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Sonar Head Unit Troubleshooting

6-3

6.3

Sonar Head Unit Troubleshooting

If after performing both the TIU troubleshooting procedure and the deck cable
troubleshooting procedure described above, the green indicator in the power
switch still does not illuminate, or after about one minute, begin flashing, contact
Klein Marine Systems, Inc. at (603) 893-6131 or your KMS sales representative

.

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Summary of Contents for HYDROCHART 3500

Page 1: ...HYDROCHART 3500 SONAR SYSTEM Operations and Maintenance Manual P N 11210087 Rev 03 11 Klein Drive Salem NH 03079 1249 U S A Tel 603 893 6131 Fax 603 893 8807 www KleinMarineSystems com ...

Page 2: ...ibility or liability for any errors inaccuracies or omissions that may be present in this document The SonarPro software program may be used or copied only in accordance with the terms of the Software License Agreement Copyright 2012 2017 by Klein Marine Systems Inc All rights reserved SonarPro is a registered trademark of Klein Marine Systems Inc HydroChart is a registered trademark of Klein Mari...

Page 3: ...s damage to the sonar electronics may occur if the sonar Sonar Head Unit is operated out of the water for periods longer than 30 minutes Let the sonar cool 15 minutes or longer between operations Protect the Sonar Head Unit from direct exposure to the sun prior to and during operation in high temperature climates CAUTION The depth rating on the Sonar Head Unit transducers is 200 meters 656 feet Op...

Page 4: ...xv What s in This Manual xv Note Warning and Caution Notices xvi Customer Service xvi CHAPTER 1 Overview 1 1 1 1 Key Features 1 1 1 2 Applications 1 1 1 3 455 kHz Operation 1 2 1 4 System Components 1 2 1 4 1 Sonar Head Unit 1 2 1 4 2 Topside Interconnect Unit TIU 1 2 1 4 3 Deck Cable 1 4 CHAPTER 2 Specifications 2 1 2 1 Sonar Head Unit 2 1 2 1 1 Compass Optional 2 2 2 1 2 Motion Reference Sensor ...

Page 5: ...11 3 10 1 Static Position Offsets 3 12 3 10 2 Latency Error 3 12 3 10 3 Roll Bias Test 3 12 3 10 4 Pitch Bias Test 3 12 3 10 5 Yaw Bias Test 3 13 CHAPTER 4 Maintenance 4 1 4 1 Daily Maintenance Checklist 4 1 4 2 Weekly and Long Term Maintenance Checklist 4 1 4 3 Disassembling and Reassembling the Sonar Head Unit 4 2 4 3 1 Disassembling the Sonar Head Unit 4 2 4 3 2 Reassembling the Sonar Head Unit...

Page 6: ...hooting 6 1 6 3 Sonar Head Unit Troubleshooting 6 3 APPENDIX A Sonar Uncertainty Model A 1 A 1 IHO S 44 Uncertainty Definition A 1 A 2 Generating the Uncertainty Estimates A 1 APPENDIX B Configuring and Updating the Sonar Head Unit B 1 B 1 Querying or Changing the Sonar Head Unit IP Address B 1 B 2 Editing the Sonar Head Unit Startup File B 3 B 3 Updating the Sonar Head Unit Software B 4 APPENDIX ...

Page 7: ...ected from Sonar Electronics Housing 4 4 Figure 4 6 Socket Head Cap Screws Securing the Transducer Arrays 4 5 Figure 4 7 Tightening the Socket Head Cap Screws in the Sonar Electronics Housing Connector End Cap 4 5 Figure 4 8 10 mm diameter 1 5 mm Pitch Threaded Rod Screwed into the Connector End Cap 4 6 Figure 4 9 Pulling the Sonar Electronics Chassis out of the Sonar Electronics Housing 4 6 Figur...

Page 8: ...cs Chassis 5 6 Figure 6 1 Deck Cable Dry and Underwater Connector Pin Orientations Face View 6 2 Figure A 1 Klein Batch Processing GUI Dialog Box Batch Processing Selections A 2 Figure A 2 Klein Batch Processing GUI Dialog Box XYZ File Selections A 2 Figure C 1 Items and Setup Required for Compass Calibration C 1 Figure C 2 Setup Dialog Box C 3 Figure C 3 Program Dialog Box C 3 Figure C 4 Program ...

Page 9: ...nector Pinouts 3 8 Table 3 4 120 240VAC Connector Pinouts 3 8 Table 3 5 T F Connector Pinouts 3 8 Table 3 6 1PPS Connector Pinouts 3 8 Table 3 7 24VDC Connector Pinouts 3 8 Table C 1 Cable Harness 5 Pin Bulkhead Connector to DB9 and Battery Connectors Pin to Pin Connections C 2 Table E 1 List of Drawings E 1 ...

Page 10: ...ike manner but its liability under this warranty is limited to the obligation to remedy at Seller s expense any such service work not performed satisfactorily upon receipt of written notice within ninety 90 days of the date of performance of the work For authorized onsite service excluding Side Scan Sonar category referenced as a SONAR in which Seller has to travel to the installed equipment trave...

Page 11: ...e or to negligent or accidental mishandling f Except where Seller has performed the installation of specific equipment Seller assumes no responsibility for damage incurred during installation of equipment or by damage caused by no fault of the Seller g This warranty does not cover routine system checkouts or alignment calibration unless required by replacement of part s in the area being aligned h...

Page 12: ...e to resolve the dispute by good faith negotiation either Seller or Buyer may refer the matter to litigation LIMITATION OF LIABILITY TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW SELLER SHALL NOT BE LIABLE UNDER ANY THEORY AT LAW IN EQUITY OR OTHERWISE FOR ANY SPECIAL EXEMPLARY PUNITIVE INCIDENTAL INDIRECT OR CONSEQUENTIAL DAMAGES EVEN IF SELLER HAS BEEN ADVISED OF SAME INCLUDING WITHOUT LIMIT...

Page 13: ...tation or any network server owned by or leased to you provided that the Software is used only in connection with one KMS Series 3000 UUV 3500 3900 4900 5000 5000 V2 5900 HydroChart 3500 HydroChart 5000 or D3500TF Sonar System You may reproduce and provide authorized copies only of the Software and supporting documentation for each such workstation or network server for this equipment on which the...

Page 14: ... limited rights only as provided in DFAR 252 227 7015 Nov 1995 or FAR 52 227 14 June 1987 whichever is applicable You agree not to remove or deface any portion of any legend provided on any licensed program or documentation delivered to you under this License Agreement TERM AND TERMINATION This license will terminate immediately if you fail to comply with any term or condition of this License Agre...

Page 15: ... physical and performance specifications for the main components of the HydroChart 3500 Sonar System Chapter 3 Setup and Test Provides instructions on how to unpack the HydroChart 3500 Sonar System components set them up and turn on and test the system Chapter 4 Maintenance Provides instructions for maintaining the HydroChart 3500 Sonar System on a daily a weekly and a long term basis Chapter 5 Te...

Page 16: ...rt can be contacted using any of the following means Mail Klein Marine Systems Inc 11 Klein Drive Salem NH 03079 Email Klein Mail KleinMarineSystems com Telephone 603 893 6131 Facsimile 603 893 8807 For more information about KMS and our products please go to our Web site at www KleinMarineSystems com NOTE Recommendations or general information that is particular to the material being presented or...

Page 17: ...lightweight Easy setup deployment and operation by one person Long range high resolution imaging at 455 kHz High resolution IHO quality swath bathymetry Co registered geo referenced swath bathymetry and side scan data Bathymetry coverage up to 12 times altitude Support for an optional motion reference unit MRU Support for an optional sound velocity sensor Ruggedly constructed Operates with Klein M...

Page 18: ...optional sensor data over an Ethernet 100Base T connection to the TIU The electronics including an optional motion reference unit MRU is contained inside a waterproof housing that includes bulkhead connectors for connecting to the port and starboard transducer arrays and to optional compass and sound velocity sensors A connector is also provided for a jumper cable which is used to connect to the d...

Page 19: ...3500 Sonar System Components Deck cable Deck cable underwater connector dry connector and locking collar Deck cable Mounting flange Jumper cable Carrying handle 2 Transducer array TIU Sonar Head Unit 1 port 1 starboard Plastic fairing 1 forward 1 aft ...

Page 20: ...50 meter optional polyurethane jacketed Kevlar reinforced Cat 6 with four twisted shielded pair 23 AWG conductors for communications and four 20 AWG conductors for power It includes a dry connector on one end for connecting to the TIU and an underwater connector with a locking collar at the other end for connecting to the jumper cable on the Sonar Head Unit ...

Page 21: ... 12 times altitude Resolution along track bathymetry 0 4 Resolution across track bathymetry 5 0 cm 2 0 in Resolution along track side scan 0 21 Resolution across track side scan 1 5 cm 0 6 in Range Up to 175 m 574 ft per side Construction Hard coat anodized high grade aluminum with plastic fairing Size 94 5 cm 37 2 in long 27 9 cm 11 0 in wide 27 7 cm 10 9 in high Maximum operating altitude 50 m 1...

Page 22: ...n Reference Sensor Optional The optional motion reference sensor is an Klein Marine Systems KMS 02 Motion Reference Sensor Static accuracy 0 015 RMS pitch roll Dynamic accuracy 0 07 RMS pitch roll Repeatability 0 015 RMS pitch roll Input voltage 12 VDC nominal 10 15 VDC Input power 1 8 watts Interface RS 232 at 38400 baud Output rate 100 updates per second Temperature rating 2 C 2 1 3 Sound Veloci...

Page 23: ...vigation input RS 232 NMEA 0183 Time reference input 1PPS from a navigation device or separate time reference unit Ingress protection IP 65 with waterproof connectors 2 3 Deck Cable Type Polyurethane jacketed Kevlar reinforced Conductors 4 TSP Cat6 4 20 AWG Diameter OD 12 6 mm 0 495 in Length 10 m 33 ft 20 m 66 ft or 50 m 164 ft optional TIU connector 13 pin dry Sonar Head Unit connector 13 pin un...

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Page 25: ...e freight carrier After unpacking the containers inspect all the items for damage and check the packing list to ensure that all the items are included If any damage is found or any items are missing immediately contact Klein Marine Systems Inc or your KMS sales representative Also report any damage to the freight carrier Do not install or operate any equipment that appears to be damaged The HydroC...

Page 26: ...variety of power connectors are in use throughout the world it may be necessary to use an adapter or to cut off the US type plug on the AC power cord and re terminate it with a new plug Should this modification be required the wires should be connected in accordance with Table 3 1 Figure 3 1 LAN Cable Navigation Cable Pigtail and AC and DC Power Cords CAUTION Application of improper AC power may d...

Page 27: ...g platform are tight A safety cable should also be attached to the Sonar Head Unit in the event that it breaks free The Sonar Head Unit is mounted to the survey vessel by attaching the mounting flange at the top to a standard 6 inch pipe flange or other mounting surface A bolt pattern for the mounting flange is provided in APPENDIX E Outline Drawings For a typical pole mount type over the side ins...

Page 28: ...em Calibration and Patch Test on page 3 11 NOTE When mounting the Sonar Head Unit it is important to ensure that it is mounted correctly in the fore aft direction It should be oriented such that the arrow on the mounting flange points toward the bow as shown in Figure 3 3 Figure 3 3 Arrow Label on the Sonar Head Unit Mounting Flange Should Point toward the Bow WARNING In all of the remaining steps...

Page 29: ... motion and correcting for its effect on the bathymetric data 3 6 Installing the Sound Velocity Sensor The HydroChart 3500 Sonar System optionally includes the AML Oceanographic Micro X sound velocity sensor which is factory installed For instructions on how to remove and install this sound velocity sensor refer to Removing and Installing the Optional Sound Velocity Sensor on page 4 9 The system i...

Page 30: ...connect the navigation cable pigtail to the NAV connector of the TIU and then connect the pigtail wires to the navigation system s RS 232 serial port as follows Connect the wire labeled GPS Tx to Tx Connect the wire labeled GPS Rx to Rx Connect the wire labeled GND to ground 3 If desired connect a 1PPS time reference unit to the 1PPS connector using a BNC cable 4 Connect the LAN cable to the LAN c...

Page 31: ...Connecting the System Components 3 7 Figure 3 4 TIU Side Panels T F connector LAN connector 1PPS connector 120 240VAC connector NAV D C OFF A C switch Power transmit indicator connector 24VDC connector ...

Page 32: ...D Table 3 4 120 240VAC Connector Pinouts PIN FUNCTION 1 Neutral 2 GND 3 Line Table 3 5 T F Connector Pinouts PIN FUNCTION 1 30 VDC Return 2 N C 3 30 VDC 4 1PPS 5 LED Trigger 6 NAV TxD 7 NAV RxD 8 LAN Rx 9 LAN Rx 10 LAN Tx 11 LAN Tx 12 30 VDC 13 30 VDC Return Table 3 6 1PPS Connector Pinouts PIN FUNCTION Center 1PPS In Shell GND Table 3 7 24VDC Connector Pinouts PIN FUNCTION 1 GND 2 24 VDC 2 3 5 1 ...

Page 33: ... Verify that the Sonar Head Unit has been properly set up and the system components connected 2 Verify that the deck cable is connected to the TIU and to the Sonar Head Unit 3 Turn on the navigation system and let it acquire its location 4 Turn on the PC and wait for the Windows desktop to appear 5 Turn on the TIU The power transmit indicator should illuminate and then after approximately 45 secon...

Page 34: ... from the Window menu to open the Information window 10 Click the Towfish Setup button on the Real Time tool bar in the Sonar Viewer window The Sonar Interface dialog box opens to the System Control tab as shown in Figure 3 5 11 In the Sonar Range area of the Sonar Interface dialog box select the 150 meter range 12 Verify that the Enable check box is selected in the Low Freq Transmit area and then...

Page 35: ...ompute the following residual biases Positioning Latency error Pitch bias Yaw bias Roll bias For the tests outlined below all acquired data can be batch processed using the Klein Batch Processing GUI application and subsequently analyzed using a third party application such as Caris and Hypack For details regarding the data interface conversion see the Help file in the Klein Batch Processing GUI a...

Page 36: ... latency can be derived by measuring the along track displacement of depth measurements over the bottom feature 3 10 3 Roll Bias Test This test determines the athwartship alignment error between the transducer arrays and the motion reference unit as well as any additional roll axis bias error in the motion reference unit The result is a roll correction which can be used during post processing oper...

Page 37: ... two pairs of adjacent lines on reciprocal headings over a flat bottom with a prominent bathymetric feature such as the edge of a ship channel The adjacent lines should overlap by 10 20 In computing the azimuth offset the data from the reciprocal lines can be used to remove any roll offset The parallel lines run in a direction normal to the bottom feature can be used to compute the azimuth offset ...

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Page 39: ... Apply a thin film of silicone grease such as Dow Corning DC4 on the rubber portion of the Sonar Head Unit underwater connector Avoid getting too much grease on the metal pins of the connector a very light coating is sufficient 6 Check that all of the screws on the Sonar Head Unit are tight 4 2 Weekly and Long Term Maintenance Checklist Perform the following maintenance steps at the end of each we...

Page 40: ...he following tools are recommended 4 mm hex key Phillips screw driver 10 mm diameter 1 5 mm pitch 7 inches or longer threaded rod Lint free cloth or paper towels Silicone grease such as Dow Corning DC4 4 3 1 Disassembling the Sonar Head Unit To disassemble the Sonar Head Unit 1 Turn off the TIU 2 Disconnect the deck cable from the Sonar Head Unit and set the Sonar Head Unit on a clean flat surface...

Page 41: ...om of the forward and aft fairings and the skid plate to the frame 5 Slide the forward and aft fairings off the Sonar Head Unit frame The connectors on the sonar electronics housing can now be easily accessed as shown in Figure 4 4 Figure 4 2 Removing the Phillips Head Screws from the Skid Plate Skid plate Figure 4 3 Sliding a Fairing off the Sonar Head Unit Frame ...

Page 42: ... housing is shown with all the cables disconnected in Figure 4 5 A sound velocity sensor cable is present only if this option is installed Figure 4 4 Sonar Head Unit Frame with Fairings Removed Figure 4 5 Cables Disconnected from Sonar Electronics Housing Jumper cable TX PORT transducer cable RX PORT transducer cable RX STBD transducer cable TX STBD transducer cable Sonar electronics housing ...

Page 43: ...ansducers will separate from the frame To continue with the removal of the sonar electronics chassis 8 Using the 4 mm hex key tighten the two socket head cap screws in the sonar electronics housing connector end cap Figure 4 6 Socket Head Cap Screws Securing the Transducer Arrays Socket head cap screws 4 Transducer array stbd Figure 4 7 Tightening the Socket Head Cap Screws in the Sonar Electronic...

Page 44: ...tighten 10 Grasp the threaded rod and carefully pull the sonar electronics chassis completely out of the housing Be careful not to scratch the O ring surface inside the housing 11 Lay the sonar electronics on a clean flat dry surface Figure 4 8 10 mm diameter 1 5 mm Pitch Threaded Rod Screwed into the Connector End Cap 10 mm 1 5 mm pitch threaded rod Figure 4 9 Pulling the Sonar Electronics Chassi...

Page 45: ...ousing and align the locator pin in the end cap with the slot in the housing as shown in Figure 4 10 3 Push the connector end cap into the housing until it is fully seated 4 Loosen the two socket head screws in the connector end cap until the heads of the screws are flush with the outside surface of the housing 5 If the transducer arrays were removed reattach them using all eight of the M5 x 20 mm...

Page 46: ...e to the TX STBD connector Jumper cable to the DATA connector Compass cable if included to the MRU connector Sound velocity sensor cable if included to the S V connector 7 Loosely attach the forward and aft fairings using all eighteen of the M6 x 16 mm Phillips head screws and then tighten the screws securely The fully assembled Sonar Head Unit shown in Figure 4 12 Figure 4 11 Sonar Electronics Ho...

Page 47: ...head after removing the forward fairing The following tools are recommended 3 mm hex key Phillips screw driver 4 4 1 Removing the Sound Velocity Sensor To remove the sound velocity sensor 1 Perform Steps 1 through 5 in Disassembling the Sonar Head Unit on page 4 2 However remove only the forward fairing 2 Place the Sonar Head Unit on its side to enable access to the underside of the frame Figure 4...

Page 48: ...y sensor to the frame 4 Grasp the bulkhead connector on the sound velocity sensor and slide the sensor including its adapter sleeve if included completely out of the frame Figure 4 13 Loosening the M6 Set Screw Securing the Sound Velocity Sensor M6 set screw Sound velocity sensor Figure 4 14 Removing the Sound Velocity Sensor and its Adapter Sleeve Sound velocity sensor Adapter Sleeve ...

Page 49: ...sing connector end cap 6 Remove the sound velocity sensor from its adapter sleeve if included by sliding it completely out Figure 4 15 Disconnecting the Sound Velocity Sensor Cable from the S V Connector on the Electronics Housing End Cap S V connector Figure 4 16 Sound Velocity Sensor Removed from its Adapter Sleeve Sound velocity sensor Adapter sleeve ...

Page 50: ...r reverse the removal procedure When installing be sure the slot in the adapter sleeve is visible through the skid plate as shown in Figure 4 18 In addition be sure the connector end of the sound velocity sensor and its adapter sleeve is flush with the opening in the frame as shown in Figure 4 19 Figure 4 17 Sound Velocity Sensor Sound Velocity Cable and Adapter Sleeve Removed Figure 4 18 Adapter ...

Page 51: ...Head Unit on page 4 2 to remove the forward and aft fairings 2 Place the Sonar Head Unit on its skid plate and locate the compass as shown in Figure 4 20 3 Disconnect the compass cable from the jumper cable inside the frame 4 Using the 4 mm hex key remove the two socket head cap screws and lock washers securing the compass to the frame and remove the compass with its attached cable 4 5 2 Installin...

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Page 53: ... D C OFF A C switch when 120 or 240 VAC 50 60 Hz is connected to the 120 240VAC connector Similarly with 24 VDC connected to the 24VDC connector the D C OFF A C switch switches this power to the Sonar Head Unit 5 1 2 Ethernet 100Base T The TIU routes the Ethernet 100Base T connection that is made to the LAN connector from a PC directly to the Sonar Head Unit by way of the T F connector for command...

Page 54: ...art 3500 Sonar System Operations and Maintenance Manual P N 11210087 Rev 03 Figure 5 1 TIU Overall Block Diagram Trigger 1PPS Ethernet 100Base T RS 232 30 VDC Power Supply ON OFF switch and indicator LAN 1PPS NAV T F 30 VDC 120 240 VAC or 24 VDC ...

Page 55: ...terconnect Unit 5 3 Figure 5 2 TIU Electronics Chassis 30 VDC Power Supply 120 240VAC connector 1PPS connector DC OFF A C switch T F LAN connector NAV connector 24VDC connector connector Power transmit indicator ...

Page 56: ... sonar and sensor data and outputs a trigger pulse to the TIU every ping cycle to flash the power transmit indicator In addition the CDI board provides the RS 232 serial interface with the TIU for input of NMEA 0183 data from a navigation device as well as RS 232 serial interfaces for the optional MRU and sound velocity sensor Processor board The Processor board which plugs directly into and is a ...

Page 57: ...erall Block Diagram Processor board Transmitter board Receiver board CDI board Receiver Port Transducer Array Stbd transducer array 30 VDC 1PPS Ethernet 100Base T Trigger RS 232 Transition board MRU 8 channels 8 channels Compass Sound velocity sensor ...

Page 58: ...500 Sonar System Operations and Maintenance Manual P N 11210087 Rev 03 Figure 5 4 Sonar Head Unit Electronics Chassis Transmitter board Receiver board Processor board CDI board Receiver Transition under mounting plate board Location for optional MRU ...

Page 59: ...ing connector end cap to the Receiver board with smaller gauge shielded wires as the Receiver board has input connectors which require small gauge wires Wires from the two bulkhead connectors terminate into four connectors which connect to four corresponding 12 pin connectors on the Receiver Transition board Lands on the circuit board connect the pins of these connectors to four corresponding 16 p...

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Page 61: ...e 5 Disconnect the deck cable from the T F connector of the TIU and the jumper cable connector on the Sonar Head Unit 6 Reconnect the deck cable to the TIU and to the jumper cable connector making sure each connection is tight and secure 7 Reconnect the power cable to the TIU and to the power source 8 Turn on the TIU and check the power transmit indicator If it still does not operate properly refe...

Page 62: ...stance the deck cable may need to be repaired or replaced If all of the measurements except for pin 2 show that the pins are connected continue with Step 6 6 Reconnect the deck cable to the TIU and to the jumper cable connector on the Sonar Head Unit making sure each connection is tight and secure 7 Reconnect the power cable to the TIU and to the power source 8 Turn on the TIU and check the power ...

Page 63: ...ng both the TIU troubleshooting procedure and the deck cable troubleshooting procedure described above the green indicator in the power switch still does not illuminate or after about one minute begin flashing contact Klein Marine Systems Inc at 603 893 6131 or your KMS sales representative ...

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Page 65: ...ese uncertainties are dependent on the measured receiving angle the signal to noise SNR ratio the wind speed and the bottom grain size When combined with uncertainties from other sensors such as an MRU total uncertainty surfaces of angle and depth estimation can be generated This information can be used by the Combined Uncertainty and Bathymetry Estimator CUBE to provide automatic and efficient po...

Page 66: ...Model HydroChart 3500 Sonar System Operations and Maintenance Manual P N 11210087 Rev 03 Figure A 1 Klein Batch Processing GUI Dialog Box Batch Processing Selections Figure A 2 Klein Batch Processing GUI Dialog Box XYZ File Selections ...

Page 67: ...ad Unit or download and install software updates to the Sonar Head Unit B 1 Querying or Changing the Sonar Head Unit IP Address To query or change the Sonar Head Unit IP address 1 Turn on the PC and wait for the Windows desktop to appear 2 Turn on the TIU by pressing the ON OFF switch 3 Start Linux TPU Updater by double clicking the Linux TPU Updater icon on the Windows desktop The Klein Linux TPU...

Page 68: ... TIU from the Port drop down list 7 Select Determine Automatically from the Rate drop down list 8 Click OK The Klein Linux TPU Updater dialog box opens with the current IP address displayed in the TPU IP Address text box 9 Enter the new address in the Enter New IP Address text box and then click Set TPU IP Address A window opens confirming the change 10 When starting SonarPro use the new IP addres...

Page 69: ...he Klein Linux TPU Updater dialog box opens 5 Enter the Sonar Head Unit IP address in the Enter TPU IP Address text box if it is different from the default address or click Default Addr if it is the default The default address is 192 168 0 81 The address will already be displayed if it was queried or changed as described in Querying or Changing the Sonar Head Unit IP Address on page B 1 6 Click Ed...

Page 70: ... the system components as described in Connecting the System Components on page 3 5 2 Turn on the PC and wait for the Windows desktop to appear 3 Turn on the TIU by pressing the ON OFF switch 4 Start Linux TPU Updater by double clicking the Linux TPU Updater icon on the Windows desktop The Klein Linux TPU Updater dialog box opens 5 Enter the Sonar Head Unit IP address in the Enter TPU IP Address t...

Page 71: ...n dialog box opens that enables file selection 7 Select and open the update file to download and install The file is downloaded to the Sonar Head Unit and installed and the Sonar Head Unit software restarts In about one minute a window opens confirming the software update ...

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Page 73: ... required to perform the compass calibration Compass assembly P N 14105534 removed from the frame To remove and install the compass refer to Removing and Installing the Optional Compass on page 4 13 Laptop PC with and available RS 232 serial port and OS5000 Windows Compass Demo Program V2 6 installed available as a download from www ocean server com Cable harness with 5 pin bulkhead and DB9 connec...

Page 74: ...ordance with Table C 1 To set up for the compass calibration 1 Connect the DB9 connector of the cable harness to the laptop PC and the 5 pin bulkhead connector to the cable of the compass assembly 2 Place the laptop PC the cable harness with the battery pack and the compass on the table or cart 3 Secure the compass with tape It should be as level as possible C 3 Performing the Compass Calibration ...

Page 75: ...the input port from the Input Port drop down list box 4 Select 19200 from the Baud Rate drop down list box and then click OK 5 Click Program The Program dialog box opens as shown in Figure C 3 Figure C 2 Setup Dialog Box Figure C 3 Program Dialog Box ...

Page 76: ...ble clockwise until the display at the bottom of the dialog box indicates as shown in Figure C 4 and then press the Space bar to stop the calibration 12 Change the compass orientation so that it is on its side and level to the ground as shown in Figure C 5 13 Click Start for the Z compass component to start the Z 90 degree calibration as shown in Figure C 6 14 Slowly rotate the table clockwise unt...

Page 77: ...Performing the Compass Calibration C 5 Figure C 5 Compass Oriented at 90 Degrees Figure C 6 Program Dialog Box Z 90 Degree Calibration Complete ...

Page 78: ...llow the screen prompts for calibrating the and orienting the towfish north south east and west as follows Align the towfish north and then press the Space bar Align the towfish east and then press the Space bar Align the towfish south and then press the Space bar Align the towfish west and then press the Space bar 19 Exit from the OS5000 Windows Compass Demo Program Figure C 7 Program Dialog Box ...

Page 79: ...L file generated to ensure optimum bathymetry results Every system requires a unique CAL file to be used in the bathymetry processing To collect the data 1 Deploy the Sonar Head Unit to a depth of about 2 meters over a flat bottom in water depth of 7 to 15 meters Ensure that it is also 1 meter below the survey vessel s hull and that no obstacles are in the way of the transducers as shown in Figure...

Page 80: ... Bathymetry Calibration HydroChart 3500 Sonar System Operations and Maintenance Manual P N 11210087 Rev 03 Figure D 2 Data Collection Track and Water Depth 50 m 50 m Turning area Turning area 150 m Sonar Head Unit 2 m below surface 10 m ...

Page 81: ...ncluded in this appendix They are provided for reference purposes only Table E 1 List of Drawings DRAWING NO TITLE 14605417 Outline Drawing Subsea Unit Hydrochart 3500 14605420 Outline Drawing Electronics Bottle Hydrochart 3500 14605418 Outline Drawing Transducers Hydrochart 3500 ...

Page 82: ...E 2 ...

Page 83: ...E 3 APPENDIX E Outline Drawings HydroChart 3500 Sonar System Operations and Maintenance Manual P N 11210087 Rev 03 ...

Page 84: ...E 4 APPENDIX E Outline Drawings HydroChart 3500 Sonar System Operations and Maintenance Manual P N 11210087 Rev 03 ...

Page 85: ...E 5 ...

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