Edgetech 2000-DSS User Hardware Manual Download | Manualshive

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1.2.2

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 Processor 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.

Figure 1-2: 2000 Topside Processor with Keyboard, Trackball, and two LCD Monitors

2000 TOPSIDE PROCESSOR

LCD MONITORS

TRACKBALL

KEYBOARD

2000 DIGITAL

TELEMETRY LINK

RACK MOUNT TOPSIDE

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Summary of Contents for 2000-DSS

Page 1: ...EdgeTech 4 Little Brook Road West Wareham MA 02576 Tel 508 291 0057 Fax 508 291 2491 www EdgeTech com 2000 DSS COMBINED SONAR U S E R H A R D W A R E M A N U A L 0009335_REV_D 9 21 2018...

Page 2: ...ry 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 reproduct...

Page 3: ...aps for personnel WARNING High Voltage may be present in all parts of the system Therefore use caution when the electronics are removed from their containers for servicing CAUTION Operation with impro...

Page 4: ...though this manual encompasses the latest operational features of the 2000 Series some features may be periodically upgraded Therefore the information in this manual is subject to change and should be...

Page 5: ...been misused or abused in any manner nor have repairs been attempted thereon without the approval of EdgeTech Customer Service iii Written notice of the failure within the warranty period is forwarde...

Page 6: ...e software drivers if applicable At times however direct replacements may not exist When this happens EdgeTech will provide the necessary drivers with the replacement part if applicable EdgeTech may a...

Page 7: ...ses consist of the following Software enhancements Software fixes and changes Product integration Documentation updates to on line help Tests for compatibility with other modules Software patches cons...

Page 8: ...nvoice CAUTION Never attempt to ship a Portable Topside in its Storm CaseTM alone Although rugged these cases are not intended to be used as shipping containers and the delicate internal components co...

Page 9: ...refore we encourage you to contact EdgeTech Customer Service to offer any suggestions or to request technical support NOTE Please have your system Serial Number available when contacting Customer Serv...

Page 10: ...and coastal applications for over 45 years The company has responded to the needs of the scientific Naval and offshore communities by providing equipment such as sub bottom profilers side scan sonar...

Page 11: ...MATERIAL AUTHORIZATION viii RMA Purpose viii CUSTOMER SERVICE ix COMPANY BACKGROUND x TABLE OF CONTENTS xi LIST OF FIGURES xvi LIST OF TABLES xix 1 0 OVERVIEW 1 1 1 1 2000 Series Applications 1 1 1 2...

Page 12: ...Unpacking and Inspection 3 1 3 2 Power Requirements 3 2 3 2 1 Use of an Uninterruptable Power Supply 3 2 3 2 2 Changing to a Non US Power Plug 3 2 3 3 Navigation Interface 3 3 3 4 Topside Location Be...

Page 13: ...g the Underwater Connectors 5 1 5 1 3 Storage 5 2 5 1 4 Recommended Spares 5 2 5 2 Restoring the Operating System to the Hard Drive 5 2 5 3 Disassembling and Reassembling the Tow Vehicle 5 2 5 3 1 Dis...

Page 14: ...reakdown 6 11 6 3 8 4 Damaged Tow Cable Connector 6 11 6 4 Part Numbers for Major Topside Components 6 12 6 5 Part Numbers for Major 2000 DSS Tow Vehicle Components 6 12 A 0 SYSTEM RESTORE A 1 B 0 PRI...

Page 15: ...onfiguration 20 C 21 C 20 Configuration 21 C 22 C 21 Configuration 22 C 23 C 22 Configuration 23 C 24 C 23 Configuration 24 C 25 C 24 Configuration 25 C 26 C 25 Configuration 26 C 27 C 26 Configuratio...

Page 16: ...ansmit Tab DISCOVER Side Scan 3 13 Figure 3 7 Options Dialog Box Sonar Control Tab DISCOVER Sub Bottom 3 14 Figure 3 8 Options Dialog Box Display Tab DISCOVER Sub Bottom 3 14 Figure 3 9 2000 DSS Tow V...

Page 17: ...h Screen 5 7 Figure 5 9 Terra Term Port Set up 5 8 Figure 5 10 Motion Sensor Serial Output 5 8 Figure 5 11 Motion Sensor Calibration Result 5 9 Figure 5 12 Motion Sensor Serial Output 5 9 Figure 5 13...

Page 18: ...Tow Vehicle Position Cable A320327 500 Meters C 3 Figure C 2 Tow Cable Length Versus Depth Cable A320327 500 Meters C 3 Figure C 3 Tow Cable Shape and Tow Vehicle Position Cable A320327 1000 Meters C...

Page 19: ...r TCP IP Addresses 3 8 Table 3 3 2000 Digital Telemetry Link Devices TCP IP Addresses 3 8 Table 6 1 2000 Digital Telemetry Link Troubleshooting Guide 6 2 Table 6 2 2000 Digital Telemetry Link Troubles...

Page 20: ......

Page 21: ...ion sub bottom imaging in water depths up to 2000 meters The two side scan frequencies and the sub bottom frequency are transmitted simultaneously as linearly swept wide band high energy acoustic puls...

Page 22: ...length Contact EDGETECH CUSTOMER SERVICE for cable type versus length 1 2 1 Topside Processor The Topside Processor is a PC contained within a ruggedized 19 inch 4U chassis It provides control of the...

Page 23: ...vehicle It interfaces with the Topside Processor over a 10 100 1000BaseT Ethernet connection and includes tow vehicle and DC power supplies an asynchronous digital subscriber line ADSL modem and an Et...

Page 24: ...0 DSS 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 I...

Page 25: ...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 also included for attaching the tow cab...

Page 26: ...continuously transmit an acoustic pulse which can be received by a pinger locator The pinger is fully self contained in a stainless steel or aluminum housing and includes an internal battery 1 3 5 Re...

Page 27: ...tary amplitude and phase weighting functions for the transmitted pulse and a pulse compression filter that maximizes the SNR of the acoustic images over a wide band of operating frequencies These func...

Page 28: ...tead 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...

Page 29: ...19 5 kg 43 lbs Case type EIA RS 310C 19 inch standard rackmount with fully enclosed frame removable top access cover and heavy duty front handles Case construction Aluminum 19 inch rack mount Case fi...

Page 30: ...TB hard drive data 500 GB hard drive OS Operating system Windows XP Application software DISCOVER 2000 C and DISCOVER Sub Bottom Display 2 21 inch LCD monitor Keyboard High impact industrial Pointing...

Page 31: ...s b Operating Temperature 0 40 C 32 104 F Storage temperature 20 60 C 4 140 F Operating relative humidity 0 80 non condensing Non operating storage relative humidity 0 100 Input voltage 90 260 VAC 50...

Page 32: ...ass shell with Delrin wing plate Maximum tow cable length 6000 m 19 680 ft Contact EdgeTech for cable type vs length Depth rating 2000 m 6560 ft Tow cable type Coaxial Maximum safe towing speed 12 kno...

Page 33: ...00 kHz 1 4 cm 600 kHz Along track resolution 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 Horizontal beam width 1 08 100 kHz 0 6 300 kHz 0 56 400 kHz 0 26 600 kHz...

Page 34: ...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...

Page 35: ...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...

Page 36: ...graded 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 is used the AC powe...

Page 37: ...there is ample room behind the rack for connecting the cables 3 5 Rack Mount Topside Connections Controls and Indicators The Rack Mount Topside is composed of the 2000 Topside Computer and the 2000 Di...

Page 38: ...opside Front Panel LED STATUS INDICATORS 2000 DL POWER SWITCH USB INPUTS DVD RW DRIVE REMOVABLE HARD DRIVE SYSTEM RESET BUTTON HARD DRIVE LED SYSTEM POWER LED LEFT AND BUTTON RIGHT 2000 TOPSIDE COMPUT...

Page 39: ...ount Topside Back Panel DISPLAY PORT VIDEO 2 AC POWER INPUT AND SWITCH COM PORTS 6 USB 2 0 AND 3 0 ETHERNET INPUTS DVI MONITOR PORT SEA CABLE CONNECTOR SYNC CONNECTOR 2000 DL DATA LINK INPUT AC POWER...

Page 40: ...onnections The 2000 DL connections are as follows SEA CABLE SubConn MCBH4F female connector to the sea cable that goes down to the towfish SYNC Provides an input connection for a TTL external trigger...

Page 41: ...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 h...

Page 42: ...al components such as a printer and a navigation system connect to the Topside Processor The tow vehicle and any optional external sonar systems connect to the 2000 Digital Telemetry Link WARNING Do n...

Page 43: ...d to tow the tow vehicle Figure 3 4 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 To...

Page 44: ...SYNC connector 4 Connect one LCD monitor to the MONITOR 1 connector of the Topside Processor and the second LCD monitor to the MONITOR 2 connector 5 Connect the trackball to the USB connector 6 Conne...

Page 45: ...ect 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 Processo...

Page 46: ...e 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 be...

Page 47: ...2000 C Dual Frequency Side Scan Main window click the Transmit tab in the Lower Control panel This tab is shown in FIGURE 3 6 Figure 3 6 Lower Control Panel Transmit Tab DISCOVER Side Scan CAUTION Do...

Page 48: ...he Pressure sensor can be zeroed on deck under External Device Controls 8 In the DISCOVER Sub Bottom Main window choose Control Panel from the Sonar menu The Options dialog box shown in FIGURE 3 7 ope...

Page 49: ...ansducers 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 trans...

Page 50: ...his 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 reflec...

Page 51: ...peller 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 6...

Page 52: ...FIGURE 3 6 The side scan transducers should stop transmitting 2 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...

Page 53: ...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...

Page 54: ...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...

Page 55: ...0 DL digital telemetry link will have a jumper installed in the location shown in FIGURE 4 2 and the customer does not need to take any further steps However if a responder is installed later a jumper...

Page 56: ...Figure 4 2 2000 Digital Telemetry Link Electronics Block Diagram...

Page 57: ...Figure 4 3 2000 Digital Telemetry Link Wiring Diagram...

Page 58: ...o the Sonar Interface board J8 to the Option connector and J9 and J11 to the fans ADSL MODEM The ADSL Modem board converts the downlink command ADSL signals received from the 2000 Topside Processor an...

Page 59: ...Figure 4 4 Tow Vehicle Electronic Block Diagram...

Page 60: ...Figure 4 5 Tow Vehicle Interconnect Drawing...

Page 61: ...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...

Page 62: ...d illuminate when signals are being received SUB BOTTOM The Sub bottom board is a single channel receiver that provides analog to digital conversion of the received sonar signals which are input from...

Page 63: ...Figure 4 6 Armored Cable PMI Grip Unterminated Topside...

Page 64: ...Figure 4 7 Test Cable...

Page 65: ...le 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...

Page 66: ...perating System to the Hard Drive The Topside Processor contains a 160 GB hard drive for both the operating system and the application software A separate 1 TB hard drive is also included for data rec...

Page 67: ...lass Shell Removed 9 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 10 Disconnect all the cables from the co...

Page 68: ...cap with the paper towel and then apply a light 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 rin...

Page 69: ...libration for the 2000 TVD should only be done under the advisement of EDGETECH CUSTOMER SERVICE NOTE 2 The following procedure is accomplished with the towfish s electronics bottle which contains the...

Page 70: ...FIGURE 5 5 click Yes before proceeding Figure 5 5 Remote Desktop Warning Screen 4 In the remote desktop program the embedded Windows installation in the towfish will become accessible Shut down the So...

Page 71: ...5 7 5 On this desktop click on the Tera Term command console icon FIGURE 5 7 At the splash screen FIGURE 5 8 click OK Figure 5 7 Tera Term Icon Figure 5 8 Tera Term Splash Screen...

Page 72: ...s with the SSAHRS and verify via a serial console Figure 5 9 Terra Term Port Set up Figure 5 10 Motion Sensor Serial Output 7 Stop the device and retrieve the current level 2 factory calibration using...

Page 73: ...n Sensor Calibration Result If for some reason they are not reset SSAHRS with the following command and then cycle power setLevel2CompassCalibration factory2015 0 100 0 50 0 0 0 0 1 0 0 0 1 0 0 0 1 CR...

Page 74: ...ser as well as the number of points magnitude of the magnetic field at this location and the fit error If the solution is not viable the device should be returned to streaming with the start CR comman...

Page 75: ...er to provide a more accurate target location it is necessary to enter the known magnetic declination for the survey location into the compass as follows 14 Repeat steps 1 through 6 in Calibration pro...

Page 76: ...egrees which is the correction between magnetic north and true north This value depends on geographic location Declination for your location can be found by going to the following website http www ngd...

Page 77: ...5 13 Figure 5 16 Magnetic Declination Estimated Value Screen...

Page 78: ...17 Angle of Declination Calculated The Declination Angle received was 14 47 degrees This is the angle that will be entered into the TeraTerm command screen Enter the Declination Angle using the comma...

Page 79: ...5 15 getDeclination CR Figure 5 18...

Page 80: ......

Page 81: ...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...

Page 82: ...2000 Topside Processor Verify 2000 Topside Processor with a different tow vehicle Table 6 1 2000 Digital Telemetry Link Troubleshooting Guide 6 2 2000 Digital Telemetry Link Troubleshooting Guide SYM...

Page 83: ...the 2000 Digital Telemetry Link and tow vehicle Check tow cable connections to the 2000 Digital Telemetry Link and connection to tow vehicle Tow cable is faulty Check continuity between connectors an...

Page 84: ...l 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 is at fa...

Page 85: ...nsducer 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...

Page 86: ...st be not less than 300VDC to start the system and not be less than 200V during operation 6 3 5 Command and Data Link To check that the command and data link over the tow cable is operational start th...

Page 87: ...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 tha...

Page 88: ...s 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 processor has detected an error and...

Page 89: ...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 SSL ADC2 Stbd SSL ADC 1 Port SSH ADC3 Stbd...

Page 90: ...can be located using the techniques described in the following subsections 6 3 8 1 Shorted Wire The following procedure may be used to approximate the distance to a single short or a point of high le...

Page 91: ...on the meter 6 3 8 3 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 nea...

Page 92: ...rt Numbers for Major 2000 DSS Tow Vehicle Components COMPONENT DESCRIPTION EDGETECH PART NUMBER RUDDER 2000 DSS 0006596 BRACKET RUDDER 2000 DSS 0003403 BRIDLE TOW 2000 DSS 0003431 WING 2000 DSS 000792...

Page 93: ...CH AQUISITION 2 5X BOARD 0014358 PCB ASSY TOP TR SWITCH 4200 SP 100 400 KHZ 0006168 PCB ASSY TOP SONAR INTERFACE BOARD USB SIBU 2000 2200 SERIES SYSTEMS 0011638 CHASSIS 2000 05 INCH 26 INCH AL 0008673...

Page 94: ......

Page 95: ...screen to appear then click Restore icon 8 On Welcome to the Restore Wizard screen click Next 9 On Browse for Archive screen drag down menu and click on to the left of E Click on folder named as a var...

Page 96: ......

Page 97: ...ed for best results iSys V8 5 iSys V12 Ultra 200 Ultra 120 Ultra 200HD Ultra 120HD EPC HSP 100 EPC 1086 NT EPC 1086 EPC 1086 old TDU 850 EPC 9026 Geoprinter 975 Listed in TABLE B 1 are the required se...

Page 98: ......

Page 99: ...Ocean current 0 Steady 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...

Page 100: ...C 8 7 6000 C 9 8 7000 C 10 9 8000 C 11 10 9000 C 12 11 10000 C 13 12 A301241 500 C 14 13 1000 C 15 14 2000 C 16 15 3000 C 17 16 5000 C 18 17 6000 C 19 19 7000 C 20 20 8000 C 21 21 9000 C 22 22 A302799...

Page 101: ...C 3 C 1 Configuration 1 Figure C 1 Tow Cable Shape and Tow Vehicle Position Cable A320327 500 Meters Figure C 2 Tow Cable Length Versus Depth Cable A320327 500 Meters...

Page 102: ...CTERISTIC C 4 2000 DSS COMBINED SONAR 0009335_REV_D C 2 Configuration 2 Figure C 3 Tow Cable Shape and Tow Vehicle Position Cable A320327 1000 Meters Figure C 4 Tow Cable Length Versus Depth Cable A32...

Page 103: ...C 5 C 3 Configuration 3 Figure C 1 Tow Cable Shape and Tow Vehicle Position Cable A320327 2000 Meters Figure C 2 Tow Cable Length vs Depth Cable A320327 2000 Meters...

Page 104: ...CTERISTIC C 6 2000 DSS COMBINED SONAR 0009335_REV_D C 4 Configuration 4 Figure C 3 Tow Cable Shape and Tow Vehicle Position Cable A320327 3000 Meters Figure C 4 Tow Cable Length Versus Depth Cable A32...

Page 105: ...C 7 C 5 Configuration 5 Figure C 5 Tow Cable Shape and Tow Vehicle Position Cable A320327 4000 Meters Figure C 6 Tow Cable Length vs Depth Cable A320327 4000 Meters...

Page 106: ...CTERISTIC C 8 2000 DSS COMBINED SONAR 0009335_REV_D C 6 Configuration 6 Figure C 7 Tow Cable Shape and Tow Vehicle Position Cable A320327 5000 Meters Figure C 8 Tow Cable Length Versus Depth Cable A32...

Page 107: ...C 9 C 7 Configuration 7 Figure C 9 Tow Cable Shape and Tow Vehicle Position Cable A320327 6000 Meters Figure C 10 Tow Cable Length Versus Depth Cable A320327 6000 Meters...

Page 108: ...ERISTIC C 10 2000 DSS COMBINED SONAR 0009335_REV_D C 8 Configuration 8 Figure C 11 Tow Cable Shape and Tow Vehicle Position Cable A320327 7000 Meters Figure C 12 Tow Cable Length Versus Depth Cable A3...

Page 109: ...C 11 C 9 Configuration 9 Figure C 13 Tow Cable Shape and Tow Vehicle Position Cable A320327 8000 Meters Figure C 14 Tow Cable Length Versus Depth Cable A320327 8000 Meters...

Page 110: ...RISTIC C 12 2000 DSS COMBINED SONAR 0009335_REV_D C 10 Configuration 10 Figure C 15 Tow Cable Shape and Tow Vehicle Position Cable A320327 9000 Meters Figure C 16 Tow Cable Length Versus Depth Cable A...

Page 111: ...C 13 C 11 Configuration 11 Figure C 17 Tow Cable Shape and Tow Vehicle Position Cable A320327 10000 Meters Figure C 18 Tow Cable Length Versus Depth Cable A320327 10000 Meters...

Page 112: ...ERISTIC C 14 2000 DSS COMBINED SONAR 0009335_REV_D C 12 Configuration 12 Figure C 19 Tow Cable Shape and Tow Vehicle Position Cable A301241 500 Meters Figure C 20 Tow Cable Length Versus Depth Cable A...

Page 113: ...C 15 C 13 Configuration 13 Figure C 21 Tow Cable Shape and Tow Vehicle Position Cable A301241 1000 Meters Figure C 22 Tow Cable Length Versus Depth Cable A301241 1000 Meters...

Page 114: ...RISTIC C 16 2000 DSS COMBINED SONAR 0009335_REV_D C 14 Configuration 14 Figure C 23 Tow Cable Shape and Tow Vehicle Position Cable A301241 2000 Meters Figure C 24 Tow Cable Length Versus Depth Cable A...

Page 115: ...C 17 C 15 Configuration 15 Figure C 25 Tow Cable Shape and Tow Vehicle Position Cable A301241 3000 Meters Figure C 26 Tow Cable Length Versus Depth Cable A301241 3000 Meters...

Page 116: ...RISTIC C 18 2000 DSS COMBINED SONAR 0009335_REV_D C 16 Configuration 16 Figure C 27 Tow Cable Shape and Tow Vehicle Position Cable A301241 5000 Meters Figure C 28 Tow Cable Length Versus Depth Cable A...

Page 117: ...C 19 C 17 Configuration 17 Figure C 29 Tow Cable Shape and Tow Vehicle Position Cable A301241 6000 Meters Figure C 30 Tow Cable Length Versus Depth Cable A301241 6000 Meters...

Page 118: ...RISTIC C 20 2000 DSS COMBINED SONAR 0009335_REV_D C 18 Configuration 19 Figure C 31 Tow Cable Shape and Tow Vehicle Position Cable A301241 7000 Meters Figure C 32 Tow Cable Length Versus Depth Cable A...

Page 119: ...C 21 C 19 Configuration 20 Figure C 33 Tow Cable Shape and Tow Vehicle Position Cable A301241 8000 Meters Figure C 34 Tow Cable Length Versus Depth Cable A301241 8000 Meters...

Page 120: ...RISTIC C 22 2000 DSS COMBINED SONAR 0009335_REV_D C 20 Configuration 21 Figure C 35 Tow Cable Shape and Tow Vehicle Position Cable A301241 9000 Meters Figure C 36 Tow Cable Length Versus Depth Cable A...

Page 121: ...C 23 C 21 Configuration 22 Figure C 37 Tow Cable Shape and Tow Vehicle Position Cable A302799 500 Meters Figure C 38 Tow Cable Length Versus Depth Cable A302799 500 Meters...

Page 122: ...RISTIC C 24 2000 DSS COMBINED SONAR 0009335_REV_D C 22 Configuration 23 Figure C 39 Tow Cable Shape and Tow Vehicle Position Cable A302799 1000 Meters Figure C 40 Tow Cable Length Versus Depth Cable A...

Page 123: ...C 25 C 23 Configuration 24 Figure C 41 Tow Cable Shape and Tow Vehicle Position Cable A302799 2000 Meters Figure C 42 Tow Cable Length Versus Depth Cable A302799 2000 Meters...

Page 124: ...RISTIC C 26 2000 DSS COMBINED SONAR 0009335_REV_D C 24 Configuration 25 Figure C 43 Tow Cable Shape and Tow Vehicle Position Cable A302799 3000 Meters Figure C 44 Tow Cable Length Versus Depth Cable A...

Page 125: ...C 27 C 25 Configuration 26 Figure C 45 Tow Cable Shape and Tow Vehicle Position Cable A302799 4000 Meters Figure C 46 Tow Cable Length Versus Depth Cable A302799 4000 Meters...

Page 126: ...RISTIC C 28 2000 DSS COMBINED SONAR 0009335_REV_D C 26 Configuration 27 Figure C 47 Tow Cable Shape and Tow Vehicle Position Cable A302799 5000 Meters Figure C 48 Tow Cable Length Versus Depth Cable A...

Page 127: ...C 29 C 27 Configuration 28 Figure C 49 Tow Cable Shape and Tow Vehicle Position Cable A302799 6000 Meters Figure C 50 Tow Cable Length Versus Depth Cable A302799 6000 Meters...

Page 128: ...RISTIC C 30 2000 DSS COMBINED SONAR 0009335_REV_D C 28 Configuration 29 Figure C 51 Tow Cable Shape and Tow Vehicle Position Cable A302799 7000 Meters Figure C 52 Tow Cable Length Versus Depth Cable A...

Page 129: ...C 31 C 29 Configuration 30 Figure C 53 Tow Cable Shape and Tow Vehicle Position Cable A302799 8000 Meters Figure C 54 Tow Cable Length Versus Depth Cable A302799 8000 Meters...

Page 130: ...RISTIC C 32 2000 DSS COMBINED SONAR 0009335_REV_D C 30 Configuration 31 Figure C 55 Tow Cable Shape and Tow Vehicle Position Cable A302799 9000 Meters Figure C 56 Tow Cable Length Versus Depth Cable A...

Page 131: ...C 33 C 31 Configuration 32 Figure C 57 Tow Cable Shape and Tow Vehicle Position Cable A302799 10000 Meters Figure C 58 Tow Cable Length Versus Depth Cable A302799 10000 Meters...

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