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6-65 

 

 

 

SYMPTOM 

PROBABLE CAUSE 

CORRECTIVE ACTION 

The DISCOVER survey software 

(if used on external topside) 

reports, "Cannot ping towfish."

 

LAN cable disconnected. 

Check the LAN cable 

connection. 

Tow cable disconnected. 

Check the tow cable 

connection. 

Modem settings are incorrect. 

Please contact 

CUSTOMER

 

SERVICE

 for modem settings. 

The modem is disconnected 

internally to the digital link. 

Check all connections to the 

modem are correct per the 

wiring diagram. 

Improper settings in Discover 

Software (if used on external 

topside). 

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 the tow vehicle using a 

different digital link. Verify the 

digital link with a different tow 

vehicle. 

Table 6-1: Starmux IV Troubleshooting Table 

 

 

Содержание 2050-DSS

Страница 1: ...dgeTech 4 Little Brook Road West Wareham MA 02576 Tel 508 291 0057 Fax 508 291 2491 www EdgeTech com 2050 DSS SIDE SCAN AND SUB BOTTOM SYSTEM U S E R H A R D W A R E M A N U A L 0024048_REV_A 5 25 202...

Страница 2: ...prietary They 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 re...

Страница 3: ...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 improper...

Страница 4: ...use the same 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 Ed...

Страница 5: ...050 DSS Side Scan and Sub Bottom System Although this manual encompasses the latest operational features of the 2050 DSS Side Scan and Sub Bottom System some features may be periodically upgraded Ther...

Страница 6: ...pted thereon without the approval of EdgeTech Customer Service iii Written notice of the failure within the warranty period is forwarded to the Seller and the directions received for properly identify...

Страница 7: ...rectly to the customer New software releases consist of the following Software enhancements that are not on the price list Software fixes and changes Product integration Documentation updates to onlin...

Страница 8: ...fied on the invoice 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...

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

Страница 10: ...g marine estuarine and coastal applications for over 50 years EdgeTech responds to the needs of the scientific naval and offshore communities by providing industry leading equipment such as sub bottom...

Страница 11: ...URNED MATERIAL AUTHORIZATION viii RMA Purpose viii CUSTOMER SERVICE ix COMPANY BACKGROUND x TABLE OF CONTENTS xi LIST OF FIGURES xv LIST OF TABLES xvii 1 0 OVERVIEW 1 1 1 1 Key Features 1 1 1 2 Applic...

Страница 12: ...st Cable Drawing 2 16 2 4 7 2050 DSS Starmux IV Topside Digital Link Drawings 2 17 3 0 TECHNICAL DESCRIPTION 3 19 3 1 2050 DSS Tow Vehicle Technical Description 3 19 3 1 1 2050 DSS Towfish System Diag...

Страница 13: ...Vehicle Bridle Removal Adjustment and Installation 4 42 4 7 1 Tow Bridle Removal 4 42 4 7 2 Tow Bridle Adjustment 4 44 4 7 3 Tow Bridle Installation 4 44 4 8 Towfish Deployment 4 47 4 9 Towfish Layba...

Страница 14: ...xiv 2050 DSS Side Scan and Sub Bottom System 0024048_REV_A A 0 KITS 6 66...

Страница 15: ...Cable 0011690 2 16 Figure 2 7 Starmux IV ICD 0022246 Click Image For Embedded PDF 2 17 Figure 2 8 2050 DSS Rack Mounted Option 2 18 Figure 3 1 Bottom View of 2050 DSS Towfish 3 19 Figure 3 2 2050 DSS...

Страница 16: ...itioning 4 45 Figure 4 16 Tow Bridle Arm Removal Hardware 4 46 Figure 4 17 2050 DSS Starboard Bridle Power and Data Cable Cable Tie Locations 4 46 Figure 4 18 2050 DSS Tow Cable and Grip Bridle Attach...

Страница 17: ...ections 3 28 Table 4 1 AC Power Wiring Wire Colors for Conversion 4 32 Table 4 2 2050 DSS Factory Installed Component IP Addresses 4 37 Table 4 3 2050 DSS Tow Bridle Removal Tools 4 43 Table 4 4 2050...

Страница 18: ...Remotely Operated Vehicle with a mounting kit 1 1 Key Features Fully Integrated Turn Key System The system comes delivered to customer specifications with minimal setup and configuration Tri Frequenc...

Страница 19: ...g System are many a few of which are the following Cable and Pipeline Surveys Geological Geophysical Surveys Sediment Classification Pre Post Dredging Surveys Archeological Surveys Scour Erosion Inves...

Страница 20: ...1 3 Figure 1 2 2050 DSS Towfish Side View Figure 1 3 2050 DSS Towfish Forward View Figure 1 4 2050 DSS Towfish Aft View...

Страница 21: ...3 3 Tow and Test Cables The 2050 Towfish is connected and towed by a rigid bridle an armored tow cable and a vessel s winch The towfish interfaces with the topside processor over the coaxial tow cabl...

Страница 22: ...towfish to provide towfish depth data This pressure sensor is designed for continuous use in a corrosive liquid environment and is available in a 3000 psi pressure range 1 4 5 SBG AHRS The SBG AHRS A...

Страница 23: ...lbs Construction Polyester Resin E Glass Delrin Stainless Steel Anodized Aluminum and Polyurethane Maximum tow cable length 6000 meters Depth rating 2000 meters Tow cable type 0 45 coaxial double arm...

Страница 24: ...g Track Resolution 120 kHz 0 70 deg or 1 2 m 100 m 410 kHz 0 28 deg or 0 50 m 100m 850 kHz 0 23 deg or 0 20 m 50 m 230 kHz 0 44 deg or 0 80 m 100 m 540 kHz 0 26 deg or 0 45 m 100 m 850 kHz 0 23 deg or...

Страница 25: ...in high 76 2 cm 30 in wide 76 2 cm 30 in deep Shipping Weight 14 5 Kg 32 lb 70 3 kg 155 lb Operating Temp 0 45 C 32 113 F 0 45 C 32 113 F Storage Temp 10 60 C 14 140 F 10 60 C 14 140 F Operating relat...

Страница 26: ...MER SERVICE for further details and options SPECIFICATION VALUE Construction Steel Armored Grip Type PMI wet end Cable Diameter 17 4 mm 0 68 in Weight In Air 1030 kg km 693 lb kft Weight in Seawater 8...

Страница 27: ...Diameter 8 2mm 0 32 in Weight In Air 266 kg km 179 lb kft Weight in Seawater 222 kg km 149 lb kft Specific Gravity 6 2 Breaking Strength 42 7 kN 9 600 lbf Maximum Working Load 17 1 kN 3 844 ldf Minim...

Страница 28: ...2 11 2 4 2050 DSS Mechanical Drawings 2 4 1 2050 DSS Towfish Mechanical Drawing Figure 2 1 2050 DSS Towfish Drawing 0023737 Click Image For Embedded PDF...

Страница 29: ...2 4 2 2050 DSS Electronic Bottle and End Cap Configuration Drawing Figure 2 2 2050 DSS Electronics Bottle Drawing 0023404...

Страница 30: ...2 13 2 4 3 2050 DSS Sub Bottom Transducer Drawing Figure 2 3 2050 DSS KT 216D Transducer Drawing 0012552 Click Image for Embedded PDF...

Страница 31: ...2 4 4 2050 DSS PVDF Hydrophone Drawing Figure 2 4 2050 DSS Hydrophone PVDF Drawing 0017353 Click Image for Embedded PDF...

Страница 32: ...2 15 2 4 5 2050 DSS Side Scan Transducer Drawing Figure 2 5 2050 DSS Side Scan Array Drawing 0019213...

Страница 33: ...2 4 6 2050 DSS Test Cable Drawing Figure 2 6 Test Cable 0011690...

Страница 34: ...2 17 2 4 7 2050 DSS Starmux IV Topside Digital Link Drawings Figure 2 7 Starmux IV ICD 0022246 Click Image For Embedded PDF...

Страница 35: ...Figure 2 8 2050 DSS Rack Mounted Option...

Страница 36: ...or The towfish receives power and data from a tow cable connected to the Starmux IV topside on a survey vessel Sonar signal is generated by the transducers received by the transducers or in the case o...

Страница 37: ...3 20 2050 DSS SIDE SCAN AND SUB BOTTOM SYSTEM 0024048_REV_A 3 1 1 2050 DSS Towfish System Diagram Figure 3 2 2050 DSS Towfish System Diagram...

Страница 38: ...3 21 3 1 2 2050 DSS Sonar Processor Diagram Figure 3 3 2050 DSS Sonar Processor Diagram 0023520...

Страница 39: ...3 22 2050 DSS SIDE SCAN AND SUB BOTTOM SYSTEM 0024048_REV_A 3 1 3 2050 DSS Sonar Processor Endcap Diagram Figure 3 4 Sonar Processor Endcap Diagram 0023521...

Страница 40: ...ltage drop of no more than 5VDC during transmit cycles The main I O ethernet address is 192 9 0 103 255 255 255 0 at a link rate of 10 100 The Ethernet wiring is to the T568B standard for 10BaseT 100B...

Страница 41: ...ired to the 2050 bottles RS232 serial COM port The wiring for the bulkhead is listed in the table below The standard interface cable is 0007367 Figure 3 6 Magnetometer Interface Cable Diagram 0007367...

Страница 42: ...ow fish is approximately 4ms The wiring for the bulkhead is listed in the table below EdgeTech has options for different cables available for interfacing to various devices This connector also can be...

Страница 43: ...LAN Indicator Light Green indicator Flashes continuously when an Ethernet connection is established LINK Indicator Light Green indicator Flashes while the Starmux Digital Link is establishing a reliab...

Страница 44: ...e 3 7 Starmux IV Front and Back Panels Digital Display Indicator Lights Starmux Power Switch Sea Cable Connector Data Ethernet Port Grounding Lug Power Switch FSK Sync Connector AC Fuse Fuse Line VAC...

Страница 45: ...CPU Power and Reset Computer Power and Reset Switches and Indicators BACK PANEL CPU Line VAC Connector CEE type AC input connector Power Switch Rocker switch Turns the 2U CPU computer on or off USB C...

Страница 46: ...3 29 Figure 3 8 Labeled Front Panels of 2050 Rackmount Digital Display Starmux Power Switch Indicator Lights DVD RW Drive USB Connectors CPU Power and Reset...

Страница 47: ...abeled Rear Picture of 2050 Rackmount USB Connectors AC Fuse Sea Cable Connector Data Ethernet Connector Grounding Lug Power Switch Power Switch Ethernet Connectors Video Card PC COM 1 PC COM 3 FSK Sy...

Страница 48: ...m typically includes the items listed below 2050 DSS Tow Vehicle Starmux IV Digital Link and Edgetech 2U Computer Rack Mounted Topside AC Power Cord Ethernet Patch Cable Towfish Accessories Kit Memory...

Страница 49: ...void areas of direct sunlight especially in tropical environments as heat buildup could damage the equipment and glare could hinder the user s ability to see LCDs digital displays and status indicator...

Страница 50: ...bridle arm with cable ties Be sure to provide enough slack in the data line so as not to be load bearing The termination cable should be connected to the towfish extension cable 4 4 2 Connecting the T...

Страница 51: ...n length 4 Set the IP address of your computer to 192 9 0 nnn where nnn is any integer from 1 to 100 The factory default is an IP address of 192 9 0 101 and a port setting of 1700 Several IP addresses...

Страница 52: ...panel Video Card Connector of the computer 5 Connect the trackball to a back panel USB Connector of the computer 6 Connect the keyboard to a back panel USB Connector of the computer 7 If a navigation...

Страница 53: ...ion system 4 4 5 TCP IP Address Settings The 2050 DSS system includes many Ethernet devices connected to a common local area network LAN Each of these devices has a factory set TCP IP address which do...

Страница 54: ...ided in the manual sections below 4 5 1 Testing the Sonar Processor Testing the Sonar processor involves performing a network ping test to ensure connectivity between the topside and sonar processor a...

Страница 55: ...laying NET ON If it is listed as OFF or an ERROR is displayed contact CUSTOMER SERVICE for support If both tests are successful the sonar processor is ready for operations and subsystems can now be te...

Страница 56: ...e to the Sub Bottom Control Tab shown in FIGURE 4 9 Figure 4 9 The Sub Bottom Control Tab 3 In the Sub Bottom Control Tab select a Transmit Pulse using the Pulse dropdown Set Transmit Level to 100 Sel...

Страница 57: ...on the Waterfall Display in Discover Sub Bottom from right to left 5 In the Sub Bottom Display Window Shortcut Toolbar set Gain to either 0 or 3 dB and then click Normalize Gain Button Figure 4 11 Sub...

Страница 58: ...to use course made good to process and mosaic side scan data and accurately position targets The introduction of the 2050 DSS has given us an opportunity to improve the heading sensor s performance b...

Страница 59: ...nation corrections can be applied in post processing 2 Alternatively the user can enter local latitude longitude and date for the area in which they are operating and apply magnetic declination before...

Страница 60: ...cable ties securing the power and data cable to the starboard bridle arm and bridle mounting rail Figure 4 13 2050 DSS Starboard Bridle Power and Data Cable Cable Tie Locations 2 Remove the 2 split ri...

Страница 61: ...e position on the tow bridle mounting rails Instructions for bridle removal are found in the TOW BRIDLE REMOVAL INSTRUCTIONS above and reinstalled using the TOW BRIDLE INSTALLATION INSTRUCTIONS below...

Страница 62: ...ools and Hardware Instructions 1 Position the detached bridle so that both ends are outside the port and starboard mounting rails at the same point The default position in 7 8 mounting rail holes from...

Страница 63: ...through a mounting rail hole one on the lower bride arm and one lashed upper bridle arm above the horizontal support Leave enough slack in the cable between the bridle and horizontal support cable tie...

Страница 64: ...can be towed using the armored tow cable purchased with the vehicle The towfish end of the cable should be secured to the bridle shackle with the cable grip and the tow cable is then run down along a...

Страница 65: ...becoming snagged CAUTION Do not tow the towfish too close to the survey vessel Towing in this manner can cause the Towfish to be pulled in against the ship s hull due to the low pressure of the propel...

Страница 66: ...peller wash 3 Set the range for each frequency in the control window shortcut toolbar in Discover 4 Normalize gain and TVG by clicking on the shortcut toolbar N and T buttons on both active side scan...

Страница 67: ...The results listed in these tables are calculated using the Woods Hole WHOI cable program with best estimated parameters for vehicle weight and buoyancy and cable weight and stiffness EdgeTech discla...

Страница 68: ...141 2 117 500 8 00 4 12 103 2 688 1 000 2 00 1 03 718 2 790 1 000 4 00 2 06 376 2 466 1 000 6 00 3 09 246 2 945 1 000 8 00 4 12 182 3 946 2 000 2 00 1 03 1 307 4 164 2 000 4 00 2 06 688 3 648 2 000 6...

Страница 69: ...0 3 09 118 4 133 500 8 00 4 12 87 6 230 1 000 2 00 1 03 627 3 841 1 000 4 00 2 06 326 4 451 1 000 6 00 3 09 216 7 023 1 000 8 00 4 12 161 11 071 2 000 2 00 1 03 1 174 6 280 2 000 4 00 2 06 617 7 669 2...

Страница 70: ...115 8 984 1 000 2 00 1 03 761 7 672 1 000 4 00 2 06 431 7 504 1 000 6 00 3 09 292 10 826 1 000 8 00 4 12 220 16 575 2 000 2 00 1 03 1 475 13 864 2 000 4 00 2 06 836 13 725 2 000 6 00 3 09 569 20 391...

Страница 71: ...d cleaners After cleaning thoroughly spray the transducers and hydrophones again with fresh water 5 2 Inspecting and Cleaning the Underwater Connectors Regularly inspect the contacts on each underwate...

Страница 72: ...olts 3 5 16 Nuts 6 5 16 Washers Table 5 1 Tail Rudder Removal and Installation Tools and Hardware Removal Instructions 1 Unthread the three tail rudder 5 16 bolt 5 16 nut and 5 16 washer hardware asse...

Страница 73: ...ng the rudder bolt holes to match the corresponding bracket bolt holes 2 Thread the three tail rudder 5 16 bolt 5 16 nut and 5 16 washer assemblies using 2 1 2 wrenches Tighten until snug Figure 5 2 T...

Страница 74: ...transducer involves removing the tow vehicle s tow bridle and upper shell removing and installing the bottles and installing the upper shell and tow vehicle bridle when complete Bridle removal and in...

Страница 75: ...and disconnect the cable from the tow cable or test cable The system should never be powered during this process 2 Remove the vehicle s tow bridle as instructed in the TOW BRIDLE REMOVAL section of th...

Страница 76: ...e 8 3 8 split lock washers the 8 3 8 standard flat washers the 2 bridle mounting rails and the upper and lower shells Align the 2 threaded tow plates under the lower shell flange and thread the 8 3 8...

Страница 77: ...Note the installed roll position of the horizontally installed processor endcap and any cabling configurations necessary for re installation 4 Unplug all cabling from the processor end cap connectors...

Страница 78: ...Hardware 7 5 Worm Hose Clamps Table 5 4 Sub Bottom Transducer Removal and Installation Tools and Hardware WARNING Power down the system and disconnect the cable from Starmux IV Injury or death can occ...

Страница 79: ...m hose clamps over the transducer mounts and transducer body One should be higher than the other and not overlapping Tighten with a screwdriver until snug 3 Plug the cable back into the sub bottom tra...

Страница 80: ...sic MBR Hard Disk 0 click Next 9 At Where to restore window ensure that Basic MBR Hard Disk 0 is already selected brown box around it If it is not use up down arrow keys to select Click Next 10 At Res...

Страница 81: ...on rear panel VAC connection are bad Check fuses for continuity Replace if necessary The indicator is not operating Open the unit and check the indicator LED and wiring The 375 VDC 2 5A fuse mounted t...

Страница 82: ...E for modem settings The modem is disconnected internally to the digital link Check all connections to the modem are correct per the wiring diagram Improper settings in Discover Software if used on ex...

Страница 83: ...3 902 N1490 90 5 60 0008050 O RING 5 058 N1490 90 5 70 0005849 LUBRICANT GREASE SILICONE 1 80 0005848 LUBRICANT AQUA SHIELD 1 90 0010685 LUBRICANT O RING SUPER 1 100 0004065 CONN LOCKING SLEEVE CIRCUL...

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