KVH Industries TracVision S3 User Manual

A Guide to TracVision L3/S3

owner’s manual

•Installation Instructions

•User’s Guide

•Technical Manual

Satellite Television

KVH TracVision® L3/S3

Congratulations!

You have selected one of the most advanced land-mobile satellite tracking systems available today. KVH® Industries’

TracVision® L3/S3 is designed for use with European and North American DVB-compatible satellite services as well as DIRECTV®. This manual provides detailed instructions on the proper installation, use, and maintenance of your

TracVision L3/S3 system. Before using this manual, be sure to check the inside back cover for any addenda, which may detail changes to the manual’s information.

Throughout this manual, important information is marked for your attention by these icons:

TracVision L3/S3 Serial Number

Direct questions, comments, or suggestions to:

KVH Industries, Inc.	KVH Europe A/S
50 Enterprise Center	Ved Klaedebo 12
Middletown, RI 02842 USA	2970 Hoersholm Denmark
Tel: [phone]	Tel: +45	45 16 01 80
Fax: [phone]	Fax: +45	45 86 70 77
E-mail: [e-mail]	E-mail: [e-mail]
Internet: www.kvh.com	Internet: www.kvh.com

If you have any comments regarding this manual, please e-mail them to [e-mail]. Your input is greatly appreciated!

KVH Part # 54-0157 Rev. G

© 2003, KVH Industries, Inc.

This serial number will be required for all troubleshooting or service calls made regarding this product.

TracVision® , KVH® , 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.

DirecPC® is a registered trademark of

Hughes Network Systems, a unit of GM Hughes Electronics.

Table of Contents

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1.1 Digital Satellite Television . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1.2 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

1.2.1 TracVision L3/S3 Components . . . . . . . . . . . . . . . . . . . . . .1-3

1.2.2 Integrated Receiver Decoder (IRD) . . . . . . . . . . . . . . . . . . .1-3

1.3	Materials Provided with TracVision L3/S3 . . . . . . . . . . . . . .	. . .1-4
	1.3.1 Additional Materials Required for TracVision L3/S3 Use	. . .1-5

2	Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .		. . . .2-1
2.1	Choosing the Best Location . . . . . . . . . . . . . . . . . . . . . . .		. . . . .2-3
2.2	Mounting the Antenna Unit . . . . . . . . . . . . . . . . . . . . . . . .		. . . . .2-4
2.3	Connecting System Components . . . . . . . . . . . . . . . . . . . .		. . . .2-9
	2.3.1 Connecting the Antenna Data/Power Cable . . . . . . . . .		. . .2-10
	2.3.2	Connecting to Vehicle Power . . . . . . . . . . . . . . . . . . . .	. . .2-11
	2.3.3 Connecting the IRD Ground Wire . . . . . . . . . . . . . . . .		. . .2-12
	2.3.4	Installing the Switchplate . . . . . . . . . . . . . . . . . . . . . .	. . .2-12
	2.3.5 Connecting the Antenna RF Signal Cable to the IRD		. . . .2-13

2.3.5.1Installing Two IRDs and TVs (North American

Systems Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-13

2.3.5.2Connecting Three or More IRDs and TVs

(North American Systems Only) . . . . . . . . . . . . . . . . . .2-14 2.3.6 Sealing the Cable Access Hole . . . . . . . . . . . . . . . . . . . . .2-15

2.4 Activating the IRD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-15 2.5 Selecting the Active Satellite . . . . . . . . . . . . . . . . . . . . . . . . . .2-16

2.5.1	Installing Your Selected Satellites . . . . . . . . . . . . . . . . . . .	2-17
2.5.2	Programming User-defined Satellites . . . . . . . . . . . . . . . .	2-19

2.6 Setting the Skew Angle (European Systems Only) . . . . . . . . .2-24 2.7 Checking Out the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-25

2.8Configuring TracVision L3/S3 for Remote

Satellite Dish Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-26

2.9 Changing Geographic Location . . . . . . . . . . . . . . . . . . . . . . . .2-27

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3 Using Your TracVision L3/S3 . . . . . . . . . . . . . . . . . . . . .3-1

3.1 Turning On the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1 3.2 Changing Channels and Switching Between Satellites . . . . . . .3-2

3.2.1 Using the IRD Remote Control to Switch

Between Satellites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2

3.2.2 Using the TV/SAT Switch to Switch

Between Satellites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

	3.2.3 Using a PC to Switch Between Satellites . . . . . . . . . . . . .	.3-4
3.3	Watching Television . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	3-5
3.4	Internet Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	3-7

4	Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . .		. 4-1
4.1	Causes and Remedies for Common Operational Issues . . . . .		.4-1
	4.1.1 Blown Fuse or Improper Wiring . . . . . . . . . . . . . . . . . . . . . .		4-2
	4.1.2	Incorrect Satellite Configuration . . . . . . . . . . . . . . . . . . . . .	4-2
	4.1.3	Satellite Signal Blocked . . . . . . . . . . . . . . . . . . . . . . . . . . .	4-2
	4.1.4 Dew or Rain Pooling on Dome . . . . . . . . . . . . . . . . . . . . . .		4-3
	4.1.5	Satellite Coverage Issue . . . . . . . . . . . . . . . . . . . . . . . . . . .	4-3
	4.1.6 Vehicle Turning During Startup (TracVision L3 only) . . . . . .		4-3
	4.1.7 Incorrect or Loose RF Connectors . . . . . . . . . . . . . . . . . . .		4-3
	4.1.8 Type of Multiswitch Used
		(North American Systems Only) . . . . . . . . . . . . . . . . . . . . .	4-4
	4.1.9 Stationary Use Only (TracVision S3 only) . . . . . . . . . . . . . .		4-4
4.2	IRD Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		4-4
	4.2.1	IRD Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	4-4
	4.2.2	IRD Faulty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	4-4
4.3	Antenna Gyro and LNB Faults . . . . . . . . . . . . . . . . . . . . . . . . . .		4-4
4.4	Computer Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		4-5
4.5	Maintenance Port Parser Commands . . . . . . . . . . . . . . . . . . . . .		4-5

5	Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 5-1
5.1	Warranty/Service Information . . . . . . . . . . . . . . . . . . . . . . . . . .	.5-1
5.2	Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	5-1

ii

5.3 Replaceable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2

5.4 Field Replaceable Unit Procedures . . . . . . . . . . . . . . . . . . . . . .5-3

5.4.1 PCB Removal and Replacement . . . . . . . . . . . . . . . . . . . . .5-5 5.4.2 RF Detector/DVB Decoder . . . . . . . . . . . . . . . . . . . . . . . . .5-6 5.4.3 Antenna Gyro Assembly (TracVision L3 only) . . . . . . . . . . .5-7 5.4.4 Antenna LNB Replacement . . . . . . . . . . . . . . . . . . . . . . . .5-8

5.5 Preparation for Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-9

Appendix A System Specifications

Appendix B Comprehensive System Wiring Diagram

Appendix C Switchplate Template

Appendix D Startup Data Sequence

Appendix E Maintenance Port Parser Commands

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Introduction

1 Introduction

1.1Digital Satellite Television

Your new TracVision L3/S3 satellite antenna is fully compatible with the Digital Video Broadcasting (DVB®) satellites, which use the international standard for digital TV transmission, as well as Digital Satellite Service (DSS) services, such as DIRECTV®. As a result, you will be able to receive and decode signals from your chosen satellite services with the proper programming and hardware (e.g., the IRD [satellite TV receiver]). Your

TracVision L3/S3 is also fully compatible with KVH’s TracNet™ 2.0 Mobile High-speed Internet System (for more information, please visit our web site at www.kvh.com).

Your TracVision L3/S3 comes with a pre-programmed “satellite library” of European and North American satellite services. When configuring the TracVision L3/S3, you may choose a pair of satellites from the entire library to be active in the system and with your IRD. For the antenna to receive signals from two satellites, they must be within 10º longitude of each other in orbit. As a result, certain satellites can be paired only with certain other satellites. Tables 1-1 and 1-2 list the possible satellite pairs that may be selected in North America and Europe. If the satellite service you wish to receive is not already in the “satellite library,” you may also add two additional satellites of your choice to the library.

TracVision L3/S3’s default satellite pairs are:

Europe: Astra 1 & Hotbird

N. America (US DIRECTV): DSS_101 & DSS_119 or

N. America (US DISH Network):

Echo_119 & None or

N. America (ExpressVu): Expressvu & None

Refer to Section 2.5, “Selecting the Active Satellite,” for instructions on selecting different satellites.

Table 1-1

Available N. American Satellite Pairs (U.S.-style LNB required)

	DSS_101 DSS_119 Echo_61			Echo_110	Echo_119	Echo_148	Expressvu
DSS_101
DSS_119
Echo_61
Echo_110
Echo_119
Echo_148
Expressvu

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Table 1-2

Available European Satellite Pairs

(European LNB Required)

	Astra 1	Astra 2N	Astra 2S Hispasat		Hotbird	Sirius	Thor
Astra 1
Astra 2N
Astra 2S
Hispasat
Hotbird
Sirius
Thor

If you are a DISH 500 customer, you can order the optional TV/SAT Switch – free of charge. Simply fill out the order form located at the back of this manual and fax it to KVH at [phone].

1.2System Overview

A complete satellite TV system includes the TracVision L3/S3 connected to an IRD and a television set. The optional TV/SAT Switch allows you to select a satellite at the press of a button. A desktop or laptop computer is used to configure the system and conduct diagnostics. The complete system is illustrated in Figure 1-1.

System specifications and a wiring diagram are provided in Appendices A and B, respectively.

Figure 1-1

TracVision L3/S3 System

Configuration

TracVision Antenna

	Radome			11-16 Volts DC		TV/SAT Switch
				2.5-3.5 Amps		(optional)
	Baseplate				Vehicle
			Switchplate		Power
			Data/Power
				PC Maintenance
Second TV		RF2	RF1
and receiver
option only
available with
U.S.-style,
dual output	TV 2	Satellite Receiver 2	Satellite Receiver 1	TV 1	Laptop PC
LNB.

Options Purchased Separately

1-2

Introduction

In-motion Tracking (TracVision L3 only)

The TracVision L3 employs a state-of-the-art actively stabilized antenna system. Once the satellite is acquired, the antenna gyro continuously measures your vehicle’s motion and position, and transmits commands to the antenna motors to keep the antenna pointed at the satellite at all times.

1.2.1 TracVision L3/S3 Components

The antenna unit includes the antenna positioning mechanism, signal front end, power supply, and control elements. The antenna is a parabolic dish mounting a low noise block (LNB) converter with built-in preamplifier. The European configuration includes a single-output LNB while the North American system uses a dual-output LNB. A molded ABS radome encloses the fiberglass baseplate and is secured in place with standard fasteners. Connectors on the back of the baseplate join the power, signal, and control cabling from units inside the vehicle.

1.2.2 Integrated Receiver Decoder (IRD)

The IRD (purchased separately) receives satellite signals from the antenna unit for signal processing and channel selection, and sends the signals to the TV set for viewing. The IRD also provides the interface for the user to activate authorization for reception. Please refer to the User’s Manual provided with your selected IRD for complete operating instructions.

KVH offers an upgrade kit (KVH Part #02-1026) that adds in-motion tracking capability to the TracVision S3, allowing you to receive satellite signals while on the move.

The dual-output LNB in the North American systems allows two IRD/TV pairs to be connected directly to the antenna. Three or more pairs can be connected to the system if an active multiswitch is used. Section 2.3.5, “Connecting the Antenna RF Signal Cable to the IRD,” provides installation directions for each of these options.

Before you can start watching satellite TV using your TracVision antenna, you will need to activate your IRD. Refer to Section 2.4, “Activating the IRD,”for more details.

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Table 1-3

TracVision L3/S3 Packing List

Cables for the TracVision L3/S3 are stored beneath the antenna unit during shipping.

1.3Materials Provided with TracVision L3/S3

Table 1-3 lists the units, cables, and materials packed in the TracVision L3/S3 package by name and KVH part number.

Component		KVH Part No.
Antenna Unit (TracVision L3), comprising:		01-0225-19†
		01-0225-22††
		01-0225-25†††
		01-0225-28††††
	Baseplate Assembly (TracVision L3)	02-1245-01*
		02-1245-03**
	Radome Assembly (TracVision L3)	02-0953-03
Antenna Unit (TracVision S3), comprising:		01-0225-21†
		01-0225-27†††
		01-0225-30††††
		01-0225-24††
	Baseplate Assembly (TracVision S3)	02-1245-02*
		02-1245-04**
	Radome Assembly (TracVision S3)	02-0953-05
RF Cable (28 ft/8.5 m)		32-0417-28
Data/Power Cable (28 ft/8.5 m)		32-0730-28
PC Cable (6 ft/1.8 m)		32-0628-06
Kitpack***		72-0101
Owner’s Manual		54-0157
IRD Ground Wire		32-0583-50
Switchplate		02-1023-01
TV/SAT Switch (optional)		01-0245

† European TracVision L3/S3 system

†† North American TracVision L3/S3 system (defaulted to DIRECTV)

††† North American TracVision L3/S3 system (defaulted to DISH Network)

†††† North American TracVision L3/S3 system (defaulted to ExpressVu)

*Baseplate assembly with single-output LNB

**Baseplate assembly with dual-output LNB

***A complete listing of kitpack contents is provided in Table 2-2.

1-4

Introduction

1.3.1Additional Materials Required for TracVision L3/S3 Use

To make full use of your new TracVision L3/S3 and receive satellite TV on the road, you will need to provide/purchase the following:

•Television

•Appropriate IRD for your selected satellite TV service

In North America, you can purchase and/or activate an IRD directly from KVH. Call KVH at 1-888-584-4163 for details.

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Installation

2 Installation

TracVision L3/S3 is designed for simple installation and setup. Just follow these easy steps:

Step		Refer to Section...
1.	Choose the hardware locations	2.1
2.	Mount the antenna unit	2.2
3.	Connect system components	2.3
4.	Activate the IRD	2.4
5.	Select active satellite	2.5
6.	Set the skew angle (Europe only)	2.6
7.	Check out system	2.7
8.	Configure for remote dish use	2.8

Tools and Materials Required

•Electric drill

•3⁄16" (5 mm), 5⁄32" (4 mm), and 3⁄32" (2.5 mm) drill bits and 3⁄4" (19 mm) hole saw and auger bit

•1⁄2" wrench

•#2 Phillips and #0 flat tip screwdrivers

•RG-6 or RG-11 (75 ohms) RF cable (if installing two RF cables - refer to Section 2.3.5 for details)

•Silicone sealant, RTV, or Sikaflex

•7⁄16" open end wrench

•Construction adhesive (e.g., Liquid Nails)

•Rivet gun and 3⁄16" (5 mm) rivets (or other fastener suitable for your specific roof construction)

•PC with terminal emulation software such as PROCOMM or Windows Terminal or Hyperterminal

Table 2-1

Installation Process

Plan the entire installation before proceeding! Take into account component placement, cable running distances between units, and accessibility to the equipment after installation.

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Table 2-2

Kitpack Contents

Kitpack Contents

Table 2-2 lists the materials provided in the kitpack.

Part	Qty.	KVH Part No.
Tie-wraps
	5	22-0013
Clamshell ventilator	1	19-0230
#6 x 3⁄4" thread-forming screws	3	14-0298-12
1⁄4"-20 x 5⁄8" hex screws	4	14-0250-0010
1⁄4" flat washers	4	14-0251
Switchplate bulb assembly (spare)	1	19-0193
3⁄8" hole plugs	2	19-0282-06

2-2

Installation

2.1Choosing the Best Location

•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.

•Keep the antenna clear of any obstructions on the roof (e.g., air conditioners). The antenna requires a 15º to 75º look angle to receive satellite signals.

Figure 2-1

Antenna Blockage

Blocked!

TracVision Antenna

Air Conditioner

Vehicle Roof

•Consider the location of the antenna relative to the location of any equipment or necessary wiring within the vehicle.

•Be sure to mount the antenna on a horizontal surface. When placed flat on the mounting surface, the mounting plates should be less than 7⁄16" above the mounting surface (see Figure 2-2). Any larger gap will warp the baseplate and seriously damage the antenna.

Figure 2-2

Maximum Mounting Surface Slope

716" Maximum Gap

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A Guide to TracVision L3/S3

Always lift the antenna unit by the gray baseplate, never by the radome or any portion of the antenna assembly!

Figure 2-3

Proper Orientation of

the Antenna Unit

2.2Mounting the Antenna Unit

1.Make sure that you have chosen a suitable mounting location based upon the guidelines in

Section 2.1, “Choosing the Best Location.”

2.Remove the antenna unit from its shipping carton.

3.Position the antenna unit in the desired location on the centerline of the vehicle with the antenna’s mounting plate arrows facing the front or rear of the vehicle. The proper orientation is illustrated in Figure 2-3.

Vehicle

Centerline

Baseplate

Connectors

V

Centerlineehicle

Front/Rear		F
	Mounting Plate	of	ront/Rear
of Vehicle	(1 of 4)		Vehicle

Mounting Plate

Arrows

The mounting plate arrows may face either forward or backward along the centerline of the vehicle for more convenient installation.

Top View

Side View

4.While the antenna is in place, mark a location on the roof for the 3⁄4" (19 mm) cable access hole to permit convenient cable access to the antenna’s baseplate connectors.

5.Using the 4 mounting plates and each set of 5 holes as templates, drill 20 3⁄16" (5 mm) holes through the roof of the vehicle.

6.Set aside the antenna unit and clean the roof’s surface to remove any debris.

2-4

Installation

7.Seal the two baseplate holes shown in Figure 2-4 with the plugs provided in the kitpack.

Baseplate Holes

8.Apply construction adhesive to the bottom of the antenna’s four mounting plates. If using a liquid construction adhesive, apply beads to the mounting plates in a zig-zag pattern.

9.Reposition the antenna, lining up the mounting plate holes with the holes in the roof. Attach the mounting plates to the roof using 3⁄16" (5 mm)- diameter rivets (or appropriate fasteners). Seal all rivet heads and edges with silicone.

10.Remove and save the 8 pan head screws and flat washers that secure the radome to the baseplate. Carefully lift the radome straight up until clear of the antenna assembly and set aside.

11.When the antenna unit is installed with the connectors facing the rear of the vehicle, the drain holes are located as shown in Figure 2-5.

Front of

Vehicle

Factory-drilled

Drain Hole Positions

Figure 2-4

Antenna Baseplate (Bottom View)

If the roof’s mounting surface is not perfectly flat as KVH recommends, make sure the baseplate does not warp when you attach the antenna’s mounting plates. Refer to

Section 2.1, “Choosing the Best Location,” for further details.

Figure 2-5

Baseplate Connectors Facing Rear

of Vehicle – Factory-drilled

Drain Hole Locations

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A Guide to TracVision L3/S3

11a.(Alternate Drain Hole Locations) If the antenna unit is installed with the connectors facing the front of the vehicle, drill out 3⁄16" (5 mm)-drain holes in the rear-facing side of the baseplate as illustrated in Figure 2-6. The existing factory-drilled drain holes shown in Figure 2-5 must then be plugged with silicone rubber sealant.

Figure 2-6

Baseplate Connectors Facing

Front of Vehicle – Recommended

Drain Hole Locations

You MUST drill out the drain holes as indicated to ensure that any moisture that enters the baseplate is able to drain. Ensure that factorydrilled holes are completely sealed.

Angle of Hole, relative to front

	Front of
Recommended	Vehicle
3/16" (5 mm)
Drain Hole Positions

Drain Hole Angle (relative to baseplate)

Angle of Hole, relative to front

12.Cut the tie-wraps holding the antenna unit to the forward shipping restraint (see Figure 2-7).

Figure 2-7

Forward Shipping Restraint

(Arranged for Shipping)

2-6

Installation

13.Remove the nuts and washers securing the shipping restraints to the baseplate. The positions of all three shipping restraints are pictured in Figure 2-8.

Rotating Plate

Shipping Restraint

Forward Shipping

Restraint for

LNB Bracket

Rotating Plate

Shipping Restraint

14.For convenient storage, rotate the shipping restraints 180º and secure them to their original mounting bolts using the nuts and washers removed in Step 13 (see Figures 2-9 through 2-11).

All nuts and washers removed in Step 13 must be reinstalled. These nuts and washers secure the baseplate to the mounting plates.

LNB	Forward Shipping Restraint

Installation Bolts and Washers

Rotating Plate Shipping Restraint (1 of 2)

Installation Bolt and Washer

Figure 2-8

TracVision L3/S3 Shipping Restraints (Top View, Installed for Shipping)

Do not discard the shipping restraints, washers, or the nuts. They should be stowed for future use in case the antenna unit needs to be removed and shipped to another location. Four 1⁄4˝ x 5⁄8˝ hex head screws have been provided in the kitpack for shipping as the bolts used to hold the shipping restraints during initial shipping are integral parts of the mounting plates.

Figure 2-9

Forward Shipping

Restraint Storage

Figure 2-10

Rotating Plate Shipping

Restraint Storage

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A Guide to TracVision L3/S3

Figure 2-11

TracVision L3/S3 Shipping

Restraints (Storage Position)

Rotating Plate

Shipping Restraint

Forward

Shipping Restraint

Rotating Plate

Shipping Restraint

15.Place the radome onto the baseplate (labels facing the sides of the vehicle) and secure in place using the 8 pan head screws and flat washers removed in Step 10.

16.Drill the cable access hole (marked in Step 4) in the vehicle’s roof.

2-8

Installation

2.3Connecting System Components

The following sections provide instructions for properly wiring the antenna unit to the components inside the vehicle.

Locating the Switchplate

A switchplate has been provided to serve as the hub of the TracVision L3/S3 wiring (with the exception of the RF cable, which will be connected to the IRD). This switchplate includes an ON/OFF switch and a DB9 maintenance port for easy access to the antenna unit’s software and diagnostics. Follow the steps below to select and prepare the switchplate mounting location.

1.Select a location to mount the TracVision L3/S3 switchplate. It should be installed in a dry, flat location within reach of the cables that will connect to the antenna unit.

2.Once you’ve decided on a suitable location, create a panel cutout in the mounting surface.

Figure 2-12 illustrates the mounting dimensions and a template has been provided in Appendix C. The connecting cables will be routed through this cutout.

	3.82"		3/32" (2.5 mm) dia
(97 mm)

.32" (8 mm)

2.36"	Panel Cutout	2.05"
(60 mm)		(52 mm)
.16" (4 mm)	3.19"
	(81 mm)

Figure 2-12

Switchplate Panel

Cutout Dimensions

A full-scale panel cutout template has been provided in Appendix C.

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A Guide to TracVision L3/S3

2.3.1Connecting the Antenna Data/Power Cable

1.Connect one end of the antenna data/power cable to the antenna’s data/power connector and lock in place (see Figure 2-13).

Figure 2-13

Antenna Data/Power Connector

Data/Power

2.Route the other end of the data/power cable down through the cable access hole in the vehicle’s roof and out through the switchplate panel cutout.

3.Connect the data/power cable to the switchplate’s data/power connector and lock in place (see Figure 2-14).

Figure 2-14

Switchplate Data/Power Connector

Data/Power

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Installation

2.3.2 Connecting to Vehicle Power

Recommended Power Wiring

Short circuits may result in severe electrical shock or burns. Remove the appropriate vehicle fuse and test the circuit to ensure that no power is present before connecting the power cable.

The switchplate requires an 11-16 VDC power input. A quicktripping circuit breaker or fuse should be installed between the switchplate and vehicle power. Circuit overload protection should be rated for 5 amperes. If vehicle power fluctuates widely or is noisy, a 12 VDC 5-amp AC/DC power supply or a widerange DC/DC converter power supply should be installed. Test the voltage and polarity before making connections to vehicle power.

Connecting the Power Cable to the Switchplate

1.Disconnect vehicle power by removing the appropriate vehicle fuse.

2.Connect the switchplate to vehicle power as pictured in Figure 2-15.

Before connecting the antenna unit to vehicle power, remove the appropriate vehicle fuse to prevent a short circuit.

+12 VDC – Vehicle Power

Ground

IRD Ground Wire

(to IRD)

Figure 2-15

Switchplate Power Wiring

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A Guide to TracVision L3/S3

2.3.3 Connecting the IRD Ground Wire

A grounding wire (Cable #32-0583-50) has been provided to connect your IRD to a suitable ground and protect the system. Attach the grounding wire to any suitable screw on the rear panel of the IRD with a good contact with the IRD chassis. The other end should be connected to a suitable ground, ideally the ground connector on the switchplate (see Figure 2-15).

2.3.4 Installing the Switchplate

		After completing the switchplate wiring process, you must install
		the switchplate itself. This process, detailed in the following
	Figure 2-16	steps, is illustrated in Figure 2-16.
	Mounting the Switchplate
	Support Frame and Front Cover

		!

Before securing the switchplate to the mounting surface, be sure to strain-relieve the wires connecting to the switchplate connectors. Several tie-wraps have been provided to aid in strain-relieving the wires.

1.Fit the switchplate assembly and support frame into the panel cutout made in Step 2 of Section 2.3, “Connecting System Components,” and flush to the mounting surface.

2.Drill out four 5⁄32" (4 mm) holes in the countersunk settings in the switchplate support frame.

3.Drill four 3⁄32" (2.5 mm) holes in the mounting surface using the countersunk holes in the support frame as the template. Secure the support frame and switchplate assembly to the mounting surface using four #6 self-cutting screws.

4.Snap the front cover into place to cover the screws and support frame.

5.Reinstall the vehicle fuse removed in Step 1 of

Section 2.3.2, “Connecting to Vehicle Power.”

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2.3.5Connecting the Antenna RF Signal Cable to the IRD

1.Route an RF cable up through the roof’s cable access hole.

2.Connect the RF cable to the antenna’s RF1 connector (see Figure 2-17). Once the cable is securely connected, loosen the sealing nut at the base of the RF1 connector and tighten it onto the end of the RF cable.

RF2 RF1

When shipped from the factory, the antenna’s RF connectors are protected with caps. Leave the cap installed on the RF2 connector unless you are going to connect a second RF cable to the

TracVision L3/S3.

Figure 2-17

Antenna RF Connectors

3.Connect the other end of the RF cable to the IRD’s SATELLITE IN connector.

2.3.5.1Installing Two IRDs and TVs

(North American Systems Only)

To connect a second TV and IRD to the TracVision L3/S3 system, you must connect a second RF cable to the antenna’s RF2 connector (see Figure 2-17). Route the other end of the RF cable down into the vehicle and connect it directly to the second IRD.

KVH recommends the use of RG-6 or RG-11 (75 ohms) cable for RF wiring. Use of non-RG-6 or RG-11 (75 ohms) cables will result in degraded performance. The KVH warranty does not cover degraded performance due to improper wiring.

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