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KVH Industries TracVision G6 Technical Manual

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Summary of Contents for KVH Industries TracVision G6

  • Page 1 A Guide to TracVision G6 technical manual Installation • Configuration • Maintenance •...
  • Page 2 TracVision ® G6 Wiring Quick Reference Guide Data Cable TracVision G6 can either receive power through the ADCU (as illustrated in the diagram) or directly from ship’s power if that is more convenient. Refer to "Alternate Method of Providing Power to the Antenna”...
  • Page 3 GyroTrac Advanced Digital Control Unit (ADCU) Menu Quick Reference Guide ™ ADCU Primary Display Options † Compass Displays* Pitch, Roll, Yaw Rate of Turn Latitude/Longitude Antenna Displays See Section 3.2 for details Magnetic Heading Pitch Roll Mag/Hdg Rate/Sec Lat: Tracking <Sat Name> ###.#°...
  • Page 4 This manual provides detailed instructions on the proper installation, configuration, troubleshooting, and maintenance of the KVH TracVision G6 system. Complete instructions on how to use the TracVision G6 system is provided in the TracVision G6 User’s Guide. Throughout this manual, important information is marked for...
  • Page 5 ® ® TracVision and KVH are registered trademarks of KVH Industries, Inc. ™ ™ GyroTrac and TracNet are trademarks of KVH Industries, Inc. ® (Digital Video Broadcasting) is a registered trademark of the DVB Project. ® DIRECTV is an official trademark of DIRECTV, Inc., a unit of GM Hughes Electronics.

  • Page 6: Table Of Contents

    TracVision G6 System Overview .....3 TracVision G6 Components ......5 Materials Provided With the TracVision G6 .
  • Page 7 TracVision G6 Technical Manual Troubleshooting .......93 Troubleshooting Matrix ......95 Causes and Remedies for Common Operational Issues .

  • Page 8: Introduction

    TracVision G6 System Overview ......3 TracVision G6 Components .......5 Materials Provided With the TracVision G6 .

  • Page 9: Tracvision G6 System Overview

    TracVision G6 System Overview A complete satellite TV system, illustrated in Figure 1-1, includes the TracVision G6 antenna unit connected to the GyroTrac digital gyro-stabilized sensor, Advanced Digital Control Unit (ADCU), an IRD (satellite TV receiver), and a television set. A desktop or laptop computer is used to conduct diagnostics.
  • Page 10 Your TracVision G6 includes a pre-programmed satellite library of North American, European, and Latin American satellite services. When configuring the TracVision G6, you may choose a TracVision G6’s default satellite pair of satellites from the library to be active in the system and pairs are: with your IRD.

  • Page 11: Tracvision G6 Components

    TracVision G6 system, and supply and receive data to/from other shipboard systems. Integrated Receiver Decoder (IRD)

  • Page 12: Materials Provided With The Tracvision G6

    TracVision G6 Technical Manual Materials Provided With the TracVision G6 Table 1-3 lists the components and materials in the TracVision G6 shipping carton. Table 1-3 Component KVH Part No. TracVision G6 Packing List Antenna Unit 02-1045-01 † 02-1045-02 †† 02-1045-03 †††...

  • Page 13: Installation

    Planning the Installation ....... . .9 Mounting the TracVision Antenna ......15 Mounting the GyroTrac Sensor .

  • Page 14: Planning The Installation

    Materials and Equipment Required for Installation after installation. Before you begin installing the TracVision G6 system, you need to verify that you have all of the following tools and materials: • Electric drill • 1⁄2" (13 mm) drill bit and 3" (80 mm) hole saw •...
  • Page 15 The kitpacks packaged with your antenna unit and GyroTrac contain various hardware and other materials that will be needed to complete the TracVision system installation. Ensure that the kitpacks contain all of the items listed in Tables 2-3 and 2-4.
  • Page 16 Terminal strip connectors Sensor module to ADCU power wire ferrite #4-24 thread-forming screws Choosing Component Locations The major considerations in locating the TracVision components are described below. Cable Lengths When determining component locations, keep in mind accessibility and cable lengths between units. Lengths of these...
  • Page 17 There are several factors to consider when choosing the location for the TracVision antenna. • Since the TracVision antenna requires a clear view of the southern sky to receive satellite signals, the ideal antenna site has an unobstructed view of the horizon/satellite all around.
  • Page 18 However, if there will be a significant horizontal separation between the radar and TV dome (i.e., at least 8 to 10 feet (2.5 to 3 m)), the TracVision antenna can be placed below the radar as there will be little chance of signal blockage.
  • Page 19 TracVision G6 Technical Manual Choosing the Best Location for the GyroTrac Sensor • Ideally, the sensor module should be mounted as low as possible in the center of the vessel – but NOT in the bilge. • The mounting surface should be free of excessive vibration and flexing.

  • Page 20: Mounting The Tracvision Antenna

    Antenna 1. Make sure that you have chosen a suitable mounting location based upon the guidelines in “Choosing the Best Location for the TracVision Antenna” on page 12. 2. Using the template provided at the back of this manual or the dimensions shown in Figure 2-3, lay out the four mounting bolt holes and cable access hole at the mounting site.
  • Page 21 TracVision G6 Technical Manual 6. Remove the foam shipping restraints from the antenna unit. 7. Place the foam seal in position on the mounting surface with the hole centered over the cable access cutout. Do not remove the paper backing at The foam shipping restraints must this time.
  • Page 22 Installation 9. Clean the mounting surface where the foam seal will be placed. Remove the paper backing from the foam seal to expose the contact cement, then lay the foam seal in place, adhesive side down, and press down firmly to bring the adhesive into full contact along the bottom.
  • Page 23 TracVision G6 Technical Manual 12. At each of the four baseplate mounting holes, place a ⁄ " flat washer on a ⁄ "-16 bolt and insert the bolt into the hole from above, as shown in Figure 2-7. Carefully rotate the azimuth...

  • Page 24: Mounting The Gyrotrac Sensor

    Installation Mounting the GyroTrac Sensor GyroTrac comes with the following two mounting brackets: Figure 2-8 Horizontal Sensor Bracket Horizontal Sensor Bracket Attaches directly to the sensor module housing and must be used in all mounting arrangements Vertical Sensor Bracket For mounting the sensor to a vertical surface These two brackets should enable you to place the sensor module as level as possible.
  • Page 25 TracVision G6 Technical Manual Option 1 - Mounting the Sensor to a Horizontal Surface 1. Choose a mounting location based upon the guidelines in “Choosing the Best Location for the GyroTrac Sensor” on page 14. 2. Orient the sensor so that the forward reference on the end cap is pointed forward and is parallel to the vessel’s fore-and-aft axis (to ±5°).
  • Page 26 Installation 5. Insert #8 fiber washers into the mounting bracket’s four mounting holes on both sides of the mounting bracket (see Figure 2-11). Figure 2-11 Securing the Sensor Module and T-nuts contained within the Horizontal Sensor Bracket sensor housing track Flat washer, lock washer, and #10 screw #8 screw, flat washer,...
  • Page 27 TracVision G6 Technical Manual Option 2 - Mounting the Sensor to a Vertical Surface 1. Choose a mounting location based upon the guidelines in “Choosing the Best Location for the GyroTrac Sensor” on page 14. 2. The module must be oriented so that the forward reference on the end cap is pointed forward and parallel to the vessel’s fore-and-aft axis (see...
  • Page 28 Installation 6. Secure the vertical sensor bracket to the mounting surface with #8 Phillips screws and flat washers (see Figure 2-13). If you do not use the supplied #8 screws, be sure to use equivalent hardware that ensures secure mounting and minimum vibration. Figure 2-13 Mounting the Vertical Sensor Bracket...

  • Page 29: Mounting The Adcu

    TracVision G6 Technical Manual Mounting the ADCU Mount the ADCU using either of the following options: Option 1 - Velcro Fastening on a Horizontal Surface Option 2 - Flush-mounting The following sections describe how to mount the sensor for both of these options.
  • Page 30 Installation Option 2 - Flush-mounting 1. Choose a location based upon the guidelines in “Choosing the Best Location for the ADCU” on page 14. 2. A template has been provided in Appendix B on page 131 as a guide to mark and cut the proper hole for the flush mount bracket.

  • Page 31: Connecting The Ird(S)

    “Mounting the TracVision Antenna” on page 17). The following sections explain how to connect the RF cable(s) to your IRD(s). To connect the TracVision antenna to your IRD(s), choose one of the following configurations (based on the number of IRDs you...
  • Page 32 Option 3 - Connecting Three or More IRDs (North American and Latin American Systems) To connect three or four IRDs to the TracVision antenna, you will Due to the signal polarization in need to install an active multiswitch (Channel Master model European satellites, the use of a 6214IFD or equivalent) between the antenna and the IRDs.
  • Page 33 TracVision G6 Technical Manual Multiple Multiswitch Installation If you need to connect more than four IRDs to the TracVision antenna, you may carry out a multiple multiswitch installation, as shown in Figure 2-18. Figure 2-18 TracVision Antenna Baseplate Multiple Multiswitch Installation...
  • Page 34 Connecting Three or Four IRDs To connect a third IRD, a third RF cable should already be connected to the plug labeled “RF3” on the base of the TracVision antenna. Connect the other end of the RF3 cable to the plug labeled “LNB,”...
  • Page 35 ADCU ground terminal (route the ground wire to the ADCU and leave unconnected for now). Each IRD that you connect Be sure to connect a ground cable to the TracVision system should have a similar ground from each IRD to a suitable ground, connection.

  • Page 36: Wiring The Adcu

    Installation Wiring the ADCU All other wiring for the TracVision system connects at the rear panel of the ADCU. Included in the GyroTrac kitpack are five terminal strip connectors with terminal connectors numbered 1 through 60 (see Figure 2-20). You will connect all wires to these...
  • Page 37 TracVision G6 Technical Manual Figure 2-21 ADCU Wiring TRACVISION SENSOR DATA FEED TXD- (Green/White) Antenna Ground (Black) POWER (to Antenna) NOT USED (to Antenna) Antenna Power (Red) Data Cable TXD+ (White/Green) Power Cable +11-16 VDC 48 47 Red Label PC RXD (Orange/White)
  • Page 38 • Do not tin (solder) the wire ends. • Each cable provided with the TracVision G6 should be routed and dressed before terminating at the ADCU. The antenna data and power cable wires may be trimmed to desired length. However, Do NOT connect the antenna data be sure to cut back the drain wire (shield);...
  • Page 39 TracVision G6 Technical Manual Connecting the Antenna Power Cable For single-switch convenience, the ADCU has been designed to serve as a junction box between ship’s power and the antenna unit. Connect the antenna power cable to the red ADCU terminal strip connector as shown in Figure 2-23.
  • Page 40 Installation Connecting the GyroTrac Sensor Cable 1. Connect the connectorized end of the sensor cable to the GyroTrac sensor module. Twist until locked in place. Figure 2-24 GyroTrac Sensor Connector Sensor Cable Connector 2. Connect the other end of the sensor cable to the blue ADCU terminal strip connector as shown in Figure 2-25.
  • Page 41 Serial Port 1 provides 4800 baud output only. When the TracVision G6 antenna is connected to the GyroTrac system, GyroTrac Serial Port 3 will not be able to provide output to other equipment. Serial Port 3 will only provide outputs if the...
  • Page 42 Installation Connecting the Sine/Cosine Interface (Optional) The GyroTrac ADCU sine/cosine interface provides the following outputs: • sine • cosine • inverse sine • inverse cosine • reference voltage Figure 2-26 Green Label Sine/Cosine ADCU Wiring Sine Sine (inverted) Cosine Cosine (inverted) Ground The sine/cosine reference voltage is Because the reference voltage is a reference output, not an input,...
  • Page 43 TracVision G6 Technical Manual To adjust the GyroTrac reference to match the reference of the autopilot (or other system), connect a voltmeter to GyroTrac ADCU terminal (#8) and the reference terminal of the autopilot (or other system). Adjust the GyroTrac reference voltage as described in “Setting the Sine/Cosine Data Output”...
  • Page 44 “Connecting the Terminal Strip Connectors to the ADCU” on page 40. The TracVision G6 system requires an 11-16 VDC power input. Since it does not have a dedicated power control (ON/OFF switch), a quick-tripping circuit breaker or fuse should be Power supplied to the installed between vessel power and the ADCU.
  • Page 45 TracVision G6 Technical Manual Connecting the Terminal Strip Connectors to the ADCU Now that you have connected all wires to the terminal strip connectors, insert the connectors into the ADCU’s rear panel as shown in Figure 2-29. Figure 2-29 Attaching the Terminal Strips to the ADCU Double-check all wiring.
  • Page 46 Installation Effective Strain Relief for ADCU Terminal Connections Due to both the potential number of wires that connect to the rear of the ADCU and the dynamic environment aboard ship, it is critical that the terminal connections be properly strain-relieved using tie-wraps (a number of which are included in the GyroTrac kitpack).

  • Page 47: Calibrating The Sensor

    TracVision G6 Technical Manual Calibrating the Sensor Every sensor module is calibrated at the factory in a perfect- world environment. However, hard and soft iron effects on your vessel can distort the local magnetic field, causing errors in the reported heading. These errors are minimized by mounting the sensor module in a suitable location and are further removed by GyroTrac’s autocalibration feature, which compensates for minor...
  • Page 48 Installation The Calibration Score Each calibration results in a calibration score that is stored in the system’s memory. Figure 2-32 Magnetic Environment Sample Calibration Score Screen Accuracy Calibration Update Number MagEnv Cal# CAL<1° GOOD Table 2-7 Possible Compass Accuracy Levels Accuracy (ACC) ACC Score Accuracy...

  • Page 49: Activating/Programming The Ird

    Please refer to the user manual that accompanied your IRD for activation instructions. Programming European IRDs Before the TracVision G6 system can be used in Europe, the IRD must be programmed to receive signals from the selected DVB satellite services. Programming is conducted using menu selections displayed on the TV screen.
  • Page 50 Installation Programming DSS Plus IRDs If you are using multiple DSS Plus IRDs and intend to shift from one satellite to another, only one of the IRDs can be configured as a two-satellite receiver. All other IRDs must be configured as one- If you use an active multiswitch to satellite receivers.
  • Page 51 TracVision G6 Technical Manual Installing Satellites Using the ADCU The TracVision G6 can track a variety of DVB-compatible and DSS (DIRECTV) satellites. The system contains a preprogrammed library of North American, European, and Latin American satellites. It also has two open slots that you may use to program two additional satellites of your choice.
  • Page 52 Installation Installing Your Selected Satellites To install your selected satellites as Satellite A and B, follow the steps below. Apply power to the ADCU. 2. Following the startup sequence, press the center button until the “Control Antenna?” screen appears. Figure 2-33 Control Antenna Screen Control antenna? Enter...
  • Page 53 <SAT Name> and Antenna <SAT NAME> installed System If a GPS is providing latitude and longitude to TracVision G6, this data will automatically be used in the satellite installation process. In this event, the Latitude/Longitude menus will skip directly to “Restart Antenna.”...
  • Page 54 Installation Programming User-defined Satellites The TracVision G6 satellite library has the capacity for two user- defined satellites in case you want to track a satellite that is not currently preprogrammed in the library. User-defined satellites can only be configured via the ADCU’s maintenance port. To...
  • Page 55 TracVision G6 Technical Manual Connecting a PC to the ADCU Maintenance Port To program your user-defined satellites into the TracVision G6 satellite library, you need to connect a PC to the ADCU’s maintenance port. This procedure requires Windows Hyperterminal (or other terminal emulation software, such as PROCOMM).
  • Page 56 Installation Entering User-defined Satellite Data To configure your user-defined satellites, follow the steps below. 1. Using your PC’s terminal emulation program, type HALT<cr> (<cr> indicates a carriage return/ENTER key). This command puts the antenna in Idle mode. 2. Enter the SATCONFIG parser command: Table 2-11 Command: SATCONFIG,USERX,YYY,Z,D,L<cr>...
  • Page 57 • horizontal high • horizontal low • right • left TracVision G6 requires that the data fields for all transponder categories be provided. If the selected satellite does not have information for one or more of the transponder categories, default information should...
  • Page 58 Installation Installing User-defined Satellites via the Maintenance Port HALT<cr> 1. Type to put the antenna in Idle mode. 2. Enter the SATINSTALL parser command: Command: SATINSTALL,<sat_a_name><sat_b_name><cr> Where: <sat_a_name> = the name of your choice for Satellite A (for example: USER1) <sat_b_name>...
  • Page 59 TracVision G6 Technical Manual An Example of Configuring a User-defined Satellite (N. America) The following is an example of configuring the fictional YOURSAT 123 as the USER1 configured satellite. Prior to configuring this satellite or any others, be certain to get the most up-to-date information from one of the sources previously discussed.
  • Page 60 Installation An Example of Configuring a User-defined Satellite (Europe) The following is an example of configuring the fictional YOURSAT 123 as the USER1 configured satellite. Prior to configuring this satellite or any others, be certain to get the most up-to-date information from one of the sources previously discussed.

  • Page 61: Setting The Skew Angle (European Systems Only)

    TracVision G6 Technical Manual 2.10 Setting the Skew Angle (European Systems Only) To optimize channel reception, the antenna’s LNB skew angle must be adjusted. Refer to your satellite service provider for the proper skew angle for your selected satellite service and geographical location.

  • Page 62: 2.11 Checking Out The System

    Installation 2.11 Checking Out the System Now that you’ve installed the TracVision G6, you need to verify that the system functions properly. Check the system startup routine to ensure that the system is operating within normal parameters. To view the startup routine, connect a PC to the ADCU’s maintenance port.
  • Page 63 Be certain to fill out and submit the vertically polarized channels, if possible. warranty card to KVH to ensure that your TracVision G6 is fully 5. When all checks are completed, shut down the covered under the 2-year parts and system.

  • Page 64: 2.12 Changing Geographic Location

    2.12 Changing Geographic Location If you move to a different geographic area, you will need to modify your TracVision G6 system to receive satellite TV signals in the new location. To begin receiving satellite signals in the new area, perform the following steps.
  • Page 65 3 – Using the ADCU Interface This section explains how to use all of the ADCU functions. You will use the ADCU to operate, control, and monitor the TracVision G6 and GyroTrac. Contents Startup and Self-test ........63 Data Display and Accessing the Main Menu .

  • Page 66: Using The Adcu Interface

    TracVision G6 to use the GPS system Testing position data during initialization. Gyroscope nter Main Data Display or TracVision startup tests (when configured as TracVision component) If the self-testing routine detects faults in any of the first four self- Figure 3-2 tests, the screen pictured in Figure 3-2 is displayed.
  • Page 67 TracVision G6 Technical Manual TracVision Startup and Self-test Screens When configured as a component of a TracVision system, GyroTrac conducts a series of startup routines and self-tests to verify antenna operation. The TracVision self-test status screens are only displayed when the main data display is set to show the antenna status information (as described in Section 3.3, “Setup...

  • Page 68: Data Display And Accessing The Main Menu

    Using the ADCU Interface Data Display and Accessing the Main Menu As soon as the self-test routine is completed, the LCD panel shows one of five data displays selected in the Display Setup Mode (described in Section 3.3, “Setup Display Mode” on page 69). When any of the primary data displays are on screen, the soft keys allow you to switch between the two installed satellites as well as enter the Main Menu.

  • Page 69: Main Menu

    TracVision G6 Technical Manual Main Menu Pressing the center key will cycle the Main Menu through the available functions as follows: Figure 3-5 Magnetic Heading Main Menu Functions ###.#° Select Installed Satellite A Select Installed Satellite B Setup display type?
  • Page 70 Using the ADCU Interface Alert Screens Certain operations require GyroTrac to temporarily cease its data output or alter its configuration so that new parameters or configurations may be entered. When you enter one of these functions, a pair of alert screens will appear, informing you of what will happen.
  • Page 71 TracVision G6 Technical Manual Antenna Error Messages At times, the ADCU will display error messages alerting you to a specific problem (e.g., you have selected an invalid satellite pair). There are also two general antenna error messages that are not related to a specific action.

  • Page 72: Setup Display Mode

    Next Return operate as a stand-alone system. Tracking <Sat Name> ###.#° ##.#° #### Antenna screen determined by Antenna Initializing availability of No Data from Antenna TracVision G6 and time in the startup Antenna Initializing sequence waiting for POS Data 54-0161...

  • Page 73: Set Data Outputs Mode

    TracVision G6 Technical Manual Set Data Outputs Mode The Set Data Outputs function is used to select several types of data formats available from the GyroTrac. The message formats For more details about the available are as follows: data outputs, refer to Appendix F, •...
  • Page 74 Using the ADCU Interface Setting the Sine/Cosine Data Output The sine/cosine setup is done in three stages: first the magnetic or true heading option is selected, then the reference voltage is set, and finally the swing voltage is set. The valid range for reference and swing voltages is between 0 and 6.5 volts.

  • Page 75: Setting The Serial Outputs

    TracVision G6 Technical Manual Setting the Serial Outputs The GyroTrac can output as many as three serial messages simultaneously in any combination of NMEA version 2.2, KVH RS-422, or Cetrek proprietary format. NMEA message options and the KVH and Cetrek formats are described briefly in Appendix F on page 147.
  • Page 76 Using the ADCU Interface Setting the NMEA Outputs GyroTrac is fully compatible with NMEA input versions 1.5 and 2.2. However, the individual serial ports can only be Custom configurations are not programmed to use NMEA version 2.2 as an output. available on GyroTrac.

  • Page 77: Setting The Furuno Output

    TracVision G6 Technical Manual Setting the Furuno Output This option selects two available options for the Furuno output: magnetic or true heading reference and 25 millisecond or 200 millisecond data output rate. Figure 3-14 Setting Furuno Output Set Furuno Outputs?

  • Page 78: Set Configuration Mode

    Using the ADCU Interface Set Configuration Mode The Set Configuration function is used to set the display brightness, select an internal or external source for heading data, enter offset values that correct for mechanical mounting alignment errors, reset the system to its factory defaults, and turn TV communications on/off.

  • Page 79: Setting Display Brightness

    TracVision G6 Technical Manual Setting Display Brightness The ADCU display’s brightness may be adjusted to suit your preferences. Press the right key to make the display brighter, the left key to make it dimmer. When you are satisfied with the setting, press the center key to accept the setting.
  • Page 80 Using the ADCU Interface Entering Gyro Offset Values The sensor module housing must be mounted as close to level in pitch and roll as possible, with its long axis parallel to the vessel’s centerline. Sometimes allowances must be made for the particular installation where pitch, roll, and azimuth references cannot be met.

  • Page 81: Choosing The Default Display

    GyroTrac’s factory default configuration is to operate as a stand- TV comms is off alone system (Antenna Comm: OFF). Connecting a TracVision No data from antenna antenna will reconfigure GyroTrac to function as a component of a TracVision system (Antenna Comm: ON).

  • Page 82: Control Compass Mode

    Using the ADCU Interface Control Compass Mode These screens are only seen if heading reference is INTERNAL. The Control Compass function provides control over the GyroTrac sensor module, including turning autocalibration on and off, reading the calibration score, and manually clearing the compass calibration.
  • Page 83 TracVision G6 Technical Manual Reading the Calibration Score These screens are only seen if heading reference is INTERNAL. The calibration score should be checked during the installation process and whenever adjustments are made to vessel equipment that can affect the compass’ accuracy. A complete explanation of the calibration score is provided in “The Calibration Score”...

  • Page 84: Antenna Status Mode

    Using the ADCU Interface Antenna Status Mode These screens are only seen if Antenna Comm is turned ON. This sequence of steps allows a user to scan for system errors, access antenna type, version, and serial number information, check the signal and noise levels, indicate the skew angle, and display the bit error rate.

  • Page 85: Antenna Status Data Screens

    TracVision G6 Technical Manual Antenna Status Data Screens These screens are only seen if Antenna Comm is turned ON. Figure 3-26 shows the information available through the Get Antenna Status mode. The Skew Angle and Bit Error rates are Figure 3-26...

  • Page 86: Control Antenna Mode

    Using the ADCU Interface Control Antenna Mode These screens are only seen if Antenna Comm is turned ON. This sequence of steps allows a user to adjust the antenna’s azimuth and elevation manually, restart the antenna, turn Sleep Mode on/off, turn Instant On Mode on/off, install a new pair of active satellites, set the latitude and longitude, select the active satellite system, and update satellite frequency data.

  • Page 87: Manually Controlling The Antenna

    Manually Controlling the Antenna In certain circumstances, you may need to control the azimuth, elevation, and tracking of the TracVision G6 antenna manually, using the process shown in Figure 3-28. Use the + and - keys to manually move the dish. Azimuth measurements are reported as relative to the bearing of the vessel’s bow.

  • Page 88: Restarting The Antenna

    Using the ADCU Interface Restarting the Antenna After resetting satellite parameters, it is necessary to restart the antenna before the new settings take effect. Figure 3-29 Restart antenna? Restart Antenna Menu Next Return Proceed to "Turning Sleep Mode On/Off" Antenna Restarted This screen is displayed for 3 seconds before returning to startup sequence and main data display...

  • Page 89: Installing A New Satellite Pair

    These screens are only seen if the GyroTrac ADCU is connected to a TracVision G6. TracVision G6 permits two satellite services (Satellites A and B) to be installed simultaneously. There is also an option for NONE on Satellite B, permitting single satellite operation.
  • Page 90 Using the ADCU Interface Table 3-1 Available Satellite Pairs - North America (North American LNB required) DSS_101 DSS_119 Echo_61 Echo_110 Echo_119 Echo_148 Expressvu ExpressTV ✓ ✓ ✓ DSS_101 ✓ ✓ ✓ DSS_119 ✓ ✓ ✓ ✓ Echo_61 ✓ ✓ ✓ ✓...

  • Page 91: Setting Latitude And Longitude

    TracVision G6 Technical Manual Setting Latitude and Longitude These screens are only seen if the GyroTrac ADCU is connected to a TracVision G6. When installing a satellite pair, it is also necessary to enter the vessel’s latitude and longitude to ensure that the installed satellites are viewable as well as to permit the system to set several internal parameters.
  • Page 92 Selecting Active Satellite These screens are only seen if the GyroTrac ADCU is connected to a TracVision G6. After installing the active pair of satellites, use the Select Satellite menu to choose which of the installed satellites will be active.
  • Page 93 TracVision G6 Technical Manual Updating Satellite Frequency Data If the antenna is unable to find a satellite, or you are unable to receive certain channels, the satellite’s frequency data may have Do NOT use this function unless changed. The Satellite Frequency Scan feature allows you to directed by KVH Technical Support update the frequency data of any satellite stored in the system’s...
  • Page 94 Using the ADCU Interface Figure 3-35 Sat frequency Scan? Satellite Frequency Scan Next Return Return to "Manually Controlling the Antenna" Symbol Rate: XXXXX Enter To find a valid symbol rate and FEC Use the -/+ keys to select each code, refer to an up-to-date satellite number.
  • Page 95 Troubleshooting 4 – Troubleshooting This section identifies basic trouble symptoms and lists their possible causes and solutions. Contents Troubleshooting Matrix ........95 Causes and Remedies for Common Operational Issues .

  • Page 96: Troubleshooting

    Troubleshooting Troubleshooting Matrix The troubleshooting matrix shown in Table 4-1 identifies some trouble symptoms, their possible causes, and references to Table 4-1 troubleshooting solutions. Troubleshooting Matrix Section 4.2 1 = Anyone can do 2 = Electronics know-how recommended 3 = Dealer service recommended SYMPTOM Antenna non-functional Antenna not switching satellites...

  • Page 97: Causes And Remedies For Common Operational Issues

    TracVision G6, the antenna gyro will record that variable motion as “standing still.” This may cause the antenna to track improperly. To solve this problem, turn the TracVision G6 off for at least 10 seconds. Turn the system back on, ensuring that the vessel is either motionless or traveling in a straight line for the 60 seconds immediately following power-up.
  • Page 98 The satellite configuration on European IRDs must match the satellite settings on the TracVision G6 system. • Satellite A on the TracVision G6 must be the same satellite as IRD Alternative 1 (or A, based on your IRD) and must be assigned the IRD DiSEqC 1 setting.
  • Page 99 “RF1” (see Section 2.5, “Connecting the IRD(s) on page 26). Type of Multiswitch Used An active (not passive) multiswitch must always be used to connect the TracVision G6 system to multiple IRDs. Refer to Section 2.5, “Connecting the IRD(s)” on page 26 for directions on proper multiswitch/multiple IRD cabling.

  • Page 100: Gyrotrac-Specific Issues

    Contact a KVH dealer or distributor for further assistance. Issue 3: GyroTrac is connected to a TracVision G6 system but there is no communications between GyroTrac and the antenna, and you are unable to access antenna-specific menus on the ADCU.

  • Page 101: Ird Troubleshooting

    TracVision G6 antenna gyro or the LNB. Computer Diagnostics TracVision G6 has been designed to provide diagnostic readouts viewed on a PC having an RS-232 serial communication port. If you are unable to isolate a system problem, set up for computer diagnostics as described on the following page.

  • Page 102: Maintenance Port Parser Commands

    • 8 data bits • 1 start bit • 1 stop bit • no flow control 3. Apply power to the TracVision G6 system and Appendix E on page 145 shows the allow the system to complete full initialization. diagnostic information available in Data should be scrolling on the PC display to the startup data sequence.
  • Page 103 Preventive Maintenance ....... .105 TracVision G6 Field Replaceable Units .....106 Replacing the PCBs and Fuses .

  • Page 104: Warranty/Service Information

    RMA number will be returned to you at your expense. Preventive Maintenance TracVision G6 requires minimal preventive maintenance. The following tasks are sufficient to maintain peak performance. Monthly • Wash the exterior of the radome and baseplate assembly with fresh water;...

  • Page 105: Tracvision G6 Field Replaceable Units

    TracVision G6 Technical Manual TracVision G6 Field Replaceable Units The TracVision G6 has been designed with durability and low maintenance in mind. If you experience an operating problem or otherwise require technical assistance, please contact your local The serial number for your authorized TracVision G6 dealer/installer or distributor.
  • Page 106 LNB, elevation motor, and elevation drive belt may be removed and replaced on site using common hand tools. Other TracVision G6 service must be done by your authorized TracVision G6 components dealer/installer, distributor or by KVH. Evidence of tampering or receive power from multiple unauthorized repairs will void the warranty.

  • Page 107: Replacing The Pcbs And Fuses

    TracVision G6 Technical Manual Replacing the PCBs and Fuses The main and RF PCBs are protected by a cover fastened to the antenna support frame. This cover must be removed to gain access to the PCBs and fuses discussed in the following sections.
  • Page 108 Maintenance The PCBs are mounted to the antenna support frame with machine screws and are interconnected by Molex connectors. Figure 5-3 shows the PCB arrangement and connectors, while Figure 5-4 shows how the printed circuit boards are mounted to Figure 5-3 the support frame.
  • Page 109 TracVision G6 Technical Manual Replacing the Main PCB 1. With a PC connected to the ADCU’s maintenance port, apply power to the antenna unit. 2. Record the system serial number for later re-entry Refer to Section 4.6, “Computer (the serial number is listed at the beginning of the Diagnostics”...
  • Page 110 Maintenance Replacing the RF PCB 1. The RF PCB receives operating voltages from both the main PCB and the IRD (via the RF cable). Ensure that all power (including the IRD) is turned off before proceeding. 2. Remove the PCB cover, as explained in “Removing the PCB Cover”...

  • Page 111: Replacing The Antenna Gyro Assembly

    TracVision G6 Technical Manual Replacing the Antenna Gyro Assembly 1. Remove the PCB cover, as explained in “Removing the PCB Cover” on page 108. 2. Remove the four screws, four washers, and the counterweight from the end of the antenna gyro (see Figure 5-6).
  • Page 112 Maintenance 6. Connect the new antenna gyro’s Molex connector to the main PCB. 7. Replace the antenna gyro gasket (see Figure 5-6). 8. Using the standoffs removed in Step 3, secure the new antenna gyro to the bracket. The antenna gyro should be oriented so that the cable extends from the top of the gyro, as shown in Figure 5-6.
  • Page 113 TracVision G6 Technical Manual If you have a GPS connected to the GyroTrac, no further action is required. If you do not have a GPS connected to the GyroTrac, KVH recommends that you complete the following steps to speed satellite acquisition and improve system performance: 8.

  • Page 114: Replacing The Azimuth Limit Switch Assembly

    Maintenance Replacing the Azimuth Limit Switch Assembly When rotating the antenna by 1. Rotate the antenna assembly, by hand, clockwise hand, go slowly! Hitting the until it stops. mechanical stops with excessive 2. Remove the PCB cover as explained in “Removing force will damage the azimuth limit the PCB Cover”...
  • Page 115 TracVision G6 Technical Manual 8. Route the new limit switch wires through the cover and cable clamp to the main PCB’s Molex connector. After noting the position of the old black and white wires, remove the old wires from the Molex connector. Attach the new wires in their places.

  • Page 116: Replacing The Elevation Motor And Belt

    Maintenance Replacing the Elevation Motor and Belt The elevation motor is mounted to the inside of the support frame. Machine screw/washer and stop nut sets hold the drive motor in position to maintain proper tension on the toothed drive belt. When adjusting belt tension or changing the belt, do not remove the screws from the motor side, only loosen the external nuts on the belt side.
  • Page 117 TracVision G6 Technical Manual 4. Loosen the nuts and gently press downward on the motor hub until the drive belt is at proper tension. Adjust the belt tension for a maximum of ⁄ " (3 mm) deflection with moderate finger pressure between the motor and antenna pulley.

  • Page 118: Replacing The Lnb

    Maintenance Replacing the LNB The LNB assembly receives power from the IRD via the RF PCB. Be certain that the IRD is turned off or disconnected from its Ensure that the IRD is turned off or power source before removing or reconnecting the LNB. disconnected from its power source before removing or reconnecting the LNB.
  • Page 119 TracVision G6 Technical Manual Replacing a European LNB 1. Using a ⁄ " wrench, carefully disconnect the RF connectors at the LNB. 2. Note the currently set skew value, as indicated by the stickers on the LNB and choke assembly (see Figure 5-11).

  • Page 120: Gyrotrac Field Replaceable Units

    Maintenance GyroTrac Field Replaceable Units GyroTrac has been designed with durability and low maintenance in mind. If you are experiencing an operating problem or otherwise require technical assistance, please contact your local KVH dealer or distributor. Have the GyroTrac serial number ready with a list of the trouble symptoms.

  • Page 121: 5.10 Preparing For Shipment

    TracVision G6 Technical Manual 5.10 Preparing for Shipment If you need to repack the antenna unit for shipment, the shipping restraints removed during installation must be reinstalled. Follow the steps below to reinstall the restraints. When rotating the azimuth 1. Rotate the azimuth mechanism slowly to find the mechanism by hand, go slowly! limit switch stop.
  • Page 122 Figure 5-15. Figure 5-15 Azimuth Shipping Restraints Placement 5. Pack the TracVision G6 antenna unit in its original KVH is not liable for damage package. caused by improper shipping. 6. As detailed in the warranty accompanying this...
  • Page 123 ADCU Flush Mount Panel Template ..... . .131 Appendix C Comprehensive TracVision G6 System Wiring Diagram ..133 Appendix D Optional Rotating Card Display .

  • Page 124: Appendix A System Specifications

    Operating temperature -13°F to +130°F (-25°C to +55°C) Storage temperature -40°F to +185°F (-40°C to +85°C) Input Power Table A-2 TracVision G6 Power Specifications Input 11–16 VDC @ 3.5 amps nominal (4.5 amps peak) Antenna System Performance Table A-3 TracVision G6 Performance...

  • Page 125: Specifications

    TracVision G6 Technical Manual A.2 GyroTrac Compass Specifications Performance Data Table A-4 TracVision G6 GyroTrac Accuracy ±3.0° peak; ±1.0° typical Performance Specifications Repeatability ±0.25° Resolution ±0.1° (gyro ±0.01) Tilt angle/pitch & roll range ±45° Rate gyro drift 0°/minute (auto-corrected) Maximum angular velocity 45°/second...
  • Page 126 System Specifications Table A-6 Interface Data (Choice of 4 Simultaneous Outputs) TracVision G6 GyroTrac NMEA 0183 ver. 2.2: Interface Specifications Bearing, distance to waypoint GPS fix data GPS latitude, longitude Stabilized magnetic heading Magnetic heading True heading Course over ground, speed over ground...

  • Page 127: Appendix Badcu Flush Mount Panel Template

    Appendix B ADCU Flush Mount Panel Template (Scale 1:1)

  • Page 128: Appendix C Comprehensive Tracvision G6 System Wiring Diagram

    Comprehensive TracVision G6 System Wiring Diagram Appendix C Comprehensive TracVision G6 System Wiring Diagram The wiring diagram is presented on the following page. 54-0161...

  • Page 130: Appendix D Optional Rotating Card Display

    Optional Rotating Card Display Appendix D Optional Rotating Card Display Figure D-1 The optional rotating card display presents true or magnetic Optional Rotating Card Display heading using a compass card rotating under a fixed lubber line, with user-selectable red or green backlighting. D.1 Specifications Dimensions 5.6"...
  • Page 131 TracVision G6 Technical Manual Option 2 - Flush Mounting 1. Using Template D-2, mark the cutout area in the mounting surface. Cut out the marked area and smooth the edges with a file. Test-fit the display unit in the cutout opening.
  • Page 132 Optional Rotating Card Display 3. Refer to Figure D-3 below; connect the power and Figure D-3 data wires to the terminal block as listed in Rotating Card Display – Terminal Table D-1. Strip Wiring Table D-1 Term. # Function Rotating Card Display – Terminal Output B (linked to terminal 5) Strip Wiring Details Output A (linked to terminal 6)
  • Page 133 TracVision G6 Technical Manual 5. Check that the backplate gasket is in place. Return the power and data pigtail plugs to their respective PC board connectors. 6. Arrange the internal wiring before replacing and tightening the backplate screws. 54-0161...
  • Page 134 Optional Rotating Card Display Template D-1 Rotating Card Display Bracket Mounting 2.04" (52 mm) 0.23" (6 mm) 4 places 1.18" (30 mm) 54-0161...
  • Page 135 Optional Rotating Card Display Template D-2 Rotating Card Display Panel Mounting 5.4" (137 mm) 54-0161...

  • Page 136: Appendix E Startup Data Sequences

    TracVision G6 system. This data can be recorded using the data port and a PC. TracVision G6 Controller Rev X - Version X.XX - Serial number XXXXXXXX EAD Motors RF: CHECKSUM...
  • Page 137 TracVision G6 Technical Manual *** Initializing Rate Bias *** RF: S,B,V,U,V A/D: 2134 2034 456 A/D: 2139 2016 425 RF: S,B,H,U,V A/D: 2125 1992 370 A/D: 2117 2112 384 Gyro Bias: Az = 2118.22, El = 2024.11---------Expected range is 1700-2300 Gyro Uncertainty: Az = 3.00, El =...

  • Page 138: Appendix F Gyrotrac Data Outputs

    GyroTrac Data Outputs Appendix F GyroTrac Data Outputs The GyroTrac transmits up to five selectable message types simultaneously to external navigation devices connected to the ADCU. One output port is dedicated to the sine/cosine signal format, one is dedicated to the Furuno AD10S signal format, and three separate serial ports allow outputs of NMEA 0183, KVH RS-422, and Cetrek proprietary signal formats.
  • Page 139 TracVision G6 Technical Manual Serial Port Outputs Serial ports #1 and #2 may be individually programmed to output any of the message formats described on the following pages. Up to four NMEA 0183 listening devices can be connected to each of the serial ports. Serial Port #1 also has a pass-through duplicate port.
  • Page 140 GyroTrac Data Outputs NMEA2 Magnetic Heading (HDG) Table F-2 NMEA2 Magnetic Communication: 4800 baud, 1 start bit, 8 data bits, 1 stop bit, Heading Output no parity Update rate: Selectable at 1 to 20 Hz (10 Hz default) Sentence type: $HCHDG,XXX.X, *hh <cr>...
  • Page 141 TracVision G6 Technical Manual Table F-4 KVH Format Special Output Sentence (Set at Factory Only) KVH Output Communication: 9600 baud, 1 start bit, 8 data bits, 1 stop bit, no parity Update rate: Selectable at 1 to 20 Hz (10 Hz default) Sentence type: %AAAA,BBBB,CCCC <cr>...
  • Page 142 GyroTrac Data Outputs Furuno Output The Furuno output is a proprietary message format typically used with Furuno and other brands of radars and autopilots. Two user-configurable options are available: true or magnetic heading and 25 millisecond (40 Hz) or 200 millisecond (5 Hz) data rate. The default rate is 200 millisecond/5 Hz.
  • Page 143 TracVision G6 Technical Manual Figure F-2 Optional 6-70 V Stepper Voltage Converter Wiring Diagram Interface Box Function Core Color Interface Connector Terminal Terminal Number Step Line 1 Step Line 2 Yellow Step Line 3 Green OV Common Blue Step O/P Line 1 -VE Switch Line (Open Drain)

  • Page 144: Appendix G Maintenance Port Parser Commands

    Appendix G Maintenance Port Parser Commands The TracVision G6 system parser commands are parsed when the system receives an ASCII carriage return (Hex 0D). An ASCII line feed (Hex 0A) is permitted but is ignored in any transmitted command. All system responses are terminated with an ASCII carriage return followed by a line feed and ending with either an acknowledge character (ASCII >...
  • Page 145 TracVision G6 Technical Manual Help on Parser Commands Function: lists parser commands Command: HELP Response: lists all parser commands Turn On Sleep Mode Function: turns on Sleep Mode Command: SLEEPON Response: echoes the command Turn Off Sleep Mode Function: turns off Sleep Mode...
  • Page 146 Function: configures software for a particular system model Command: =TVXX Where: XX = system model (i.e., G6) Response: system configures software and antenna restarts G.2 Manual Positioning Commands To execute the following commands, first put the antenna unit in idle mode by typing HALT and pressing “ENTER.” Positioning commands may be entered after the antenna comes to rest.
  • Page 147 TracVision G6 Technical Manual Azimuth CW Step Function: commands a manual 0.1° clockwise step in azimuth angle Command: Response: echoes the command Azimuth CCW Step Function: commands a manual 0.1° counter-clockwise step in azimuth angle Command: Response: echoes the command...
  • Page 148 Maintenance Port Parser Commands G.4 Tracking and Conical Scan Commands Target Location Table G-4 Tracking and Conical Function: reports the target location in antenna frame; data Scan Commands format is E### for elevation in degrees 000-900 and A#### for azimuth in degrees 0000-3599 with implied decimals Command: TGTLOCATION...
  • Page 149 TracVision G6 Technical Manual Compass Calibration Function: calibrates the sensor module Command: =CALGYRO Response: system initializes rate bias and calibrates the azimuth and elevation axis gyros G.6 RF Board Commands Table G-6 Serial Communications, Status/Polarization Report, Tone Changes RF Board Commands...
  • Page 150 Maintenance Port Parser Commands Report RF Tracking Parameters Function: reports all RF tracking parameters for primary & secondary satellites* Command: @SATCONFIG Response: F,x,fffff,S,C,ID,P,B,D <cr> Where: x = Satellite (A = Primary, B = Secondary) fffff = frequency in MHz (00000 and 10700 to 12700) S = symbol rate in Mbit/Sec (1000 to 29999) C = FEC code rate (valid rates = 12, 23, 34, 56,...
  • Page 151 TracVision G6 Technical Manual Set RF Tracking Parameters Function: sets RF tracking parameter Command: @SATCONFIG,X,N,F,S,C,ID,P,B,D<cr> Response: Echoes the input data Where: @SATCONFIG = directs data to the RF Board X = satellite location A or B N = satellite table # (98 & 99 are slots for user-...
  • Page 152 Maintenance Port Parser Commands ID Match/Decoded Network ID Function: reports ID match and decoded network ID Command: @CHECKID Response: Y,0X#### N,0X#### Y,NoID N,NoID Where: Y = yes N = no 0X#### = network ID NoID = satellite unidentified Frequency Scan Function: updates satellite frequency data Command:...
  • Page 153 TracVision G6 Technical Manual G.7 Installation Commands Table G-7 Set/Report GPS Position Installation Commands Function: reports or sets default GPS position Command: GPS<cr> GPS,XX,D,YYY,E Response: GPS = XXD YYYE<cr> GPS: XXD YYYE Where: XX = latitude (0-90) D = S (South) or N (North)
  • Page 154 Maintenance Port Parser Commands Configure Longitude of a User-configurable Satellite Function: configures one of the user-configurable satellites with the longitude provided Command: SATCONFIG,USERX,YYY,Z,D,L Response: If valid pair, echoes the input data If invalid pair, returns error message Where: X = 1 or 2 YYY = longitude (0-180) Z = E (East) or W (West) D = decoding type (0 = test, 1 = DSS-A,...
  • Page 155 TracVision G6 Technical Manual Set/Report Offset Angles Function: reports or sets system offset angles Command: OFFSETS OFFSETS,XXXXX,YYYY Response: Offsets = XXXXX.X XXXXX.X Where: X = new azimuth offset (-1800 - 1800) Y = new elevation angle (-450 - 450) Apply Default Values to Default Satellites...
  • Page 156 KVH Industries Limited Warranty TracVision G6 Limited Warranty on Hardware KVH Industries, Inc. warrants the KVH product purchased against defects in materials for a period of TWO (2) years and against factory labor costs for a period of ONE (1) year from the date of original retail purchase by the original purchaser.
  • Page 157 Serial Port 3 is unavailable (3-wire or for data output while the 4-wire) Cosine (inverted) system is connected to a Cosine Refer to TracVision G6 antenna. page 36 for Sine (inverted) complete Sine wiring details. GPS/Ship’s Ground GPS A+ or HDG A+...

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