Klein 3000 Series Troubleshooting Manual
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Klein 3000 Series Troubleshooting Manual

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L-3 Klein Associates, Inc.
SERIES 3000 TROUBLESHOOTING GUIDE
KLEIN SERIES 3000 SYSTEM
TROUBLESHOOTING GUIDE
1-603-893-6131
http://www.l-3klein.com
http://www.l-3klein.com/tech/download.html
Revision 2.9
KLEIN SERIES 3000 SYSTEM
1-1

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  • Page 1 SERIES 3000 TROUBLESHOOTING GUIDE KLEIN SERIES 3000 SYSTEM TROUBLESHOOTING GUIDE Phone: 1-603-893-6131 Klein web site: http://www.l-3klein.com Manual updates: http://www.l-3klein.com/tech/download.html Manual Revision: Revision 2.9 L-3 Klein Associates, Inc. KLEIN SERIES 3000 SYSTEM...
  • Page 2 SERIES 3000 TROUBLESHOOTING GUIDE KLEIN SERIES 3000 SYSTEM L-3 Klein Associates, Inc.

  • Page 3: Table Of Contents

    WINDOWS XP PROFESSIONAL CONFIGURATION. - - - - - - - - - - - - - - - - - - - 18 CONFIGURING THE KLEIN 3000 TPU. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 27 TOW CABLE CONSIDERATIONS.
  • Page 4 SERIES 3000 TROUBLESHOOTING GUIDE TPU OPERATING SYSTEM NOTES: vxWorks - - - - - - - - - - - - - - - - - - - - - - - - 79 L-3 Klein Associates, Inc.

  • Page 5: Basic System Requirements

    When running the PC system it is important to make sure that you leave at least 500 megabytes of free disk space for temporary system disk swap files. You will need to connect the Klein 3000 Transceiver and Processing Unit (TPU) to the Host PC computer. A Fast Ethernet Hub, 3Com, 8 port, product number 3C16722, works well.

  • Page 6: 3000 Basic System Setup Diagram

    NMEA 0183 4800 baud Formats: RMC or GLL&VTG or GGA&VTG Slip Ring Terminal or PC boot device processor number Running Hyper Terminal host name for troubleshooting file name inet on ethernet (e) 9600 baud Computer TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 7: 3000 System Diagram With Acoustic Positioning System

    Trig Div 2 Out Computer Terminal or PC boot device processor number Running Hyper Terminal host name for troubleshooting file name inet on ethernet (e) 9600 baud Com 2 Depth information to acoustic tracking unit L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE...

  • Page 8: Installing The Klein Sonarpro Software Suite

    SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL See NMEA 0183 formats on page 76. INSTALLING THE KLEIN SONARPRO SOFTWARE SUITE. Insert the SonarPro CD into your CD drive. Locate the SonarPro installation .pdf file. It is very important that you follow instructions in the SonarPro installation.pdf. We suggest that you print this file.
  • Page 9 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Note your computer name: Select: PROTOCOLS L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE...
  • Page 10 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Select: PROPERTIES Note or set your IP address and subnet mask. These will be used later to direct the TPU to the location of the boot program vxWorks. TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 11 This program will ask for the files to be added. Install the Internet Service Manager and the FTP Service only, and use the defaults when prompted. NOTICE A new empty directory C:\InetPub\ftroot will be created on your C: drive. Do not delete it. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE...
  • Page 12 Right click on the computer running the FTP Service. It should be your computer name noted earlier. Select: SERVICE PROPERTIES This will bring up the FTP Service Properties for your computer. Set the following parameters under the Service tab. Make sure the dialog boxes match. TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 13 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Click the Directories tab and look for the c:\klein Directory. If it is not present Select: and set up the dialog box as follows below. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE...
  • Page 14 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Select: START PROGRAMS ADMINISTRATIVE TOOLS (COMMON) USER MANAGER Check or add New User Klein. 4-10 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 15 Select: USER NEW USER Fill out the dialog box as follows, making sure the password and confirmation match. If checking the user Klein setup, click on Klein and check the dialog box. user name: klein full name: klein description: klein...

  • Page 16: Windows 2000 Configuration

    WINDOWS 2000 CONFIGURATION. First check the TCP/IP protocol. On the desktop Select: Start Settings Control Panel Network and Dial-up Connection Local Area Connection Right click to bring up Local Area Connection dialog box. 4-12 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 17 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Select: Internet Protocol (TCP/IP) and click Properties. After opening, enter the IP address and the Subnet mask for your computer and press OK. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-13...
  • Page 18 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Setting up the FTP Service On the desktop Select: Start Settings Control Panel Administrative Tools Computer Management 4-14 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 19 Right click on Default FTP Site and select properties. This will bring up the Default FTP Site Properties dialog box. Under Identification, Description Enter: VxBoot Under IP Address: Enter the Computer IP Address set up earlier. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-15...
  • Page 20 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Under the Default FTP Site Properties Dialog box Select: Home Directory Under FTP Site Directory Local Path Enter: C:\ Setting Up the User Profile On the desktop 4-16 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 21 This Brings up the New User Dialog box. Enter: klein klein klein klein klein in all the text boxes. Set up the check boxes as shown on the right. This completes the WINDOWS 2000 setup. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-17...

  • Page 22: Windows Xp Professional Configuration

    SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL WINDOWS XP PROFESSIONAL CONFIGURATION. First check the TCP/IP protocol. On the desktop Select: Start Control Panel Network Protocol Local Area Connection Right click to bring up Network Connection dialog box 4-18 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 23 Local Area Connection: Internet Protocol (TCP/IP) and click Properties After opening, enter the IP address and the Subnet mask for your computer and press OK. Setting up the FTP Service On the desktop L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-19...
  • Page 24 Check closely. If the Internet Information Service is not in this menu, it will have to be installed. Locate your Windows XP Professional CD. Select: Install Optional Windows Components, and Select: Internet Information Service (IIS) and add it to 4-20 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 25 Protocol (FTP) Service is clicked. Setting up the Default FTP Site Right click on Default FTP Site and select properties This will bring up the Default FTP Site Properties Dialog box. Under Identification, Description L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-21...
  • Page 26 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Enter: VxBoot Under IP Address: Enter the Computer IP Address set up earlier. Under the Default FTP Site Properties Dialog box Select: Home Directory Under FTP Site Directory Local Path Enter: C:\ 4-22 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 27 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Setting Up the User Profile On the desktop Select: Start Control Panel Administrative Tools Computer Management Local Users and Groups Select: USERS L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-23...
  • Page 28 This firewall prevents the system from downloading the vxWorks program, and will cause the system to not boot up properly and usually produce an error message. If you are using XP with Service Pack 2 you must also check the following 4-24 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 29 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Open the Local Area Connection Properties dialog Box: Select the Advance tab L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-25...
  • Page 30 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Select settings, and set the firewall to off. This completes the Windows XP setup. 4-26 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 31: Configuring The Klein 3000 Tpu

    SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Double check the klein directory on the hard drive and make sure the vxWorks file is located in it. The LAN configuration for the Host PC should now be set CONFIGURING THE KLEIN 3000 TPU.
  • Page 32 (pw) : klein flags (f) : 0x0 target name (tn) : VxTarget startup script (s) : \klein\startup.ini Attached TCP/IP interface to fei0. Attaching network interface lo0... done. Loading New... 1310608 Starting at 0x100000... sysScsiInit() Failed, SCSI system not initialized...
  • Page 33 3333333333 000000000 000000000 00000000 3333333333 0 | | 333333333 000000000 000000000 000000000 ------------------------------------------------- Copyright (C) 2002 Klein Associates, Incorporated | |____________________________________________________________| | +----------------------------------------------------------------+ Version 5.40.2089 08/29/2006 Installed DEMUX COM port driver. Created COM1 device on DEMUX L-3 Klein Associates, Inc.
  • Page 34 $ML7 $MH0 $MH0 $MH0 $MA0 $MA0 $MA0 $MB0 $MB0 $MB0 $MDF $MDF $MDF $MF7 $MF7 $MF7 Opening script file on sonarclient:\klein\startup.ini Processing startup script: $MDF $MDF $MDF $MF7 $MF7 $MF7 $ML1 $ML1 $ML1 $MH0 $MH0 $MH0 $PS1 4-30 TROUBLESHOOTING GUIDE...
  • Page 35 : \klein\startup.ini ..Location of startup.ini file Turn the TPU off and then back on, and watch the boot sequence again. The Klein startup.ini file is used to set boot parameters. The following is a typical .ini file. set SONARTYPE 3000...
  • Page 36 STANDBYMODE 0 set DEFAULTUPLINK 0 set TOWFISHECHO 0 set DIAGLEVEL 1 Once you have a properly booted system, the Klein SonarPro software suite needs to know the IP address of the TPU. Open the SonarPro application suite, and press to connect to the towfish in real time.

  • Page 37: Tow Cable Considerations

    SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL 4.10 TOW CABLE CONSIDERATIONS. Klein recommends that tow cables have the following characteristics. LIGHTWEIGHT TOW CABLE Type: Polyurethane jacketed, coaxial Kevlar reinforced Conductors: Coaxial copper Diameter (OD): 1.03 cm (0.405 in) Breaking Strength: 2270 kg (5000 lb)
  • Page 38 Other important characteristics to consider are that electrically the cable must be 50 ohms, and the whole cable assembly, deck cable, slip ring, winch, cable, and connec- tors must be coax all the way from the TPU to the towfish. 4-34 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 39: Measuring Cable Insertion Loss

    If you do not have access to a Hewlett Packard 4194A Impedance / Gain -Phase Analyzer, you can get a close reading by using a function generator, 50 ohm terminator and an oscilloscope. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-35...

  • Page 40: Function Generator And A Scope

    Info: If you use 1 volt peak for V in, V in = 1 Example: At 750 kHz you get a reading of 160 mV .16 v log .16 x 20 -15.9 dB loss 4-36 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 41: Spare Tow Cable

    Kevlar reinforced 150 meter (minimum length) tow cable for troubleshooting purposes. This will allow you to bypass your primary tow cable assembly and speed fault isolation. 4.14 TRANSCEIVER AND PROCESSING UNIT. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-37...

  • Page 42: Input Power

    This fuse is on the 200 VDC line to the towfish. Access to this fuse is located on the back of the TPU just below the towfish connector. The towfish fuse is a 630ma 250 volt 5x20mm slo-blo, Part Number #13000043. 4-38 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 43: Tpu (Transceiver Processing Unit) Block Diagram System 3000

    Slide the back locking frame off to one side, and then slide the TPU top towards the back of the unit. WARNING AC Voltage and high levels of DC voltage are present inside the unit. Only qualified individuals should access the unit to this level. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-39...

  • Page 44: Power Supplies

    SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL 4.19 POWER SUPPLIES. 200 Volts High Voltage Supply and Data Coupler 4-40 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 45 This is also used to supply the VME chassis. The +5 volts can be measured on the power supply across the red and black wires. 200VAC is the input power at JP1. The +12 volts and -12 volts can be measured at connector JP4. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-41...
  • Page 46 To install, insert the tabs on the left side and reverse the process. Access panel off, showing boards and wiring. 4-42 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 47: Tpu Power Turn On

    TPU POWER TURN ON. CAUTION VERY IMPORTANT Do not connect or disconnect the towfish with the power turned on. Do not run the towfish for more than fifteen minutes out of the water. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-43...
  • Page 48 Re-check to see if you have a proper system boot sequence. 4-44 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 49 Once a month should be OK. If the filter is dirty, it can be removed and washed in water or blown out with compressed air. To remove the filter, pull out slightly on the tabs. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-45...

  • Page 50: Towfish

    100 kHz / 50 kHz option Port Transducer Data Starboard Transducer High Frequency Transceiver Board 500 kHz Transmit Control Magnetometer Interface (Optional) TVG Generator Responder Interface (Optional) Optional Interface Heading, Pitch, Roll Module Pressure Sensor 4-46 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 51: Testing The Towfish

    Start SonarPro and set a range of 100 meters. You can place an oscilloscope probe with the scope tip along the transducer to see the transmit wave form as in the following image. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-47...
  • Page 52 500kHz transmitter followed by a second 100kHz. If there is a problem with a transmitter, it will show up as a very weak transmit wave form or none at all. 4-48 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 53: Check That The Towfish Is Receiving (Rub Test)

    UP label to the top. Once seated properly, screw out the 6mm set screws in the top and bottom of the handle to lock the feed-thru in the pressure housing. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-49...
  • Page 54 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL With the electronics out of the pressure housing, you can identify some of the components. 4-50 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 55 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Feed-Thru Connections L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-51...

  • Page 56: Feed-Thru Connector Pinouts

    SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL 4.25 FEED-THRU CONNECTOR PINOUTS. 4-52 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 57: Setting Up For Testing The Electronics

    SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL 4.26 SETTING UP FOR TESTING THE ELECTRONICS. Remove the towfish electronics and place the electronics in a position so that you can reconnect the transducers and cable. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-53...
  • Page 58 At the Multiplexer board the 200 VDC goes through L3, L4, and L5 and exits the board at JP9. The 200 volts supplies power to the low voltage power supply which then supplies +5, +15, and -15 volts back to the Multiplexer board. 4-54 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 59 Check this point if you have 200 VDC but no towfish activity. Info: these measurements were made with a 30 meter test cable and a 3dB attenuator at the input to the Demultiplexer board. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-55...
  • Page 60 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL TP2 shows the downlink data. Check here if the towfish is not transmitting. TP7 shows the Trigger FSK information Check here if the towfish is not transmitting. 4-56 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 61 TP5 shows the Uplink data. Check here if the towfish is transmitting but there are data problems. Each Transmitter board has a TVG (Time Variable Gain) curve that controls the signal gain. TP6 shows the TVG for the 500 kHz transmitter board. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-57...
  • Page 62 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL TP4 shows the TVG for the 100 kHz transmitter board. Multiplexer Connectors: 4-58 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 63: Magnetometer Voltage

    JP2. Positions: • 1-2 external power (default when no magnetometer is in use) • 3-4 +5 volts • 5-6 +12 volts • 7-8 +200 volts View of power supply for optional magnetometer. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-59...

  • Page 64: Towfish Low Voltage Power Supply Pinouts

    Verify the power on the Transceiver board. pins 23, 24 pins 27, 28 coming into board on 35, 36 on board + side of C8 on board - side of C9 +200 pins 1, 2, 3, 4, 5, 6 4-60 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 65 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Check for a Trigger pulse on Pin 21. Lay an oscilloscope probe, with tip on, against the + transducer lead on each board to verify the transmit pulse. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-61...
  • Page 66 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL Sample Transmit waveform 500 kHz 100 kHz Checking the FET’s If you are having Transmitter problems, you can check FET’s Q1, Q2, Q3, and Q4, on the Transceiver boards with a meter. 4-62 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 67: Checking The Receiver Section

    Move the towfish in pitch, roll and heading, and check to see if the readings change. If you have no sensor readings check that the cable is properly plugged into the Multiplexer board at JP3. Also check that the cable is properly connected at the compass board. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-63...

  • Page 68: Compass Calibration

    COMPASS CALIBRATION WITH A MAGNETOMETER (OPTION). Before running the compass calibration, you must turn off the magnetometer uplink. Open the startup.ini file in the klein directory, and change the line set DEFAULTUPLINK 1 to set DEFAULTUPLINK 0. save startup.ini file.
  • Page 69 Now turn towfish off and then on again, and check that the compass is working. This completes the calibration. Series 3000 Towfish Commands for Troubleshooting Multiplexer Commands: $MLn Low frequency TVG page select. 7 is default. $MHn High frequency TVG page select. 7 is default. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-65...

  • Page 70: Software Troubleshooting

    Select and delete the SonarPro entry. To update the registry to default status. Open SonarPro and click SESSION, NEW STATE. To totally remove C-Maps from the registry Open REGEDIT and follow the path My computer 4-66 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 71: Fiber Optic Termination Information

    Carefully insert the fiber connector into the oven with a pair of needle nose pliers. Do not touch the side of the oven with the fiber. It will break. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-67...
  • Page 72 Place some slurry onto the rubber mat, glass, and purple diamond polishing pad. Place the connector into the stainless steel polishing puck. Use a figure 8 polishing stroke. Inspect with the inspection tool, and test for db loss. 4-68 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 73: Problem Troubleshooting

    SonarPro is board. breaking up. Change the Demultiplexer board. Check diodes D7, D8, D9, D10 and check that R11 is reading 4.7 ohms on the TPU 200 VDC power supply. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-69...

  • Page 74: Cpu Battery Replacement

    CPU version 14102073 recognized by unpopulated area near front of board can only be used with vxWorks version 5.5.0291 or earlier. Contact klein tech. support for more details. TPU will not boot. The probable cause is the failure of the backup battery on the CPU Error in boot line: board.
  • Page 75 Locate the battery on the CPU board. It is near the heatsink and is labeled U14. The battery is piggybacked on top of the IC. Note the location of the pin one dot. L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-71...

  • Page 76: Suggested Tools For 3000 Service

    Medium philips-head screwdriver for #4, 6, and 8 screws • 6mm hex wrench • ¾ -inch wrench • Flat blade screwdriver about 5 inches long for #4 screws • Wire cutters • 9/16-inch wrench • 9-pin to 9-pin Null modem cable 4-72 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 77: Spare Boards And Components

    100 kHz Transceiver board 500 kHz Transceiver board Compass assembly Towfish Power Supply Components For Multiplexer Board MC7905ACT -5volt regulator MC7805ACT +5volt regulator Coil L3 4.7 ohm 1 watt Resistors 100mH Coil L1, L2 L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-73...

  • Page 78: System 3000 Current Draw

    3000 TPU Current Draw at 120 VAC TPU Standby: No Towfish Connected: 0.5 amps Towfish Connected: 0.9 amps TPU / Towfish Transmitting: 25M Range Scale: 1.1 amps 75M Range Scale: 1.0 amps 400M Range Scale: 0.9 to 1.0 amps 4-74 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.

  • Page 79: 3000 Prf / Period Per Range

    3000 PRF / PERIOD PER RANGE Range in Meters Period in Milliseconds 37.5 Formula for PRF/Period T=R/C/2 T = Time R = Range C/2 = Speed of sound in water/2 = 750 T=R/750 L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-75...

  • Page 80: Nmea 0183 Formats And Information

    SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL 4.42 NMEA 0183 FORMATS AND INFORMATION. 4-76 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 81 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-77...
  • Page 82 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL 4-78 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 83 • CPU version 14103184 can only be used with vxWorks version 5.11.1841 or higher. • vxWorks version 5.27.0788 should use a new startup.ini file. The following line should be added: set TOWFISHECHO 0 L-3 Klein Associates, Inc. TROUBLESHOOTING GUIDE 4-79...
  • Page 84 SYSTEM 3000 OPERATIONS AND MAINTENANCE MANUAL 4-80 TROUBLESHOOTING GUIDE L-3 Klein Associates, Inc.
  • Page 85 3-4 +5 volts • 5-6 +12 volts • 7-8 +200 volts The Klein startup.ini file located in the klein folder is used to set boot parameters. The following is a typical .ini file: set SONARTYPE 3000 set RANGE 2 set RESPDIV 15...
  • Page 86 DESPECKLESWITCH 0 set SPEEDFILTERSWITCH 1 set TVGPAGE 7 set SPEEDSOUND 150000 set BAUDRATE 4800 set STANDBYMODE 0 set DEFAULTUPLINK 0 set TOWFISHECHO 0 set DIAGLEVEL 1 Don’t forget to save the changed startup.ini file. Appendix C L-3 Klein Associates, Inc.
  • Page 87 SonarPro, select the towfish diagnostic tab, and enter your command in the "Operator Command" string window. The following format is uppercase: $PKLA,FC$Axxxx where xxxx is the magnetometer command. Example: $PKLA,FC$AF00 Commands can be up to 24 characters in length. Click Send Command button. L-3 Klein Associates, Inc. Appendix C...
  • Page 88 To echo the sent commands out of Com 3, set the computer terminal program to 1200 baud. Usa a null modem cable. Change the following line in the startup.ini file to read: set TOWFISHECHO 1. Appendix C L-3 Klein Associates, Inc.

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