Aluminum 19 inch rack mount Black power coat Standard 19 inch rack with provisions for mounting rack slides not provided Sealed high impact polyurethane case 81 cm 32 in high 81 cm 82 in wide 8 1 cm 32 in deep 70 kg 155 Ib SECTION 2 Specifications Operating Temperature Storage temperature Operating relative humidity Nonoperating storage relative humidity Input voltage Processor Memory Data storage Operating system Application software Display Keyboard Pointing device
105. ion that contains recovery points The Select a Recovery Point to Restore screen opens Lace 1 9 Remove the Norton Ghost CD from the DVD drive 10 Insert the DVD with the image file into the DVD drive If the image file soans more than one DVD insert Disk 1 of the series Wait until the DVD Is read before proceeding 11 Click Browse go to the Desktop and then click Computer The Computer folder opens 10 Appendix System Backup and Restore 12 Click the DVD drive and then click Open The image file opens 13 Select the image file and then click Open The recovery point details are displayed in the Select a Recovery Point to restore screen 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 11 Sek a F nccewerny ic lend omar t DD eee ar 7e ccu D Peete 7 j rabid 1 soroas Commuter nese LIME ee 1 Then wo perum aed Dues C Gre TAB G8 Film xui zi om oem 14 Verify the recovery point details and then click Next The Drives to Recover screen opens Hewes Piy Writer Dries fin llaman Tis Ger Deam eee deer ad soe jorge dees oe ar ety
106. is CD can be used to completely restore the 160 GB hard drive to its original shipped factory configuration in the unlikely event of its failure For instructions on how to restore the operating system refer to APPENDIX B System Backup and Restore 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 5 3 5 3 1 5 3 Disassembling Reassembling the Tow Vehicle The procedures below describe how to disassemble and reassemble the tow vehicle to access and remove the electronics chassis The tools required are a 9 16 inch wrench a 7 16 inch wrench and allen key WARNING High voltages that can cause injury or death are present in the tow vehicle Turn off both the Topside Computer and the 2000 Digital Telemetry Link and disconnect the tow cable before disassembling the tow vehicle Disassembling the Tow Vehicle To disassemble the tow vehicle 1 Place the tow vehicle on a Electronics clean dry flat surface bottle S 2 For the 670D Tow Vehicle use the 9 16 inch wrench and remove the three sets of a an Botte bolts washers and self 2 locking nuts the bow Next remove the eight sets of bolts and split lock washers from the port and starboard tow brackets and remove the tow bridle tow brackets and bar nuts Then remove the two sets of bolts washers and self Figure 5 1 6700 Tow Vehicle with Upper Half of locking n
107. items can be shipped prepaid directly to EdgeTech by FedEx DHL UPS Airborne etc 5 If the equipment is the property of EdgeTech formerly EG amp G Marine Instruments Division please insure for full value 6 Fax one invoice packing list and a copy of the airway bill to EdgeTech upon shipment Customer Service Customer service personnel at EdgeTech are always eager to hear from users of our products Your feedback is welcome and is a valuable source of information which we use to continually improve these products Therefore we encourage you to contact customer service to offer any suggestions or to request technical support They can be reached as follows E mail service edgetech com Mail 4 Little Brook Road West Wareham MA 02576 Telephone 508 291 0057 Ext 712 Facsimile 508 291 2491 For more information please go to www edgetech com xil Table of Contents Cac RN MIDI iii Static Sensitive lii RNC ER m iii WOMAG C lil Improper Line iii Hardware Variations and IV TT T t V Purpose of this WAM RT V Warnings Cautions and vi RET vil Software Service
108. k panels as shown in Figure 3 1 and Figure 3 2 Also shown in Figure 3 2 is the DVD drive The Topside Computer controls and indicators are the following POWER Rocker switch Switches AC power to the Topside Computer This switch can be left in the on position at all times SYSTEM POWER switch Push button toggle switch Turns the Topside Computer on or off SYSTEM POWER indicator Green indicator Illuminated when the Topside Computer is on RESET Momentary push button switch Resets the Topside Computer HDD Yellow indicator Flashes when a hard drive on the Topside Computer is being accessed 2000 Digital Telemetry Link Controls and Indicators The 2000 Digital Telemetry Link includes controls and indicators on the front and back panels as shown in Figure 3 3 The 2000 Digital Telemetry Link controls and indicators are the following LINE Rocker switch Switches AC power to the POWER switch on the front panel of the 2000 Digital Telemetry Link This switch can be left in the on position at all times POWER switch Rocker switch Turns the 2000 Digital Telemetry Link on 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A COM 3 connector COM 1 NAV PARALLEL ETHERNET 1 MONITOR 1 connector connector connector connector POWER USB MARK MONITOR 2 ETHERNET 2 switch connectors 3 connector connector connector VAC INPUT connector Figure 3 1 To
109. m Profiling System User s Manual P N 0009335 Rev A 3 17 DISCOVER 2000 C Dual Frequency Side Scan Main a Zhe Fg EN g r iy Fr P a pneum TF fs tf NU DE qeu A aoe DISCOVER Sub Bottom Main window apn EN tame ETSI Main wilndow Figure 3 7 DISCOVER 2000 C Dual Frequency Side Scan DISCOVER Sub Bottom and ETSI Main Windows 3 18 SECTION 3 Setup Test and Deployment 9 Turn on the POWER switch on the front panel The FISH POWER indicator should illuminate the LAN indicator should flash continuously and the LINK indicator should flash while a reliable communications link with the tow vehicle is being established and then illuminate continuously when the link is found In addition the NET indicator on the Status bar at the bottom of the Main window should indicate as follows MET 3 9 2 Performing the Pre deployment Checks The pre deployment checks should be performed after the system is activated and before the tow vehicle is deployed These checks are performed for both the side scan and sub bottom sonars and involve verifying that data can be recorded and played back in DISCOVER rubbing your hand on the side scan transducer arrays and tapping the sub bottom hydrophone arrays while observing the Sonar displays in the DISCOVER Main windows verifying correct heading pitch and roll outputs and zeroing the optional pressur
110. ment and has a 3000 psi pressure range Power Loss Pinger A power loss pinger activates when tow vehicle power is lost and the tow vehicle is submerged Should this event occur the pinger will continuously transmit an acoustic pulse which can be received by a pinger locator The pinger is fully self contained a Stainless steel or aluminum housing and includes an internal battery Responder The responder is functions with an optional acoustic tracking system to provide tow vehicle positioning The tracking system deck unit provides a trigger which is input to the 2000 Topside Processor and the 2000 Topside Processor outputs the trigger signal to the tow vehicle by combining the signal with the downlink command and uplink sonar data signals 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 1 5 1 5 1 1 5 2 1 9 Full Spectrum Chirp Technology Overview EdgeTech s Full Spectrum Chirp technology has several distinct advantages over conventional side scan and sub bottom profiling systems These benefits include the use of separate sub bottom acoustic projectors and receivers to enable simultaneous transmission and reception of acoustic signals high signal to noise ratio SNR for improved side scan and sub bottom imagery high repeatability of the transmitted signals from pulse to pulse for high signal definition high resolution for measurement of fine sediment layering and
111. metry 4 3 FOW V ONICO 4 7 SECTION 5 MAINTENANCE AND TROUBLESHOOTING 5 1 5 1 5 1 1 5 1 2 5 1 3 5 1 4 5 2 5 3 5 3 1 5 3 2 5 4 5 9 5 6 5 7 5 8 5 9 5 9 1 5 9 2 5 9 3 5 9 4 2 9 5 5 9 6 9 9 7 5 9 8 5 10 5 11 APPENDIX 1 2 Periodic 5 1 Inspecting and Cleaning the Tow Vehicle and Tow Cable EMO E E EE E EE 5 1 Inspecting and Cleaning the Underwater Connectors 5 1 5 2 Recommended lt 5 2 Restoring the Operating System to the Hard Drive 5 2 Disassembling and Reassembling the Tow Vehicle 5 3 Disassembling the TOW 5 3 Reassembling the Tow Vehicle 5 4 Calibrating the 5 5 EdgeTech Sonar Interface 5 9 General Troubleshooting 5 13 2000 Topside Processor Troubleshooting Guide 5 13 2000 Digital Telemetry Link Troubleshooting Guide 5 15 Tow Vehicle Troubleshooting Guide 5 17 Equipment REQUIFCG soncimiuerinanisersnnelindeiaaieune iansvandangowentinateldeneieets 5 18 Transmission Verif
112. monitor a test cable and tow vehicle accessories are shipped in a wooden shipping crate Before unpacking the system components inspect the shipping containers for any damage Report any damage to the carrier and to EdgeTech If the shipping containers appear free of damage carefully unpack the components and inspect them for damage Also check the packing list and verify that all the items on the list are included Again if any damage is found report it to the carrier and to EdgeTech If any items are missing immediately contact EdgeTech Do not install or operate any equipment that appears to be damaged Although the items shipped will vary depending on the customer requirements the 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System typically includes as a minimum the items listed below 2000 Topside Processor 512C or 670D Tow Vehicle LCD Monitor 2 Keyboard Trackball Ethernet patch cable AC power cords 4 Video cable 2 Tow cable adapter Software CDs and manuals 3 2 3 2 3 2 1 3 2 2 SECTION 3 Setup Test and Deployment In addition to the listed components the following optional items may be included Tow cable Test cable After unpacking the system components be sure to safely store the shipping containers including any packing materials for later use When transporting or storing the system all items should be packed in their original shipping containers in the same manner in
113. nance and Troubleshooting The DISCOVER reports LAN cable disconnected Check LAN cable connection Cannot ping towfish Tow cable disconnected Check tow cable connections LAN settings are not properly Refer to TCP IP Address setup Settings on page 3 10 for the TCP IP address settings Modem settings incorrect Refer to refer to SECTION 4 Configuring the ADSL Modems for the modem settings Modem disconnected internally Check all connections to modem on topside are correct per Document No 990 0000046 1000 Improper settings in DISCOVER Check that under Configuration pull down Network the displayed address is 192 9 0 101 with Port set to 1700 The tow vehicle is faulty Verify tow vehicle on a different 2000 Topside Processor Verify 2000 Topside Processor with a different tow vehicle 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 5 9 5 17 Tow Vehicle Troubleshooting Guide The tow vehicle is a computer controlled device Therefore in order to troubleshoot such a complex piece of equipment to a sub module level one must have the proper test equipment and thorough knowledge of the unit s electrical operation plus hardware aspects The purpose of this section is not to develop those techniques nor provide a step by step procedure where one may start and end up at the point of failure It is to give an operator some familiarity wi
114. nars used for many years The early sonars were driven with a high powered energy burst similar to hitting a bell with a hammer The transducers are driven with a smooth rising lower power signal that matches the transducer response Because of this there is no pronounced clicking noise emanating from the transducers when they are firing Therefore the listen for the clicking noise test cannot be used to verify sonar transmission during bench or on deck testing oniffing with an oscilloscope can be used as a substitute to check transducer firing One way is to attach the scope probe s ground to the tow vehicle body and hold the open probe next to the transducer under test Set to about 20 to 50mV Div A second method is to connect a several turn wire loop across the scope probe and move It over the transducer face Electrical pickup should be noticed on the scope screen at each transmission burst Remember that the transducers and elements within the transducer may be firing together or in sequence One must make sure that the electrical pickup is not from an adjacent string 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 5 9 3 5 9 4 5 9 5 5 19 Sonar Processor and Data Link lt is assumed that the sonar processor is up and working in order to complete system test and troubleshooting Refer to the sonar processor s manual for its troubleshooting and diagnostic information
115. nd Tow Vehicle Position Cable A301241 3000 Meters D 17 Tow Cable Length Versus Depth Cable A301241 3000 Meters D 17 Tow Cable Shape and Tow Vehicle Position Cable A301241 5000 Meters D 18 Tow Cable Length Versus Depth Cable A301241 5000 Meters D 18 Tow Cable Shape and Tow Vehicle Position Cable A301241 6000 Meters D 19 Tow Cable Length Versus Depth Cable A301241 6000 Meters D 19 Tow Cable Shape and Tow Vehicle Position Cable A301241 7000 Meters D 20 Tow Cable Length Versus Depth Cable A301241 7000 Meters D 20 Tow Cable Shape and Tow Vehicle Position Cable A301241 8000 Meters D 21 Tow Cable Length Versus Depth Cable A301241 8000 Meters D 21 Tow Cable Shape and Tow Vehicle Position Cable A301241 9000 Meters D 22 Tow Cable Length Versus Depth Cable A301241 9000 Meters D 22 Tow Cable Shape and Tow Vehicle Position Cable A302799 500 Meters D 23 Tow Cable Length Versus Depth Cable A302799 500 Meters D 23 Tow Cable Shape and Tow Vehicle Position Cable A302799 1000 Meters D 24 Tow Cable Length Versus Depth Cable A302799 1000 Meters D 24 Tow Cable Shape and Tow Vehicle Position Cable A302799 2000 Meters D 25 Tow Cable Length Versus Depth Cable A302799 2000
116. nd then click Save Changes Command Line Interface Enabled Open web page to http 192 9 0 22 and log in as user admin password zoomadsl From the Basic Setup page click Write Settings to Flash to permanently save the modem settings C 1 3 Zoom ADSL X5 Modem Model 5564 Setup To set up the Zoom ADSL X5 Modem Model 5564 1 2 Open your web browser and enter http 10 0 0 2 or http 192 9 0 22 to connect to the modem Login with username admin and password zoomadsl C 4 Appendix Configuring the ADSL Modems From the Basic Setup page choose the MANUALLY option to configure the modem From the Advanced Setup page click WAN Settings make the following WAN configuration changes and then click Save Changes Encapsulation 1483 Bridged IP LLC VPI 20 VCI 35 Bridge Enabled From the Advanced Setup page click LAN Settings make the following LAN configuration changes and then click Save Changes Conf LAN IP Address 192 9 0 22 Conf LAN Network Mask 255 255 255 0 Open web page to http 192 9 0 22 and log in as user admin password zoomadsl From the Basic Setup page click Write Settings to Flash to permanenily save the modem settings 8 Open a telnet session to http 192 9 0 22 9 Login with username admin and password zoomadsl Enter the following sequence of commands wait for a Set Done response between commands modify dsl co
117. nditions and in the manner recommended in Seller s instruction manual specifications or other literature The items have not been misused or abused in any manner or repairs attempted thereon Unless prior authorization from Edgetech customer Service ii Written notice of the failure within the warranty period is forwarded to Seller and the directions received for properly identifying items returned under warranty are followed iv The return notice authorizes Seller to examine and disassemble returned products to the extent Seller deems necessary to ascertain the cause for failure The warranties expressed herein are exclusive There are no other warranties either expressed or implied beyond those set forth herein and Seller does not assume any other obligation or liability in connection with the sale or use of said products Any product or service repaired under this warranty shall be warranted for the remaining portion of the original warranty period only Equipment not manufactured by EdgeTech is supported only to the extent of the original manufacturer s warranties Vill Software Service Agreement Edgelech provides software services free of charge for one year following the purchase of an EdgeTech system A Software Service Agreement SSA which is available for an annual fee covers these services after the first year The services are listed below The SSA does not address customer specified modifications or enhancem
118. nfig defaultsgdmt Response Set Done modify dsl config bitswap enable Response Set Done commit Response Set Done get dsl config Response config listing exit Response none telnet disconnects 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A C 2 2 1 The captured telnet session is the following Smodify dzl config defaultzgdmt C 5 Set Done Smodify dsl config bitswap enable Set Done tommit Set Done Sget dsl conf ig Whip Disable Trellis coding Disable Expexe cheg 5 Expanded Fra iny structure Maning cch eq eni 6 2 structure Framing Ix ttenuation4dB B Gain Auto IxBinfidjust Disabla inhd just Disable IxStart Bin z 6 TxEndBin Bin 32 dBin 25 Fast Retrain Enable Ese iei Retrain Disable MaxBits bin On Rx 15 Swa Enable Dual Disable Enable Pilot Request Enable Leet Failed Status x Status Startup H amp Shake Startup Progress AG item fba HC R Offset B AC Pilot Re Enable EC Pdm Mode Pwr Mgmt Mode L2LIMotAllwd Profile Main Adu Capability finnex UpstreaamBitsuap Enable Henory Mode Disabled UpStreamLatency Dow StreamLatency MaxSHR Margin Disabled SRA Disabled Defaults G dmt Logging Disabled Sexit Detailed Zoom Modem Setup Guide The following setup guides for the Zoom ADSL X3 Modem Models 5560A 5560 and
119. ng structure Coding Gain RxBinAd just TxEndBin RxEndBin Esc Fast Retrain Bit Swap Pmode Last Failed Status Startup Progress AC Ttr R Offset EC Fdm Mode P N 0009335 Rev A Set Done Set Done Set Done config listing none telnet disconnects Enter the following sequence of commands Wait for a Set Done response Annex Enable Framing 3 Auto Disable 31 255 Disable Enable Enable 0 0 42 FDM 3 C 1 2 Zoom ADSL Modem Model 5560 Setup To set up the Zoom ADSL X3 Modem Model 5560 1 Open your web browser and enter http 10 0 0 2 or http 192 9 0 22 to connect to the modem Login with username admin and password zoomadsl From the Basic Setup page choose the MANUALLY option to configure the modem From the Advanced Setup page click ADSL Configuration make the following ADSL configuration changes and then click Save Changes Bit Swapping Enabled From the Advanced Setup page click WAN Settings make the following WAN configuration changes and then click Save Changes Encapsulation 1483 Bridged IP LLC Bridge Enabled From the Advanced Setup page click LAN make the following LAN configuration changes and then click Save Changes IP Address 192 9 0 22 Subnet Mask 255 255 255 0 From the Advanced Setup page click Misc Configuration make the following miscellaneous configuration changes a
120. nitors a DVD RW drive a 1 TB hard drive for data storage and a 500 GB hard drive for the operating system are included with the Topside Computer An optional printer can also be connected The Topside Computer interfaces with the 2000 Digital Telemetry Link over a 10 100 1000BaseT Ethernet connection and includes EdgeTech s DISCOVER 2000 C Dual Frequency Side Scan Sonar software and DISCOVER Sub Bottom software preinstalled along with the Windows XP operating system Also installed is EdgeTech s ETSI software which links the two DISCOVER programs enabling separate displays of side scan and sub bottom data on the two monitors 2000 Digital Telemetry Link The 2000 Digital Telemetry Link provides downlink telemetry to the tow vehicle for sonar control and receives uplink side scan and sub bottom data sensor data and status information from the tow vehicle It interfaces with the Topside Computer over a 10 100 1000BaseT Ethernet connection and includes tow vehicle and DC power supplies an asynchronous digital subscriber line ADSL modem and an Ethernet switch all within a single 19 inch 2U chassis 1 4 SECTION 1 Overview 2000 Topside Processor 2000 Digital Telemetry Link Topside Computer d Trackball Keyboard LCD Monitors Figure 1 2 2000 Topside Processor with the Keyboard Trackball and two LCD Monitors 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 1 3
121. ontrolled programmable gain amplifier before being digitized with a 16 bit analog to digital A D converter The FM pulse is then compressed using a digital compression filter This correlation process is implemented in real time with forward and inverse Fast Fourier Transforms FFTs The compressed pulse has a time duration approximately equal to the inverse of the bandwidth of the FM pulse which results in high resolution across track side scan sonar images and measurements of fine sediment layering in the sub bottom profiles an important factor for sediment classification 1 5 5 Reduction of Side Lobes Use of Full Spectrum chirp technology reduces the side lobes in the effective transducer aperture enabling high along track resolution and high attenuation of unwanted echoes The wide bandwidth of the sweep frequency has the effect of smearing the side lobes of the transducer and thus achieving a beam pattern with virtually no side lobes The effective spatial beam width obtained after processing a full spectrum 2 10 kHz sub bottom signal for example is 20 degrees measured at the 3db points 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 1 5 6 1 5 7 Additional Processing Gain In addition to the resolution improvement correlation processing achieves a signal processing gain over the background noise by using a broad bandwidth transmission pulse that sweeps out over a range of
122. operly mated If the problem still persists disengage and then reengage all PC boards and do the same for all board cable connections before going on to any electrical testing All calibration adjustments are preset at the factory and should not require any modifications in the field unless certain mechanical and or electrical components changed or the adjustments are inadvertently altered 5 18 5 9 1 5 9 2 Section 5 Maintenance and Troubleshooting If the above checks do not identify or remedy the problem attempt to isolate the failure to one of the major system components the sonar processor the modem power unit the tow vehicle or the tow cable The following presents various operational problems and general comments on where to look and what to look for The main objective is to get the basic system working It is therefore good practice to disengage any option circuit cards installed in the unit and optional external system components at this time to reduce the number of possible trouble sources Equipment Required Except for the topside processor power unit only common laboratory test equipment and tools are required for field troubleshooting No special equipment is necessary Typical test equipment includes Digital multi meter Fluke or equivalent Oscilloscope Hi pot tester Capacitance meter Transmission Verification The 512C and 670D Tow Vehicles are different than that of conventional side scan so
123. ored Tow Cable Kellems Grip Terminated Both 2 9 Armored Tow Cable Kellems Grip Unterminated 2 10 Armored Tow Cable PMI Grip Unterminated Topside 2 11 TOW Gal Pa 9 PER E E 2 12 49 M o E 2 13 Topside Gomputer Back PAariel escnu cii exeo ep oum ves aane 3 5 Topside Computer Front nennen 3 6 2000 Digital Telemetry Link Front and Back Panels 3 7 877 10 RENE 3 12 Tow Vehicle with Tow Cable Connected and 3 13 Location of Jumper J23 on the Power Board in the 2000 Digital Telemetry Link 3 15 DISCOVER 2000 C Dual Frequency Side Scan DISCOVER Sub Bottom and ETSEM INTON 3 17 Lower Control Panel Transmit Tab DISCOVER 2000 C Dual Frequency 3 18 Options Dialog Box Sonar Control Tab DISCOVER Sub Bottom 3 19 Options Dialog Box Display Tab DISCOVER Sub Bottom 3 20 6700 Tow Vehicle being 3 22 Lower Control Panel Bottom Track Tab DISCOVER 2000 C Dual Frequency 3 22 Top
124. osition of Tow Vessel m Figure D 7 Tow Cable Shape and Tow Vehicle Position Cable A320327 3000 Meters 1 Cable Length m Figure D 8 Tow Cable Length Versus Depth Cable A320327 3000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 7 CONFIGURATION 5 Na NG u DAN NET LE pi 3 7 3 g ydeg a Posion Aft of Tow Vessel m Figure D 9 Tow Cable Shape and Tow Vehicle Position Cable A320327 4000 Meters erra Cable Length m Figure D 10 Tow Cable Length vs Depth Cable A320327 4000 Meters 0 8 Appendix D 6700 Towing Characteristics CONFIGURATION 6 LL e oca 4800 Don e 2000 1500 000 e 300 3500 Position Aft of Vessel m Figure D 11 Tow Cable Shape and Tow Vehicle Position Cable A320327 5000 Meters BN LLLA AME E lll LA MV LATI _ A M ALBI Cable Length m Figure D 12 Tow Cable Length Versus Depth Cable A320327 5000 Meters 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 0 9 CONFIGURATION 7 050 Position Aft of Tow Vessel Figure D 13 Tow Cable Shape and Tow Vehicle Position Cable A320327
125. ots slowly and carefully lower the tow vehicle into the water well away from the propeller Do not let the tow vehicle strike the hull of the survey vessel 2 Lower the tow vehicle to a depth of about three meters or just below the propeller wash 3 In the DISCOVER 2000 C Dual Frequency Side Scan Main window click the Transmit tab in the Lower Control panel and then select the range for each frequency This tab is shown in Figure 3 8 on page 3 18 4 Click the Bottom Track tab This tab is shown in Figure 3 12 Team Vides Gina Duk Track Seamus Signal Fe Detection Theezhold 299 ES Maramum Ez E Pod High Trackrgiedesior 0 4 Tracing 1 4 Low Figure 3 12 Lower Control Panel Bottom Track Tab DISCOVER 2000 C Dual Frequency Side Scan 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 3 23 On the Bottom Track tab make the required settings to track the bottom and note the tow vehicle altitude in the Altitude display Lower the tow vehicle such that its altitude is 10 15 of the range selection 7 Increase the survey vessel speed to the desired survey speed and adjust the amount of cable out such that the altitude of the tow vehicle remains at 10 15 of the range selection If a pressure sensor is installed verify that the Pressure displ
126. ottom Profiling System User s Manual P N 0009335 Rev A 7 IP DNS WINS 1929099 255 255 255 0 Adi Remove 0 0 0 99 Subre mask 20 25 0 Leoni E 52 metric Canca 6 Do one of the following If an IP Address 10 0 0 2 is listed the subnet for 10 0 0 x already exists but the IP Address conflicts with that of the modem Change the IP Address by selecting it and clicking Edit to open it in the TCP IP Address window and then edit the IP Address in the TCP IP Address window by entering IP Address 10 0 0 99 Subnet Mask 255 255 255 0 and then clicking OK until done If another IP Address in the range 10 0 0 x is listed the subnet for 10 0 0 x already exists and no further action is required to add the subnet Skip the remaining steps in this section by clicking Cancel until done If no IP Address in the range 10 0 0 x is listed click Add to open the TCP IP Address window then add the new subnet in the TCP IP Address window by entering IP Address 10 0 0 99 Subnet Mask 255 255 255 0 and then clicking Add followed by clicking OK until done C 8 Configuring the ADSL Modems C 2 2 Zoom X3 and X5 ADSL Modem Models 5560A and 5654 Setup HTML Accessible Configuration set up the Zoom and X5 ADSL Modem Models 5560A and 5654 HTML
127. pe and Tow Vehicle Position Cable A320327 8000 Meters D 11 Tow Cable Length Versus Depth Cable A320327 8000 Meters 0 11 Tow Cable Shape Tow Vehicle Position Cable A320327 9000 Meters D 12 Tow Cable Length Versus Depth Cable A320327 9000 Meters D 12 Tow Cable Shape and Tow Vehicle Position Cable 20327 10000 Meters D 13 Tow Cable Length Versus Depth Cable A320327 10000 Meters D 13 Figure 0 23 Figure 0 24 Figure 0 25 Figure 0 26 Figure 0 27 Figure 0 28 Figure 0 29 Figure 0 30 Figure D 31 Figure D 32 Figure D 33 Figure D 34 Figure D 35 Figure D 36 Figure D 37 Figure D 38 Figure D 39 Figure D 40 Figure D 41 Figure D 42 Figure D 43 Figure D 44 Figure D 45 Figure D 46 Figure D 47 Figure D 48 Figure D 49 Figure D 50 Figure D 51 Figure D 52 Figure D 53 Tow Cable Shape and Tow Vehicle Position Cable A301241 500 Meters D 14 Tow Cable Length Versus Depth Cable A301241 500 Meters D 14 Tow Cable Shape and Tow Vehicle Position Cable A301241 1000 Meters D 15 Tow Cable Length Versus Depth Cable A301241 1000 Meters D 15 Tow Cable Shape and Tow Vehicle Position Cable A301241 2000 Meters D 16 Tow Cable Length Versus Depth Cable A301241 2000 Meters D 16 Tow Cable Shape a
128. pside Computer Back Panel 9 6 5 1951 uiejs S uonog qns V 6556000 N d pue Jeuogs ueog epis peuiquio 0002 HDD indicator SYSTEM POWER indicator RESET switch SYSTEM POWER switch USB connectors 2 Figure 3 2 Topside Computer Front Panel DVD drive KEYBOARD connector MOUSE connector 9 6 jueuiAojdegq pue 1 91 4 1 NOILO3S EdgeTech 2000 EdgeTech LAN LINK FISH POWER and POWER indicators POWER switch LINE VAC connector LINE SYNC SEA CABLE switch connector connector AC fuse DATA connector Figure 3 3 2000 Digital Telemetry Link Front and Back Panels 3 8 3 6 3 6 1 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual SECTION 3 Setup Test and Deployment POWER indicator LAN LINK FISH POWER AC fuse Green indicator Illuminated when the 2000 Digital Telemetry Link is on Green indicator Flashes continuously when an Ethernet connection is established Green indicator Flashes while the 2000 Digital Telemetry Link is establishing a reliable communications link with the tow vehicle Illuminates continuously when a reliable communications link with the tow vehicle is established indicator Illuminated when the 2000 Digital Telemetry Link is on and the tow vehicle is properly connected to it 2 5 amp 250 volt 5x15mm fuses in ser
129. rd 5 1951 15 uonog qns V 6556000 N d pue Jeuogs ueog apis peuiquio senes 0002 NETWORK LAN 192 9 0 99 ADSL MODEM SEA CABLE 192 9 0 23 ADSL PROCESSOR TOW VEHICLE 192 9 0 101 m T m 4 TOPSIDE INTERFACE NET BURNER 192 9 0 102 ADSL MODEM 192 9 0 22 SEA CABLE INTERFACE TOPSIDE Figure 4 2 2000 Digital Telemetry Link Electronics Overall Block Diagram uondioseg NOILO3S T M AC INPUT M 240 3E sync CH E D im Weed mm 1 SEA CABLE f m WIRING ZOOM x5 ADSL MODEM 5854 00AF MOTE ADE LEDs DSL EN amp POWER FROM MODIN PCR DECORE a Fa 0 mes us MOTE SOLDER LEADS TO Lite AND INSULATE BEFORE MOUNTING LEDs Figure 4 3 2000 Digital Telemetry Link Wiring Diagram POWER Em POWER m LINK LAN FISH POWER ce GS 7 4 6 SECTION 4 Technical Description Power Entry Module 11 Qoi L z m of Power board Net Burner 22 de ADSL modem board Figure 4 4 2000 Digital Telemetry Link Chassis 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 4 2 4 7
130. reamLatency MaxSHR Margin Disabled SRA Disabled Defaults G dmt Logging Disabled After these settings have been saved to flash memory the modem configuration ins complete 14 Appendix Configuring the ADSL Modems C 2 5 Zoom X3 ADSL Modem Model 5560 Setup To set up the Zoom X3 ADSL Modem Model 5560 1 Open your web browser and enter http 10 0 0 2 or http 192 9 0 22 to connect to the modem 2 Login with username admin and password zoomadsl The Basic Setup page opens 3 Click Advanced Setup The Advanced Setup page opens 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 15 4 Click ADSL Configuration The ADSL Configuration page opens Wnts Lee EX Go Took de So eu LJ 2 dex indere htm User Selected mi Anngx Ucet Selected Annex Mode Enabled Awtowense Handshake Protocol Enabled Swapping Aber you have saved your changes you must write the new settings to flash and reboot Click the button 5 Make the following ADSL configuration changes Bit Swapping Enabled 6 Click Save Changes 7 Click Advanced Setup 16 Appendix Configuring the ADSL Modems 8 In the Advanced Setup page click WAN Settings The WAN Configuration page opens Yew
131. rs to complete depending on the size of backup image During the backup process the Drive Backup Wizard may require that you insert additional DVDs if the image file requires more storage that is available on a single DVD It may also require that you reinsert the DVDs for verification The backup process starts and the Progress and Performance window opens Trip E When the backup image is created a confirmation is displayed 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 9 i imr lem rm reii ed man m db 24 Click Close 25 Insert a blank DVD into the DVD drive NOTE Some software programs may start automatically when detecting a blank DVD Always exit these programs and if prompted select an option to prevent these programs from starting or taking any automatic action when detecting the DVD 26 Burn the image files Drive v2i Symantec Image file and sv2i Symantec Recovery Disk file onto the DVD 27 Remove the DVD and store it in a safe place B 2 Restoring the System Drive If the backup image will be restored onto a new hard drive be sure to install the drive as the Primary IDE Master before proceeding with the restore procedure To restore the system drive 1 Insert the Norton Ghost CD into the DVD drive 2 Restart the computer and watch the monitor screen carefully 3 If the prompt Press any key
132. side Computer CHASSIS 4 2 2000 Digital Telemetry Link Electronics Overall Block Diagram 4 4 2000 Digital Telemetry Link Wiring 4 5 2000 Digital Telemetry Link 4 6 Tow Vehicle Electronics Block Diagram esee 4 8 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A Figure 4 6 Figure 5 1 Figure 5 2 Figure 5 3 Figure 5 4 Figure 5 5 Figure 5 6 Figure 5 7 Figure 5 8 Figure D 1 Figure D 2 Figure D 3 Figure D 4 Figure D 5 Figure D 6 Figure D 7 Figure D 8 Figure D 9 Figure D 10 Figure D 11 Figure D 12 Figure D 13 Figure D 14 Figure D 15 Figure D 16 Figure D 17 Figure D 18 Figure D 19 Figure D 20 Figure D 21 Figure D 22 XVII Tow Vehicle Electronics 4 9 6700 Tow Vehicle with Upper Half of Fiberglass Shell Removed 5 3 Electronics Bottle Connector End 5 4 The COM Window 5 6 Hard Iron X Y Calibration ma m noD a RD TUS ER iE v pu 5 6 Hard Iron Z Calibration 5 7 Soft Iron Calibration Screen Prompts twr etai idet v rad 5 8 MEIN SOCKS CM 5 9 ETSI Screen Conn
133. sion to the 2000 Topside Processor The ADSL Modem board also outputs the FSK responder trigger signals on J5 to the Sonar Interface board and to the optional Responder board 12 and 12 VDC power is input on J8 from the Power Distribution board T R Switch The T R Switch board provides the transmit receive function for the side scan transducer arrays allowing them to be used both as acoustic transmitters and as acoustic receivers simultaneously Transmit signals are input from the Power Amplifier board as follows J1 low frequency transmit J2 Port high frequency transmit J3 Starboard high frequency transmit J4 Starboard low frequency transmit 4 8 SECTION 4 Technical Description 4 8 de pug liad i dT n EH E i L n i re M T d qu A uci sm i 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A Figure 4 5 Tow Vehicle Electronics Block Diagram Power Distribution board CPU board SSL Power SSH Power Amplifier board Amplifier board Starboard Starboard ADSL modem board SSL Power Amplifier board Sub Bottom iun di Amplifier UN T R Switch board re a quen NM Sonar Interface board Side Scan board Sub Bottom board Figure 4 6 Tow Vehicle Electronics Chassis Pressure
134. so included for attaching the tow cable to the tow bridle of the tow vehicle To connect an armored tow cable to the 2000 Digital Telemetry Link a tow cable adapter is required The adapter is a jumper cable that connects from the MCILAM connector on the tow cable to the 5 pin bulkhead connector on the back panel of the 2000 Digital Telemetry Link For more details on the tow cables refer to Cables on page 2 7 Figure 1 4 Kevlar Reinforced Tow Cable Optional Equipment Optional equipment that can be installed and used with a 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System include the following Magnetometer Acoustic tracking system Pressure sensor Power loss pinger The option connector provides 27 VDC 1 maximum 1 8 1 4 1 1 4 2 1 4 3 1 4 4 1 4 5 SECTION 1 Overview Magnetometer A magnetometer can be user specified or supplied and is available from a number of manufacturers Acoustic Tracking System An acoustic tracking system such as an ORE BATS or Trackpoint 3 can be used to continuously provide tow vehicle position A responder is installed on the tow vehicle and a ship mounted hydrophone and deck unit are used to receive and process position data Pressure Sensor A pressure sensor can be installed in the tow vehicle to provide tow vehicle depth data This type of pressure sensor is designed for continuous use in a corrosive liquid environ
135. th the electronic hardware The following sections provide some specific areas to check which are easily identifiable and certain clues as to what to look for in making an educated guess as to the source of the problem This is only down to the module or PCB level The tow vehicle is a software controlled computer system There are also some analog sections that interface with the tow vehicle transducers Being a digital device many operating portions use the same data and address lines a failure of one may result ina failure of all This makes it very hard to isolate some digital problems without the proper equipment and a thorough knowledge of the data flow This equipment is not normally found on a vessel The primary objective is to ascertain which system component 15 at fault First ensure that the system is properly installed with all connections properly mated Next check that the line voltages for the topside components are within specified limits and any fuses have not blown Fuses may fail if a wrong connection has been made during setup They have also been known to fail for no apparent reason Always replace fuses with those of the same value If a fuse fails again within a short time there are more serious problems within the corresponding unit Open the cover of the topside electronics and check that all the cards are seated especially if the unit has been in transit After checking the cards ensure that the cable connectors are pr
136. that you insert the additional DVDs 20 When the restore is complete remove the DVD from the DVD drive and restart the computer 1 1 1 1 2 Configuring the ADSL Modems Configuration of the ADSL modems in the 2000 Topside Processor and in the tow vehicle is for advanced users only The ADSL modem in the 2000 Topside Processor is a Zoom ADSL X3 Modem Model 5560 and in the tow vehicle a Zoom ADSL X5 Modem Model 5654 The Model 5560 is a combination modem router and Ethernet port The Model 5654 is a combination modem router and 4 port switch NOTE Both the X3 and X5 ADSL Modems should be reset to their default manufacturer s configuration before making any configuration changes To reset the modems first turn them on and then press the RESET button on the back of the device for at least 10 seconds Advanced Users Setup Guides The following setup guides for the Zoom ADSL X3 Modem Models 5560A 5560 and 5654 are for advanced users only Zoom ADSL X3 Modem Model 5560A Setup To set up the Zoom ADSL Modem Model 5560A 1 Open your web browser and enter http 10 0 0 2 or http 192 9 0 22 to connect to the modem 2 Login with username admin and password zoomadsl 3 From the Basic Setup page choose the MANUALLY option to configure the modem 4 From the Advanced Setup page click WAN Settings make the following WAN configuration changes and then click Save Changes Encapsulation 1483 Bridged
137. therefore subject to suspicion Successive cutting of the cable end until leakage disappears will prove successful in many cases CAUTION Prior to cutting the cable for any of the above reasons a careful visual examination should be made for any signs of physical damage With both ends disconnected the tow cables should measure between 100 Mega ohms and infinity between conductors with a 500 VDC Meg ohmmeter When using a Simpson 260 Multi meter all cables wire to wire or wire to shield should measure infinity Any leakage on the multi meter indicates cable leakage Damaged Tow cable Connector The tow vehicle has a trip line that prevents the vehicle from hanging up on a snag When the line trips the cable connection to the vehicle disconnects exposing the high voltage pins to seawater Pin corrosion will start to occur as long as power is still applied If the power 15 not immediately removed and the cable is not immediately retrieved and the connector flushed out with fresh water there may be permanent damage to the connector This will require cable re termination 5 26 Section 5 Maintenance and Troubleshooting 5 10 Part Numbers for Major 2000 Topside Processor Components The major 2000 Topside Processor components and their part numbers are listed in Table 5 3 Table 5 3 Part Numbers for Major 2000 Topside Processor Components TOPSIDE 2000 DIGITAL DESCRIPTION PART NUMBER TELEMETRY COMPUTER LINK NETBURNER MODULE
138. tronics chassis Use caution when working on the electronics chassis with the tow vehicle powered Reassembling the Tow Vehicle Before reassembling the tow vehicle clean the two O rings on the end cap with a lint free paper towel and inspect them for any scratches nicks or dirt If any of these conditions exist for an O ring discard the O ring and install a new one When installing a new O ring first clean the O ring surfaces on both the housing and the end cap with the paper towel and then apply a ight coating of silicone lubricant to the new O ring around its entire surface and install it If no scratches nicks or dirt are found when cleaning the O rings leave them installed and apply a light coat of silicone grease only To reassemble the tow vehicle reverse the disassembly procedure However when reassembling the end cap to the housing line it up as shown in Figure 5 2 with the arrow pointing up 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 9 4 5 5 Calibrating the Compass The compass in the tow vehicle is factory calibrated and should not require further adjustment However if it is suspected that the heading information is not accurate the compass should be re calibrated Calibrating the compass requires a flat easily rotated continuously level platform on which to lay the tow vehicle Mark the four cardinal points 0 90 18 and 270 degrees on the platform us
139. ub bottom frequency are transmitted simultaneously as linearly swept wide band high energy acoustic pulses also called chirp pulses over a full spectrum frequency range and the received echoes are processed into high signal to noise SNR images which can be directly displayed as shades of gray or color on a computer monitor and printed on a continuous feed thermal printer The data can also be stored in real time onto a large capacity hard drive and archived onto a DVD Company Background EdgeTech formerly EG amp G Marine Instruments traces its history in underwater data acquisition and processing back to 1966 EdgeTech has designed developed and manufactured products instruments and systems for the acquisition of underwater data including marine estuarine and coastal applications for over 35 years It has responded to the needs of the scientific Naval and offshore communities by providing equipment such as sub bottom profilers side scan sonar acoustic releases and positioning systems that have become standards in the industry Equally as significant is the company s ability to anticipate and respond to future needs through an active research and development program Current efforts are focused on the application of cutting edge chiro DSP and acoustic technology 1 2 SECTION 1 Overview 1 2 2000 Series Applications Applications for the 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling system are many a few of whi
140. uts at the stern of the Fiberglass Shell Removed tow vehicle and remove the upper half of the fiberglass shell The shell is shown removed in Figure 5 1 m P For the 512C Tow Vehicle use the 7 16 inch wrench and remove the four bolts securing the teardrop cover to the tow vehicle and remove the cover 3 Using the 9 16 inch wrench remove the four sets of nuts flat washers and lock washers securing the two bottle clamps and remove the clamps These items are shown in Figure 5 1 for the 670D Tow Vehicle 5 4 5 3 2 Section 5 Maintenance and Troubleshooting 4 Disconnect all the cables from the connector end cap of the electronics bottle and remove the bottle from the tow vehicle The connector end cap is shown in Figure 5 2 End cap removal hole 3 5 Using the inch allen key remove the three socket head screws from the connector end cap 6 Insert the socket head cap screws into the three end cap removal holes on the connector end cap Socket head cap screw 3 T Using the inch allen key evenly screw each of the Figure 5 2 Electronics Bottle Connector End Cap Socket head cap screws into the end cap to extract it 8 When the end cap is free of the housing carefully slide the electronics chassis completely out of the housing and lay it on a clean flat surface WARNING With the tow vehicle powered high voltages that can cause injury or death are present on the elec
141. ver pert p HTTP Pagid Pr becten Enabled Disabled gt 1 Ciggbig pide FTP Cammand interface Enabled l 5 Telnet Disable WWAN side access 17 Make the following miscellaneous configuration changes Command Line Interface enabled 18 Click Save Changes 19 Click Write Settings to Flash and Reboot A Confirmed message opens E oom DSL Modem Web Conse onsols Mazilla i a Firefox r Yew Go Took BO FD Fem Confirmed The Victa fo Flash and Reboot price etc tak A Diw MoE First the rr d m g front lighi will go put them the LAM Hight will corse on and fe LINK fight will b nk Vihan thir LINK fight stays polii the flash and motoi process is complete fou now resume configuring your modam by n of Eee af hee tog of th page Pal a 20 Click Confirm The settings are saved and the modem is rebooted 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 19 Zoom DSL Modem Web Console Morilla Firefox go Your settings being saved and the modem being rebooted Save reboot in progress please wail 21 Wait 60 seconds and then close your web browser During the reboot process the Zoom modem LINK LED turns off and after a
142. which they were originally shipped and always store the system in a dry environment when not in use Power Requirements The power requirements for the 2000 Topside Processor 90 260 VAC 50 60 Hz Both are auto switching Use of an Uninterruptable Power Supply The AC power source should be continuously free of high amplitude high frequency transients as this type of interference could cause degraded performance or damage to the equipment An uninterruptable power supply UPS with power surge protection is recommended for powering the equipment However whether or not a UPS 15 used the AC power source should never be the same as that being used to power electric motors such as pumps and winches on the survey vessel In addition switching type battery chargers or DC to AC converters with square wave outputs also should not be used Changing to a Non US Power Plug AC power cords is provided for connecting the equipment to standard U S 3 pronged outlet For non U S power outlets you can modify this cord by cutting off the 3 pronged plug and attaching the appropriate plug Refer to Table 3 1 for connection information 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 3 3 3 4 3 3 Table 3 1 Power Cord Wiring AC POWER CORD WIRE COLOR FUNCTION Black AC line White AC neutral Green Earth ground The 2000 Topside Processor is shipped configure
143. y to material being returned from outside the Continental United States Follow them carefully to prevent delays and additional costs 1 All shipments must be accompanied by three copies of your proforma invoice showing the value of the material and the reason for its return if the reason is for repair it must be clearly stated in order to come through customs faster and without duties being charged Whenever possible please send copies of original export shipping documents with the consignment 2 If the value of the equipment is over 1000 the following Shipper s oath must be sent with the invoice This oath can be typed on the invoice or on a separate letterhead declare that the articles herein specified are the growth produce or manufacture of the United States that they were exported from the United States from the port of on or about that they are returned without having been advanced in value or improved in condition by any process of manufacture or any other means and that no drawback or allowance has been paid or admitted hereof Signed 3 If there is more than one item per consignment a packing list must accompany the shipment It is acceptable to combine the proforma invoice and packing list as long as the contents of each carton are clearly numbered and identified on the invoice 2000 Series Combined Side Scan Sonar and Sub Bottom Profiling System User s Manual P N 0009335 Rev A 4 Small

2000 Series Combined Side Scan and Sub

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