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A Guide to TracVision G4
technical
•
Installation
•
Configuration
manual
•
Maintenance
®
KVH TracVision G4
Satellite Television
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® TracVision G4 Wiring Quick Reference Guide Data Cable TracVision G4 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" on page 32 for details. Black TracVision Red Power Not Used Not Used Not Used 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 12 3 4 561 7 8 9 10112 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
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™ 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 Yaw Mag/Hdg Rate/Sec Lat: ## Tracking ###.#° #.#° #.#° #.#° #.#° #.#° Long: ## ###.#° ##.#° #### SELECTED DISPLAY Mag/HDG True/HDG ANTENNA Initializing ###.#° ###.#° No Antenna Information Select Installed Select Installed Satellite A Satellit
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Welcome to TracVision G4 TracVision G4 Technical Manual This manual provides detailed instructions on the proper installation, configuration, troubleshooting, and maintenance of the KVH TracVision G4 system. Complete instructions on how to use the TracVision G4 system is provided in the TracVision G4 User’s Guide. Throughout this manual, important information is marked for your attention by these icons: A helpful tip that either directs you to a related area within the manual or offers suggest
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® ® TracVision and KVH are registered trademarks of KVH Industries, Inc. ™ ™ GyroTrac and TracNet are trademarks of KVH Industries, Inc. ® DVB (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. ™ DISH Network is an official trademark of EchoStar Communications Corporation. ExpressVu is a property of Bell ExpressVu, a wholly owned subsidiary of Bell Satellite Services. ™ Cetrek is a tra
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Table of Contents Table of Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.1 TracVision G4 System Overview . . . . . . . . . . . . . . . . . . . . .3 1.2 TracVision G4 Components . . . . . . . . . . . . . . . . . . . . . . . . .5 1.3 Materials Provided With the TracVision G4 . . . . . . . . . . . . .6 2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 2.1 Planning the Installation . . . . . . . . . . . . . . . . .
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4 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91 4.1 Troubleshooting Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . .93 4.2 Causes and Remedies for Common Operational Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94 4.3 GyroTrac-specific Issues . . . . . . . . . . . . . . . . . . . . . . . . . .97
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Introduction 1 – Introduction This section provides a basic overview of the TracVision G4 system. It explains how the system works and describes the function of each component. Contents 1.1 TracVision G4 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.2 TracVision G4 Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.3 Materials Provided With the TracVision G4 . . . . . . . . . . . . . . . . . . .6 1 54-0147
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Introduction 1.1 TracVision G4 System Overview A complete satellite TV system, illustrated in Figure 1-1, includes the TracVision G4 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. System specifications are provided in Appendix A on page 123. Figure 1-1 TracVision G4 Antenna TracVision G4 System Diagram 11-16 VDC 3.5 - 4.5
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TracVision G4 Technical Manual Satellite Library Your TracVision G4 includes a pre-programmed satellite library of North American and European satellite services. When configuring the TracVision G4, you may choose a pair of satellites TracVision G4’s default satellite from the library to be active in the system and with your IRD. pairs are: For the antenna to track and receive signals from two satellites, N. America (US DIRECTV): DSS_101 & DSS_119 they must be within 10º longitude of each othe
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Introduction 1.2 TracVision G4 Components Your TracVision G4 system includes the following components: Antenna Unit The antenna unit houses the antenna positioning mechanism, low noise block (LNB), power supply, and control elements within a molded ABS radome. Weathertight connectors on the bottom of the baseplate join the power, signal, and control cabling from belowdecks units. GyroTrac TracVision G4 includes KVH’s GyroTrac digital gyrocompass for three-axis attitude/heading reference, ensurin
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TracVision G4 Technical Manual 1.3 Materials Provided With the TracVision G4 Table 1-3 lists the components and materials in the TracVision G4 shipping carton. Component KVH Part No. Table 1-3 TracVision G4 Packing List † Antenna Unit 02-0989-01 †† 02-0989-02 Installation Kitpack 72-0099 † Data Cable 32-0619-50 †† 32-0619-100 PC Cable 32-0628-06 RF Cable* 32-0417-50 Power Cable 32-0510-50 For lists of items supplied in the Ground Cable 32-0583-50 kitpacks, see Tables 2-3 and 2-4 on TracVision G4
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Installation 2 – Installation This section explains how to install, configure, and test the TracVision G4 system. Follow the simple procedures in this section sequentially to ensure a safe and effective installation. Contents 2.1 Planning the Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 2.2 Mounting the TracVision Antenna . . . . . . . . . . . . . . . . . . . . . . . . .15 2.3 Mounting the GyroTrac Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . .19
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Installation 2.1 Planning the Installation Who Should Install the TracVision G4 Plan the entire installation before KVH recommends that a KVH-authorized technician install the proceeding! Take into account TracVision G4 system. Installers should have experience antenna unit placement, cable installing electronic equipment on a vessel. running distances between units, and accessibility to the equipment Materials and Equipment Required for Installation after installation. Before you begin installi
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TracVision G4 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 2 to 50 ft (15 m) 14 AWG (1.5 mm ) Power Cable Specifications 2 +50 ft (+15 m) 12 AWG (2.5 mm ) Kitpack Contents 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
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Installation Part Qty. Table 2-4 GyroTrac Kitpack Contents Tie-wrap screw mount 6 (Continued) Terminal strip connectors 5 Sensor module to ADCU power wire ferrite 1 #4-24 thread-forming screws 4 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 cables are as follows: Cable (Function) Length Table 2-5 Lengt
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TracVision G4 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. The less blockage, the better the system performs. • Keep the antenna clear of any obstructions above decks. The antenna requires a 15
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21" Max 54 cm Installation Figure 2-2 Antenna Unit Dimensions The radome exterior is treated with a special finish selected for compatibility with the dome material and transparency to the satellite 19.3" signals. Application of additional 49 cm paints or finishes WILL degrade 9" performance, potentially beyond (22.9 cm) acceptable limits. 4.5" (11.4 cm) 4.5" (11.4 cm) 9" (23 cm) A full-size template of the baseplate mounting holes has been provided in Appendix B on page 127. 4 x 5/16" ( 8
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TracVision G4 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. • Maintain at least four feet (1.3 m) separation between the sensor module and any magnetized materials, large ferrous masses, cranes, engines, derricks, other antennas, cables carrying high amperage direct current, or battery
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s s e c c A e l b a Installation 2.2 Mounting the TracVision 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 in Appendix B on page 127 or the dimensions shown in Figure 2-3, lay out the four mounting bolt holes and cable access hole at the mounting site. Make certain that the “FWD” arrow is parallel with the vessel’s centerline and pointed toward
