KVH Industries TracVision G6 Installation & Technical Manual

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Summary of Contents for KVH Industries TracVision G6

Page 1 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 2 TracVision and KVH are registered trademarks of KVH Industries, Inc. ™ GyroTrac is a trademark 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 3: Table Of Contents
TracVision G6 System Overview ....3 TracVision G6 Components ......5 Materials Provided With the TracVision G6 .
Page 4 Preventive Maintenance ......103 TracVision G6 Field Replaceable Units ... . .104 PCB Removal and Replacement .
Page 5: Introduction
TracVision G6 System Overview ......3 TracVision G6 Components ......5 Materials Provided With the TracVision G6 .
Page 7: 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 configure the system for satellite selection and conduct diagnostics.
Page 8 Your TracVision G6 includes a pre-programmed satellite library of European, North American, 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 9: Tracvision G6 Components
TracVision G6 system, and supply and receive data to/from other shipboard systems. Integrated Receiver Decoder (IRD)
Page 10: 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 † 02-1045-03 †† 02-1045-04 †††...
Page 11: Installation
Installation 2 – Installation This section explains how to install, configure, and test the TracVision G6 system. Follow the simple procedures in this section sequentially to ensure a safe and effective installation. Contents Planning the Installation ....... .9 Mounting the TracVision Antenna .
Page 13: 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 14 TracVision G6 Technical Manual • Power cable to connect the ADCU to ship’s power (Table 2-2 provides proper gauge and length specifications) Table 2-2 Cable Length Cable Gauge Recommended ADCU-to-Ship’s to 50 ft (15 m) 14 AWG (1.5 mm Power Cable Specifications +50 ft (+15 m) 12 AWG (2.5 mm...
Page 15 Installation Part Qty. Table 2-4 GyroTrac Kitpack Contents Velcro self-adhesive backings (Continued) Velcro washers 4" tie-wraps Tie-wrap screw mount 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.
Page 16 TracVision G6 Technical Manual Choosing the Best Location for the TracVision Antenna 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 17 Installation Figure 2-2 Antenna Unit Dimensions 27.36" (695 mm) The radome exterior is treated with a special finish selected for compatibility with the dome material Compression Seal and transparency to the satellite signals. Application of additional 26.2" 4x .50" paints or finishes WILL degrade (665 mm) (4x 13 mm) performance, potentially beyond...
Page 18 TracVision G6 Technical Manual Choosing the Best Location for the GyroTrac Sensor Module • Ideally, the sensor module should be mounted as low as possible in the center of the vessel – but NOT in the bilges. • The mounting surface should be free of excessive vibration and flexing.
Page 19: Mounting The Tracvision Antenna
Installation Mounting the TracVision Antenna Be careful not to strike the exposed 1. Make sure that you have chosen a suitable connectors extending from the mounting location based upon the guidelines in bottom of the baseplate or allow “Choosing the Best Location for the TracVision them to carry the weight of the Antenna”...
Page 20 TracVision G6 Technical Manual 6. 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 this time. Scribe a line all around the seal.
Page 21 Installation 8. 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 22 TracVision G6 Technical Manual 11. At each of the four baseplate mounting holes, place a flat washer from the kitpack on a bolt and insert the bolt into the hole from above, as shown in Figure 2-7. Rotate the azimuth mechanism plate to expose all four mounting holes.
Page 23: 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 the sensor module to be placed as level in pitch and roll as possible.
Page 24 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 25 Installation 5. As illustrated in Figure 2-11, position the bracket over the mounting holes. 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, and 2 fiber washers 6.
Page 26 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 27 Installation 6. Secure the vertical sensor bracket to the mounting surface with #8 screws and flat washers (see Figure 2-13). Figure 2-13 Mounting the Vertical Sensor Bracket # 8 screw and washer 8. Position the horizontal sensor bracket over the mounting holes in the vertical sensor bracket, as shown in Figure 2-12.
Page 28: 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 29 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 ??? as a guide to mark and cut the proper hole for the flush mount bracket.
Page 30: Connecting The Antenna Rf Cable(S)
TracVision G6 Technical Manual Connecting the Antenna RF Cable(s) Each RF cable must be an RG-11 (75 ohms) cable fitted with For instructions on connecting an F-type connectors. The following sections explain how to connect RF cable for TracNet, please refer the RF cable(s).
Page 31 “RF2” on the base of the TracVision antenna. Figure 2-17 TracVision G6 systems used in illustrates typical wiring arrangements for three or four IRDs. Europe. Mount the multiswitch unit in accordance with the manufacturer’s instruction sheet.
Page 32 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 illustrated in Figure 2-18. Figure 2-18 TracVision Antenna Baseplate (Actual View)
Page 33 Installation Option 3 - Connecting Three or More IRDs (European Systems) Because the European system comes with a quad-output LNB, all four RF outputs from the TracVision antenna can be connected to individual IRDs. Connecting Three IRDs To connect a third IRD, a third RF cable must be connected to the plug labeled “RF3”...
Page 34: Wiring The Adcu
TracVision G6 Technical Manual Wiring the ADCU All other wiring for the TracVision system connects at the rear panel of the GyroTrac 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 35 25 26 SERIAL PORT #3: RS-422 Ground Data H (NMEA, Cetrek, KVH Data) TX3B(-) Data L 4800 or 9600 baud Unavailable with TracVision G6 Ground TX3A(+) FURUNO To modify, refer to Section 3.5.5. DATA Ground Shift H SERIAL PORT #2: RS-422...
Page 36 • 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. Be sure to cut back the drain wire (shield);...
Page 37: Connecting The Antenna Data Cable
Connect the antenna data cable to the red and yellow ADCU terminal strip connectors as shown in Figure 2-22. A comprehensive wiring diagram of Green/White the entire TracVision G6 system White/Green has been provided for technical reference in Appendix C on page 129.
Page 38 TracVision G6 Technical Manual Alternate Method of Providing Power to the Antenna Unit (Optional) For single-switch convenience, the ADCU has been designed to serve as a junction box between ship’s power and the antenna unit. However, the antenna unit can be connected to a separate switch and breaker if it is more convenient or if the ADCU is placed more than 15 m (50 ft) from the antenna unit.
Page 39 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 40 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 41 Installation Connecting the GyroTrac Sine/Cosine Interface (Optional) The GyroTrac ADCU sine/cosine interface provides the following The sine/cosine reference voltage is outputs: an OUTPUT, not an INPUT. Connecting this output to the • sine reference output for an autopilot or other system can result in problems. •...
Page 42 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 43 Power supplied to the TracVision G6 MUST NOT exceed The TracVision G6 system requires an 11-16 VDC power input. 16 VDC or the TracVision power supply will suffer serious damage! Since it does not have a dedicated power control (ON/OFF switch), a quick-tripping circuit breaker or fuse should be installed between vessel power and the ADCU.
Page 44 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 45 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 46: Calibrating The Sensor
TracVision G6 Technical Manual Calibrating the Sensor Although every sensor module is calibrated at the factory, 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,...
Page 47 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 ACC Score Accuracy Accuracy (ACC)
Page 48: 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 49 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- satellite receivers.
Page 50: Installing Satellites Using The Adcu
TracVision G6 Technical Manual Installing Satellites Using the ADCU As noted previously, 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 51 Installation Installing Your Selected Satellites Apply power to the ADCU. 2. Following the startup sequence, press the center button six times until the “Control Antenna?” screen appears. Figure 2-33 Control Antenna Screen Control antenna? Enter Next Return 3. Press the ENTER button to access the Control Antenna Mode.
Page 52 <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 53 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 in the KVH predefined list. User-defined satellites can only be configured via the ADCU’s maintenance port. To configure a user...
Page 54 TracVision G6 Technical Manual Connecting a PC to the ADCU Maintenance Port To program the user-defined satellites into the TracVision G6 satellite library, you need to connect a PC to the ADCU’s maintenance port. This procedure requires terminal emulation software such as PROCOMM or Windows Terminal or Hyperterminal.
Page 55 Installation Entering User-defined Satellite Data Follow the steps below to configure user-defined satellites. 1. Using your PC’s terminal emulation program, enter the SATCONFIG parser command as follows: Table 2-11 Command: SATCONFIG,USERX,YYY,Z,D,L<cr> (<cr> indicates a carriage return/ENTER key) SATCONFIG Parser Command Where: X = 1 or 2 (satellite alternative) YYY = longitude (0-180)
Page 56 One of your user-defined satellite options has now been added to the TracVision G6 satellite library. This option will now be available as USER1 the next time the Install Satellite menu is accessed. If you need to configure a second user-defined satellite, repeat this procedure starting with Step 1 to enter data for the USER2 satellite.
Page 57 Installation An Example of Configuring a User-defined Satellite (N. America) The following is an example of configuring the fictional YOURSAT 101 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 58 TracVision G6 Technical Manual An Example of Configuring a User-defined Satellite (Europe) The following is an example of configuring the fictional YOURSAT 101 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 59: Setting The Skew Angle (European Systems Only)
Installation 2.10 Setting the Skew Angle (European Systems Only) To optimize channel reception, the antenna LNB skew angle must be adjusted. Refer to your satellite service provider for the proper skew angle for the selected satellite service and geographical location. You can also find the proper skew angle from the ADCU, as long as a GPS is providing data to the ADCU or the vessel’s correct latitude and longitude are entered into the ADCU.
Page 60: Checking Out The System
TracVision G6 Technical Manual 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.
Page 61 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 62: 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 63: Using The Adcu Interface
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 ....... . .61 Data Display and Accessing the Main Menu .
Page 65: Startup And Self-Test
* GyroTrac Config * The GPS must be turned on first for As a GyroTrac System TracVision G6 to use the GPS system Testing position data during initialization. Gyroscope nter Main Data Display or TracVision startup tests...
Page 66 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 67: 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 67). 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 68: 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 69 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 70 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 71: Setup Display Mode
Next Return operate as a standalone 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 72: 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 in the GyroTrac. The message formats are: For more details about the available • 1 sine/cosine (either 4-wire or B&G 3-wire) data outputs, refer to Appendix F, “Data Outputs”...
Page 73 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 74 TracVision G6 Technical Manual Setting the Serial Outputs The GyroTrac can output up to 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 141.
Page 75 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 76 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 77: 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 78: 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 79 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 80 TracVision G6 Technical Manual Choosing the Default Display This option resets the ADCU display settings to their factory defaults (i.e., compass, 50 percent brightness). Figure 3-19 Default display box? Selecting the Default Display Next Return Proceed to "Selecting TracVision or GyroTrac-only Operations"...
Page 81: 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 82 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 compass calibration score is provided in “The Calibration...
Page 83: 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 84 TracVision G6 Technical Manual Antenna Status Data Screens These screens are only seen if Antenna Comm is turned ON. Figure 3-28 illustrates the information available through the Get Antenna Status mode. The Skew Angle and Bit Error rates are Figure 3-26...
Page 85: 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 86: Manually Controlling The Antenna
Manually Controlling the Antenna In certain circumstances, it may be necessary to control the azimuth, elevation, and tracking of the TracVision G6 antenna manually, using the process illustrated in Figure 3-30. Use + and - keys to manually move the dish. Azimuth measurements are reported as relative to the bearing of the vessel’s bow.
Page 87: 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 88: 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 89 Using the ADCU Interface Table 3-1 Available Satellite Pairs - North America (U.S.-style LNB required) DSS_101 DSS_119 Echo_61 Echo_110 Echo_119 Echo_148 Expressvu ExpressTV DSS_101 DSS_119 Echo_61 Echo_110 Echo_119 Echo_148 Expressvu ExpressTV Table 3-2 Available Satellite Pairs - Europe (European LNB required) Astra 1 Astra 2N Astra 2S...
Page 90 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 91 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 92 TracVision G6 Technical Manual Updating Satellite Frequency Data If you select a channel but it doesn’t appear on the TV, the satellite’s frequency data may have changed. The Satellite Frequency Scan feature allows you to update the frequency data If the antenna is unable to find the of any satellite stored in the system’s library.
Page 93 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
Troubleshooting 4 – Troubleshooting This section identifies basic trouble symptoms and lists their possible causes and solutions. Contents Troubleshooting Matrix .......93 Causes and Remedies for Common Operational Issues .
Page 97: Troubleshooting Matrix
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 SYMPTOM Antenna non-functional Antenna not switching channels/satellites No picture on TV set Certain channels do not work Intermittent picture for short intervals System works at dock but not on the move System will not find satellite...
Page 98: Causes And Remedies For Common Operational Issues
If the vessel turns during the 60-second startup and initialization sequence that occurs immediately after turning on the power to the TracVision G6 unit, 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.
Page 99 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 100 RF Cable(s) to the IRD” on page 26). Type of Multiswitch Used An active multiswitch must always be used to connect the TracVision G6 system to multiple IRDs. Refer to “Connecting the Antenna RF Cable(s)” on page 26 for directions on proper multiswitch/multiple IRD cabling.
Page 101: 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 102: Ird Troubleshooting
TracVision G6 antenna gyro or the LNB. Computer Diagnostics TracVision G6 has been designed to provide diagnostic readouts viewed on a personal computer having an RS-232 serial communication port. If you are unable to isolate a system problem, set up for computer diagnostics as described below.
Page 103: Maintenance Port Parser Commands
• 1 start bit • 1 stop bit • no flow control 3. Apply power to the TracVision G6 system and allow the system to complete full initialization. Data should be scrolling on the PC display to identify any system problems detected. If no data is seen, recheck your connections and the terminal software setup.
Page 105: Maintenance
Preventive Maintenance ......103 TracVision G6 Field Replaceable Units ... . .104 PCB Removal and Replacement .
Page 107: Warranty/Service Information
KVH or KVH Europe directly. 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 108: 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, contact your local The serial number for your authorized TracVision G6 dealer/installer or distributor first.
Page 109 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 receive dealer/installer, distributor or by KVH. Evidence of tampering or power from multiple sources.
Page 110: Pcb Removal And Replacement
TracVision G6 Technical Manual PCB Removal and Replacement The Main and RF PCBs are protected by a cover fastened to the antenna support frame. The cover must be removed to gain access to the PCB assemblies discussed below. Removing the PCB Cover 1.
Page 111 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 the support frame. Refer to these figures when replacing the Figure 5-3 PCBs.
Page 112 TracVision G6 Technical Manual Replacing the Main PCB 1. Remove the seven Molex connectors from the Main PCB. 2. Remove the nine #6-32 screws that secure the PCB to the antenna frame. 3. Remove the PCB from the antenna frame.
Page 113: Antenna Gyro Assembly
Maintenance 9. Reattach the Molex connectors and the RF cables, making certain to connect the cables in their original positions. Replacing a Fuse Two 5x20 mm, 3.15-amp, 250-volt fast-blow fuses are mounted to the Main PCB. If one of these fuses has blown or been broken, simply remove the bad fuse and replace with a good fuse of the same rating.
Page 114 TracVision G6 Technical Manual 3. Using a ⁄ " nut driver/socket, remove the four standoffs securing the antenna gyro to the bracket. The standoff on the bottom right also secures a tie- wrap (see Figure 5-6). 4. Remove the 3 tie-wraps securing the gyro cable to the RF cables.
Page 115 Maintenance 6. Type =CALGYRO<cr>. Verify that the Antenna Gyro Azimuth scale factor is between -0.00090 and -0.00110 and the Antenna Gyro Elevation scale factor is between 0.00090 and 0.00110. 7. Type ZAP<cr> to restart/reinitialize the system. HALT<cr> 8. Type while the system is performing the limit switch initialization routine.
Page 116: Azimuth Limit Switch Assembly
TracVision G6 Technical Manual Azimuth Limit Switch Assembly 1. Rotate the antenna assembly, by hand, clockwise until it stops. When rotating the antenna by hand, go slowly! Hitting the 2. Remove the PCB cover as explained in “Removing mechanical stops with excessive the PCB Cover”...
Page 117 Maintenance 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 118: Elevation Motor And Belt Replacement
TracVision G6 Technical Manual Elevation Motor and Belt Replacement 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.
Page 119 Maintenance 4. Loosen the three stop nuts and gently press downward on the motor hub until the drive belt reaches the proper tension. Adjust the belt tension for a maximum of ⁄ " (3 mm) deflection with Excessive belt tension may result in moderate finger pressure between the motor and antenna reflector vibration.
Page 120: Antenna Lnb Replacement
TracVision G6 Technical Manual Antenna LNB Replacement 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. The disconnected from its power source following sections provide replacement instructions for U.S.-style...
Page 121 Maintenance Replacing a European Quad-Output LNB 1. Disconnect all four RF coaxial connectors at the LNB. 2. Observe the currently set skew value, as marked by the stickers on the LNB and choke assembly (see Figure 5-11). Figure 5-11 Skew Angle Labels 3.
Page 122: Gyrotrac Replaceable Parts
TracVision G6 Technical Manual GyroTrac Replaceable Parts GyroTrac has been designed with durability and low maintenance in mind. If you are experiencing an operating problem or otherwise require technical assistance, contact your local KVH dealer or distributor first. Have the GyroTrac serial number ready with a list of the trouble symptoms.
Page 123: Preparation For Shipment
Figure 5-15. 5. Pack the TracVision G6 unit in its original package. 6. As detailed in the warranty accompanying this product and printed on the last page of this...
Page 125 ADCU Flush Mount Panel Template ..... .127 Appendix C Comprehensive TracVision G6 System Wiring Diagram ..129 Appendix D Optional Rotating Card Display .
Page 127: 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 128: 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 129 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 131: Appendix Badcu Flush Mount Panel Template
Appendix B ADCU Flush Mount Panel Template (Scale 1:1)
Page 133: 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 135: 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 136 TracVision G6 Technical Manual Panel Mounting 1. Using Template D-2, mark lines for the cutout area in the mounting surface. Cut away the material inside the lines and clean up to the lines with a file. Test-fit the display unit in the cutout opening.
Page 137 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 138 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 139 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 141 Optional Rotating Card Display Template D-2 Rotating Card Display Panel Mounting 5.4" (137 mm) 54-0161...
Page 143: Appendix E Startup Data Sequences
TracVision G6 system. This data can be recorded using the data port and a PC. ?PGM TracVision G6 Controller Rev X - Version X.XX - Serial number XXXXXXXX NMB Motors RF: ZAP *** Initializing RF Controller ***...
Page 144 TracVision G6 Technical Manual A/D: 1563 1986 378 RF: Freeze DAC = +00840 RF: S,A,H,U,V A/D: 1974 1996 1288 A/D: 2030 1997 437 RF: S,A,V,U,V A/D: 2055 1959 434 Gyro Bias: Az = 2037.91, El = 2003.05---------Expected range is 1700-2300 Gyro Uncertainty: Az = 3.00, El =...
Page 145: 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 146 TracVision G6 Technical Manual giving stabilized pitch, roll and yaw data. Data output from Port 1 will be at 4800 baud while data from Ports 2 and 3 will be at 9600 baud; this message may be used in any device capable of receiving this data rate.
Page 147 GyroTrac Data Outputs NMEA3 True Heading (HDT) Table F-3 NMEA3 True 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: $HCHDT,XXX.X,T *hh <cr>...
Page 148 TracVision G6 Technical Manual Table F-5 Cetrek Output Sentence Cetrek Output Communication: 4800 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: $$MSB LSB B C Status D <cr> <lf>...
Page 149 GyroTrac Data Outputs Stepper Interface Table F-6 Stepper Interface Specifications Dimensions 10.5" (267 mm) x 5.8" (147 mm) x 2.3" (58 mm) Weight 13 oz (370 gm) Input NMEA 0183 Stepper Output 3, 6, 12, 24 steps/degree Output Voltage 5 V standard (30-70 V option also available: Part Number 19-0089) Stepper Voltage Converter A stepper voltage converter (KVH Part Number 19-0089) is...
Page 150 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 151: Appendix G Maintenance Port Parser Commands
Appendix G Maintenance Port Parser Commands 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 152 TracVision G6 Technical Manual Help on Parser Commands Function: lists parser commands Command: HELP Argument: none Response: print a list of all parser commands Calculate Skew Angle Function: report skew angle of the current satellite Command: SKEWANGLE Argument: none Response: SKEW ANGLE = XXXX.X...
Page 153 Maintenance Port Parser Commands Azimuth CW Step Function: commands a 0.1 deg CW manual step in azimuth angle Command: Argument: none Response: echoes the command Azimuth CCW Step Function: commands a 0.1 deg CCW manual step in azimuth angle Command: Argument: none Response:...
Page 154 TracVision G6 Technical Manual Idle Mode Function: halts active tracking and conical scan, then enters idle mode Command: HALT Argument: none Response: echoes the command Current Cable Wrap Angle Function: sets or reports current cable wrap angle, defined as 0° (CCW limit) to 700° (CW limit); the value is...
Page 155 Maintenance Port Parser Commands G.5 Sensor Module Commands Report Platform Attitude Table G-5 Function: reports vessel attitude indicated by sensor module Sensor Module Commands Command: ATTITUDE Argument: none Response: Pitch +/-pp.p, Roll +/-rr.r, Yaw yyy.y Compass Calibration Score Function: reports compass calibration score Command: CALSCORE Argument:...
Page 156 TracVision G6 Technical Manual G.6 RF Board Commands Serial Communications, Status/Polarization Report, Tone Changes Table G-6 RF Board Commands Function: start serial communications, reports status & polarization/tone changes Command: Response: S,s,p,b,m <cr> every 5 seconds until ><cr>is returned from system software...
Page 157 Maintenance Port Parser Commands 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- configured satellites) F = frequency in MHz (either 00000 or a range from 10700 - 12700)
Page 158 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 159 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, 2=DSS-B,...
Page 160 TracVision G6 Technical Manual Report Last Satellite Tracked/Update Value Function: reports the last satellite tracked or updates the last tracked satellite to the value input if it is different from the current value Command: LASTSAT LASTSAT,X Response: Last = <sat_name>...
Page 161 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.

KVH Industries TracVision G6 Installation & Technical Manual

1 Introduction

2 Installation

3 Using the ADCU Interface

4 Troubleshooting

5 Maintenance

Appendix A System Specifications

Appendix Badcu Flush Mount Panel Template

Appendix C Comprehensive Tracvision G6 System Wiring Diagram

Appendix D Optional Rotating Card Display

Appendix E Startup Data Sequences

Appendix F Gyrotrac Data Outputs

Appendix G Maintenance Port Parser Commands

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Troubleshooting

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