M-01335, Rev. A

The DBS-4500 / Land Version In-Motion Satellite Television System
User Guide s Includes: 100 Series Antennas

IMPORTANT!

DO NOT OPERATE THIS SYSTEM WITHOUT FIRST READING SECTIONS 3 & 7 OF THIS MANUAL.
All rights reserved, patent pending Copyright ? 1999 by Datron/Transco Inc. A subsidiary of Datron Systems Incorporated
NOTICE!! Important Warranty Information
Keep this User Guide with the Antenna System at all times.
For Customer Service, contact an Authorized Service Center nearest you, or call Datron at 1-(800)-287-5052.

M01335, Rev. A Page 1

TABLE OF CONTENTS
1. INTRODUCTION... 2 1.1 1.2 2. What to Expect While Operating the DBS-4500..2 Features of your DBS-4500...2
SYSTEM OVERVIEW.... 3 2.1 2.2 2.3 Antenna/Radome Assembly...3 Antenna Control Unit (ACU)...3 Satellite Receiver....3
SYSTEM OPERATION.... 5 3.1 3.2 3.3 3.4 3.5 3.6 General....5 Powering On the System...5 First Time Start-Up....5 Automatic Satellite Signal Acquisition and Tracking..6 Power Conservation Mode....6 Operating Tips....6
REGULAR SERVICE AND PREVENTIVE MAINTENANCE.. 8 SPECIFICATIONS.... 8 5.1 5.2 Mechanical....8 Electrical....8
TROUBLESHOOTING.... 9 6.1 Failure Messages....11

7. 8. 9.

PRECAUTIONS.... 11 GLOSSARY..... 12 WARRANTY..... 13
APPENDIX A DATRON SATELLITE SYSTEM RECEIVER COMPATABILITY MATRIX

M-01335, Rev. A Page 2

Introduction
Thank you for purchasing CruiseTV? , Datron DBS-4500 Land In-Motion Satellite Television s System. You now own one of the most advanced automatic satellite systems available, providing access of more then 200 channels of digital television and CD quality audio programming while your vehicle is in motion. The DBS-4500 is specially designed for Direct Broadcast Satellite (DBS) television viewing while traveling on highways and thoroughfares in the lower 48 states that have a clear view to the southern sky. 1.1 What to Expect While Operating the DBS-4500
The DBS-4500 has been designed as an open road, cross-country system that works best on open stretches of road. It has not been designed to drive around town, but may surprise you with its intown capabilities. As you drive your DBS-4500 you will learn its characteristics and how it works best for you. If you encounter any conditions that you don expect, just contact us at 1-800-287t 5052 and we will discuss them with you. 1.2 Features of your DBS-4500
? Automatic signal acquisition from anywhere in the Continental United States on roads with an unobstructed view to the DBS satellite in the southern sky. ? Automatic satellite tracking and TV viewing while your vehicle is in motion ? Dual LNBF allowing two receivers to be used simultaneously ? Automatic system calibration ? On-screen status reporting ? Compatibility with most digital satellite system receivers equipped with a low speed data port ? Power conservation mode when vehicle is parked This User Guide describes the operation and use of the DBS-4500 satellite system. Operation of s your satellite receiver is covered in your receiver operating instructions. s Please take the time to read this booklet completely. Your new CruiseTV? system by Datron represents the very latest in satellite tracking technology. Therefore it is very important that you understand the proper operation of both your receiver and your satellite antenna system.

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System Overview
Your Datron DBS-4500 is the first fully automatic in-motion satellite system specifically designed for use with the new high-power DBS television satellites. The satellites have revolutionized television in the United States and have made DBS television receiving systems the fastest selling consumer electronics product in history. The DBS-4500 has been designed for simplicity of operation. The DBS-4500 incorporates the latest solid state satellite tracking technology with advanced computer software to give you, our customer, true value and years of entertainment enjoyment. Datron has been designing and manufacturing satellite tracking systems for military and commercial customers worldwide since 1969. This experience has created this revolutionary new satellite television receiving system. The DBS-4500 has three main parts, the Antenna/Radome Assembly, the ACU, and the Satellite Receiver. Since your DBS-4500 was probably installed by a Datron dealer, we will give you some background on the system. 2.1 Antenna/Radome Assembly
The DBS-4500 uses a specially designed 12 x 24 parabolic reflector (dish) and an LNBF to receive the DBS satellite signals. The antenna and its drive motors are covered by a low-profile protective s cover called a radome. The dish is automatically and continuously pointed at the satellite by the antenna control unit (ACU) while the vehicle rolls down the road. The radome is specially designed and molded from a material that is strong and light weight and must not be painted with metallic based paints. The metallic content of many paints will severely impair system performance. 2.2 Antenna Control Unit (ACU)
The ACU is located under the radome. The ACU contains the motion sensing devices that give the ACU computer the information it needs to keep the antenna accurately pointed at the satellite as the s vehicle turns, sways and rolls over bumps. Your only interface with the ACU is ON or OFF through the remote switch in your vehicle. 2.3 Satellite Receiver

The final main part of the system, other than your TV, is the satellite receiver. The receiver is the same type of unit you would use to view DBS television in your home. Appendix A contains a matrix of compatible receivers.

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2nd TV

2nd Satellite Receiver

? Coax Cable

ANTENNA

Optional

Stereo

? Antenna Control Cable
Audio Connection ? Coax Cable

Satellite Receiver

Receiver Control Interconnect
Video Connection Receiver Control
110 VAC 110 VAC OR 12 VDC

Power Switch GND +12 VDC

Figure 1. Diagram of DBS-4500 System Connections

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System Operation
This section describes the operation of the DBS-4500 satellite system. It does not focus on the operation of the receiver, except where it pertains directly to the operation of the DBS-4500 satellite system. For questions about your satellite receiver, refer to the receiver operating instructions. s 3.1 General
The satellite system must have an unobstructed view of the southern sky. Mountains, buildings, overpasses, dense trees and other objects can block the satellite signal from reaching the antenna and s will result in signal dropouts. If the signal is blocked, the antenna will continue to track the satellite at its last known position. Re-acquisition should occur within seconds in most cases. If blockage is sustained for long periods of time (e.g., going through a tunnel) re-acquisition may take several minutes. For situations where there is blockage or loss of satellite signal for five (5) minutes or more, the system power should be shut down, the blockage cleared, and the system restarted. This will reboot the system, and restart the initialization process. Satellite acquisition should occur within two (2) minutes. Sharp turns of the vehicle at accelerated speeds may also cause the antenna to briefly lose the satellite signal. This is normal operation. 3.2 Powering On the System
To apply power to the system, toggle the power switch to the ON position. The on-screen status message should read INIT-REV XXXX. If the status message is not displayed on the television set, turn off the power and check to see that cable and power connections are properly engaged and secure. It is recommended that when first acquiring the signal, as indicated by the INIT-REV XXXX message, that your vehicle remain stationary. Drop-outs for the first few minutes may occur if the vehicle is in motion while the system is initialized. To turn off power, return the power switch to the OFF position. 3.3 First Time Start Up

The first time the DBS-4500 is turned on after installation it may take several minutes for the unit to acquire the satellite. This initialization feature determines where you are geographically with respect to the satellite. Once the system is initialized, the unit will remember where you are and continually update your position as you move. Future start-ups will use this information to minimize acquisition time.

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If the vehicle is moved great distances (approximately 100 miles), with the DBS-4500 turned off, a new location finder mode will be automatically entered and the initialization may take a little longer than normal. This new location will then be stored for all future start-ups. 3.4 Automatic Satellite Signal Acquisition and Tracking
Satellite signal acquisition and tracking is fully automatic. No action on your part is necessary. It is recommended that the initial signal acquisition of the satellite be done when the vehicle is not moving. Acquisition will occur in less than two (2) minutes. The rest of this section describes what to expect during the acquisition and tracking process. Immediately after the system is turned on the message INIT-REV XXXX will appear during which time the vehicle should be kept stationary. Searching for satellite signal will appear after INITREV XXXX is complete. When a signal has been located, your receiver will begin displaying the programming for the selected channel and the DBS-4500 will automatically begin tracking the satellite. During the tracking process, you may experience a momentary loss of picture. This behavior is normal. Your picture will return within a few seconds. 3.5 Power Conservation Mode
If the vehicle has remained stationary for approximately five (5) minutes with the unit on, it will automatically enter a reduced power mode and the antenna will stop moving. Once the vehicle is placed in motion the unit will automatically revert back to its tracking mode. You may also turn power off and continue to watch television if the vehicle is stationary. The unit will re-initialize when power is reapplied. With the power turned off, the antenna may eventually lose the satellite signal and re-initializing will be required. 3.6 Operating Tips
? To minimize signal dropouts in the first few minutes of use it is best to allow the DBS-4500 to warm up for five (5) minutes before placing the vehicle in motion. ? The antenna may be started while the vehicle is in motion. However, the vehicle should be moving in a straight path for best results. Allow approximately three (3) minutes to locate the signal while the vehicle is in motion. You may acquire the signal while traveling up or down a grade as long as the vehicle is moving in a straight path.

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? When stopping in an area where the antenna will be blocked from the satellite (i.e., gas stations, parking structures, heavy foliage, etc.) it is recommended the antenna be turned off and restarted when the antenna line of sight to the satellite is clear. s ? When the vehicle is stationary for long periods of time, turn antenna system off after acquiring signal. Turning system off will reduce power drain and extend operating life of antenna and vehicle battery. ? If the antenna loses track for approximately two (2) minutes, it will automatically re-initialize, as indicated by the INT-REV XXXX message. The vehicle should be kept in a straight path during this re-initializing mode. ? If there is excessive vehicle motion during the initializing process, the system will remain in the initializing mode until motion has reduced to an acceptable level, or until five (5) minutes has elapsed. ? If the antenna loses track for five (5) minutes or more switch the power off and on again to reboot the system. ? The antenna can move 360 from the center position in either direction. The word repositioning will appear when the antenna unwraps the wiring bundle. When the antenna repositioning is complete, the system will start tracking the satellite again. This process will take approximately five (5) seconds. ? Sharp turns or curves at high acceleration may result in brief signal loss. This is normal operation. Signal should reappear in a few seconds. ? Do not attempt to remove the radome (cover). Contact with the internal components may cause serious damage to the unit and void any warranties. ? Clean the outside radome surface of bugs, debris and other contamination with water and a mild detergent periodically. ? In heavy dew conditions operation can be optimized by wiping the excess moisture from the radome or just spraying the unit off with a water hose. The vehicle may be driven to blow the moisture from the radome. The antenna radome may be treated with rain repellent to minimize moisture buildup.

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Regular Service and Preventive Maintenance
CruiseTV? has been designed for trouble-free operation. You can enhance the life of your equipment by having an authorized Datron dealer inspect and service your antenna system once a year. To locate the authorized dealer nearest you, contact Datron/Transco Inc. at 1-800-287-5052.

Specifications

Mechanical... 12 X 24... 0F - 125F... No Limit.... 15.0.... 33.0.. 22 to 66 Elevation, 720 Azimuth...35 lbs.... 34.5 Circle
Antenna (Elliptical) Operating Temperature Operating Wind Level Radome Height Radome Diameter Antenna Movement Weight on Roof Mounting Footprint 5.2 Electrical
Operating Voltage Operating Current
... 12VDC Nominal...2.0 Amps DC Nominal... 3.0 Amps DC Maximum

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Troubleshooting
Error conditions are described in Table 1 and possible solutions are indicated for each symptom. If you have trouble and cannot resolve it with this guide, contact your Datron dealer or Datron/Transco Inc. at 1-800-287-5052.
Table 1. Error Conditions and Solutions Symptom Does not acquire Indication No screen display ? ? ? ? ? Cause Switch not turned on Battery dead Power not connected to battery Antenna not connected Bad switch ? ? ? Possible Solution Turn on switch Recharge/replace battery Connect power to battery Connect missing/loose cable Replace switch Turn on/plug in monitor Turn on/plug in receiver Connect missing/loose cable Connect missing/loose cable Normal operation; reduce vehicle motion Move vehicle to new location Connect all cables Clean radome

? ? ? ? ? ? ? ? ? ?

? ? INIT-REV XXXX does not display on monitor INIT-REV XXXX continuously displayed on monitor Searching for Satellite continuously displayed on monitor ? ? ? ? ? ? ? ?
Monitor not turned on Receiver not turned on ACU not connected Receiver not connected Excessive motion
View is obstructed Antenna coax not connected Radome covered with debris Initialized during excessive motion Radome covered with dew
Stop motion during initialization Spray radome with hose, or wipe excess moisture from radome, or drive vehicle to remove moisture coating

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Table 1. Error Conditions and Solutions Symptom Indication Cause Possible Solution

Picture drops out

Momentary freeze frame Continuous freeze frame Picture pixeling

? ? ? ? ? ?

Searching for satellitedisplayed on monitor
View obstructed Large vehicular motion Receiver malfunction View obstructed Large vehicular motion Long time view obstruction or Very large vehicular motion Vehicle turned past limits Re-acquisition not successful Displays when calibration reset required System reset to factory defaults

Normal operation

Turn receiver off and on Normal operation
? Repositioning displayed on monitor INIT-REV XXXX displayed Cal. Required displayed on monitor ?
Normal operation; picture should return within three minutes Reboot system Normal operation; picture should return within 30 seconds Normal operation; picture should return within three (3) minutes Calibration performed by turning power off and on every ten seconds, five times Normal operation during reset calibration

NVROM INITZD

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Failure Messages

Failure messages are described in Table 2. If any of these messages are displayed, contact your nearest Authorized Service Center or call Datron directly at (800) 287-5052.
Table 2. Failure Messages Failure Messages Displayed on Screen CODE: 01 AZ & EL Reason for Message Display Both AZ and EL index switches/motors failed. AZ index switch/motor failed. EL index switch/motor failed. Fault in the analog-to-digital converter. X gyro rate sensor failed. Y gyro rate sensor failed. Z gyro rate sensor failed. Pitch level sensor failed. Roll level sensor failed. Failure of the R-hand/L-hand polarity of the LNBF. ? Repair or replace coax ? Check receiver voltage to LNBF Possible Solution Contact nearest Authorized Service Center or call Datron at (800) 287-5052
CODE: 02 AZIDX CODE: 03 ELIDX CODE: 04 A2D CODE: 05 XRATE CODE: 06 YRATE CODE: 07 ZRATE CODE: 08 PLEVL CODE: 09 RLEVL CODE: 10 LNBFV

Precautions

? Do not open or remove any part of the antenna control unit or the antenna/radome assembly. There are no user serviceable parts inside. ? Operate the antenna system on a clean, continuous 12 VDC supply only. Fluctuations in voltage can degrade performance. OBSERVE PROPER POLARITY ON THE POWER CONNECTION. ? To locate the authorized dealer nearest you, f you are in need of assistance, contact Datron/Transco Inc. Customer Service Department at 1-800-287-5052. ? Turn antenna system OFF after acquiring signal if vehicle is to be stationary for a long time. Power off will reduce power drain and extend operating life of antenna and vehicle battery.

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Glossary
The following is a glossary of terms used both within this User Guide and when talking about digital satellite television systems and DIRECTV?. Azimuth refers to the azimuth axis, indicating the rotating movement of the antenna about an axis perpendicular to the surface. Looking down on the antenna from above, the azimuth movement is either clockwise or counterclockwise. Azimuth Angle the angle from true north or from the vehicle fore and aft center line, in a plane s parallel with the surface, to which the antenna is pointing. In general, the angle increases as the antenna turns clockwise, as viewed from above. Cable Wrap a method of securing the cable, yet allowing the antenna to rotate freely. The DBS4500 has 720 of rotation. When the limit is reached the antenna will unwind. DBS Direct Broadcast Satellite. A special high power TV satellite that broadcasts to 18 dishes. Satellite Receiver an electronic device which decodes and processes the DBS data. Usually, this data produces a viewable picture which can be displayed on a television set. Elevation usually refers to the elevation axis, indicating a rotating movement of the antenna about an axis parallel to the surface. Elevation Angle the angle between the surface and the antenna pointing angle. The values can s range from 0 (parallel with the surface) to 90 (straight up in the sky) to 180 (parallel with the surface again, but in the opposite direction from 0.)

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Warranty
Datron/Transco Inc. (DTi) warrants this product to be free from defects in material and workmanship for two (2) years parts and one (1) year labor. Proof of purchase in the form of a bill of sale or invoice indicating the product installation date must be presented to obtain warranty service. Datron/Transco Inc. liability hereunder is limited to cost of parts for two (2) years and labor costs for one (1) year to replace or repair, at its discretion, any part or parts determined to be defective in material or workmanship. Parts manufactured other than by Datron/Transco Inc. are warranted separately by the applicable parts manufacturer. This warranty does not cover cosmetic damage of a non-functional nature or damage due to acts of God (including but not limited to lightning, windstorm, hail). This warranty also does not cover damage caused by improper voltage regulation. This warranty does not apply if the product has been improperly installed or subjected to misuse, neglect, or accidental damage. This warranty is invalid if the factory-applied serial number has been altered or removed from the product. Repair or replacement as provided under this warranty is the exclusive remedy of the consumer. Datron/Transco Inc. shall not be liable for any incidental or consequential damages for breach of any expressed or implied warranty of this product. In no event will Datron/Transco Inc. liability, if any, exceed the purchase price paid for the product. THERE ARE NO WARRANTIES EXPRESSED OR IMPLIED EXCEPT AS STATED HEREIN. To locate the authorized dealer nearest you, contact Datron/Transco Inc. Customer Service Department at: 1-800-287-5052.
Appendix A Datron Satellite System Receiver Compatibility Matrix

July 2, 1999 Page 1 of 2

Datron Satellite System Receiver Compatibility Matrix
Receiver SONY SAT-B1 SAT-B2 SAT-B3 SAT-A1 SAT-A2 SAT-A3 SAT-A4 SAT-A50 RCA DRD122RW DRD102RW DRD203RW DRD303RA DRD403RA DRD703RA DRD505RB DRD523RB DRD515RB DRD203RB HNS HIRD-A33 ECHOSTAR ISD2350 ISD4000 ISD5000 ISD3350 ISD4500 All Others

DIRECTV/DISH Compatible

Not Compatible Not Compatible OK - DIRECTV OK - DIRECTV OK - DIRECTV OK - DIRECTV OK - DIRECTV OK - DIRECTV (6) Not Compatible Not Compatible Not Compatible Not Compatible OK - DIRECTV (5) OK - DIRECTV (5) OK - DIRECTV (5) OK - DIRECTV (5) OK - DIRECTV (5) OK - DIRECTV (5) OK - DIRECTV (5) OK - DISH (4) OK - DISH (4) OK - DISH (4) OK - DISH (4) OK - DISH (4) Not Compatible

July 2, 1999 Page 2 of 2

NOTES: 3 HNS Receivers: Requires special ACU/Satellite Receiver Interface Cable - Datron Part Number: 128649-ECHOSTAR Receivers: Reference Technical Bulletin #11
Echostar Receivers requires special interface cable: DBS-4500-100 Datron Part Number: 130742-101
5 FOR OPTIMUM PERFORMANCE OF THE DBS-4000 AND DBS-4500 "CRUISETV" IT IS SUGGESTED THAT THE SONY SAT-A1, SAT-A2, SAT-A3 or SAT-A4 RECEIVERS BE USED. 6 Compatible with software revision D or above.
ADDITIONAL NOTES: No models of the Uniden receivers are compatible with Datron products. Hitachi and Toshiba receiver compatibility pending Call Datron Datron Technical Support 1-800-287-5052 if you have questions regarding this data.

M-01334, Rev. B

The DBS-4500 / Land Version In-Motion Satellite Television System
Installation Instructions Includes: 100 Series Antennas
All rights reserved, patent pending Copyright ? 1999 by Datron/Transco Inc. A subsidiary of Datron Systems Incorporated

M-01334, Rev. B Page 13

TABLE OF CONTENTS
WELCOME.... 2 1.1 Satellite Receiver Selection...2
INSTALLATION OVERVIEW.... 3 2.1 2.2 2.3 2.4 Optional Items....3 Antenna Carton Contents...4 Installation Accessories....4 Selecting the Antenna Location...5
SPECIFICATIONS.... 5 3.1 3.2 Mechanical....5 Electrical....5
STEP-BY-STEP INSTALLATION INSTRUCTIONS.. 6 4.1 4.2 4.3 4.4 4.5 4.6 4.7 Antenna Mounting Instructions...6 Connecting the Cables...9 Antenna Connections Inside Vehicle...11 ACU Power Connection...12 Installing the Antenna Power Switch...13 Connecting the Antenna System to the Satellite Receiver..14 Connecting the Antenna to an EchoStar Compatible Receiver.14
TROUBLESHOOTING.... 16 5.1 Failure Messages....17

WARRANTY..... 19

APPENDIX A DATRON SATELLITE SYSTEM RECEIVER COMPATIBILITY MATRIX

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Welcome
Congratulations on your selection of CruiseTV? , Datron DBS-4500 In-Motion Satellite Television s System. The DBS-4500 is the most advanced in-motion, state-of-the-art, automated satellite system available. This manual is provided to help you plan and complete the installation of the satellite system. These step-by-step instructions are organized in sequential order for your convenience. Read through the entire manual once before you attempt to install the Datron DBS-4500 In-Motion Satellite Television System. If you have any questions or require technical support, please contact Datron, at 800-287-5052. This manual contains instructions for installing the DBS-4500 Land Version. 1.1 Satellite Receiver Selection
The DBS-4500 model is compatible with satellite receivers equipped with a low speed data port on the rear of the receiver. Check to see that your receiver has this port before proceeding with the installation. See Appendix A for a compatibility list. Advanced design receivers also provide a RF remote control feature which allows the receiver to be hidden. This is recommended for many installations.

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Installation Overview
The DBS-4500 In-Motion Satellite System may take several hours to install. Be sure to give yourself plenty of time to complete the installation. To perform the installation of the satellite system you will need: ? Power drill ? Two drill bits, sizes 3/16 and 3/4 ? Two wrenches or sockets 7/16 ? Wrench or socket 1/4 ? Roof sealant * ? Bubble level ? Tape measure ? Pencil ? Wire stripper ? Slotted and Phillips screw drivers ? Terminal/lug crimpers ? Cable/wire cutters 2.1 Optional Items
? Flat 1/4 ID flat washers, as needed for shims ? Tie wraps ? Cable Clamps ? Sharp knife or razor ? Volt meter The Datron DBS-4500 In-Motion Satellite Television System comes with most of the required installation hardware. Additional inch flat washers may be required for shimming the antenna to get it level. *Contact your dealer or the manufacturer of your RV for the recommended type of sealant that is compatible with the vehicle roof.

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Antenna Carton Contents
Description Datron Part Number
1 Antenna Assembly 1 Installation Instruction Manual 1 User Guide s 2 Coaxial Cables (35 ft.) terminated on both ends 1 Multi-conductor antenna control cable (35 ft.) terminated on one end 1 Satellite Receiver Control cable (5 ft.) 1 ACU Power Interface Kit, including switch and switch bezel plate 1 Stainless steel cable cover 8 Lag Bolts (1/4 x 1 1/4) 8 Flat washers (1/4 ID) 8 Lock washers (1/4 ID) 2.3 Installation Accessories
130144-101 M-01334 M-01335 43180-35 43148-35 43149-1 130228-42704-2 42215-0257 42216-0257
For special installations, Datron has the following accessories to the installation kit which are sold separately. Please contact our customer service department for more information at 800-287-5052.
Coaxial Cable terminated (15 ft.) Coaxial Cable terminated (25 ft.) Coaxial Cable terminated (35 ft.) Satellite Receiver Interface Cable (3 ft.) Satellite Receiver Interface Cable (6 ft.) Satellite Receiver Interface Cable (10 ft.) Satellite Receiver Interface Cable (15 ft.) Satellite Receiver Interface Cable (20 ft.) 120 VAC Input 12 VDC Power Supply
43180-15 43180-25 43180-35 42718-003 42718-006 42718-010 42718-015 42718-020 PSA-124P

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Selecting the Antenna Location
Before beginning installation, park the vehicle on a level surface. This will facilitate correct leveling of the antenna. This is extremely important and will affect the performance of the system. Determine where the satellite receiver will be located inside the vehicle. Keep this location in mind as you look for a place to install the antenna on the roof. The cable run should be as short as possible. Use the following suggestions to ease the installation: Select a suitable location on the top of the vehicle where the antenna assembly is to be mounted. Remember to keep in mind the location of the inside equipment. The antenna assembly requires a 35 diameter space for installation. It is important that no tall structures (other antennas, luggage racks, etc.) be located near the antenna as they may interfere with the antenna line of sight to the satellite. s Using a tape measure, verify the location you have chosen provides the necessary diameter for antenna installation. Place the antenna system on the roof of the vehicle in the location where it will be mounted. You are now ready to begin attaching the DBS-4500 In-Motion Satellite Antenna System to the vehicle.

Specifications

Mechanical.... 12 X 24... 0F - 125F... No Limit... 15.0... 33.0.. 22 to 66 Elevation, 720 Azimuth...35 lbs... 34.5 Circle
Antenna (Elliptical) Operating Temperature Operating Wind Level Radome Height Radome Diameter Antenna Movement Weight on Roof Mounting Footprint 3.2 Electrical
Operating Voltage Operating Current
..12 VDC nominal..2.0 amps DC nominal..3.0 amps DC maximum

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Step-By-Step Installation Instructions
The DBS-4500 is designed to install quickly and easily. As can be seen in Figure 4-1, there are only four Plug & Play connectors, J1 through J4, to connect for full implementation of the DBS-4500 antenna system. Only connection of J1 and J3 are necessary for most installations. Therefore, it is not necessary to remove the radome cover to install this J4 J3 J2 J1 system. CAUTION: Follow these installation instructions exactly to ensure a trouble free installation. An incomplete or incorrect installation could result in a voided warranty. To avoid warranty problems, use only Datron authorized installers to complete this installation.

RF1 RF2 Control

Figure 4-1 4.1 Step 1 Antenna Mounting Instructions Locate the antenna on the centerline, or crown of the vehicle. Position control cable and RF cables to best serve your cabling need (see Figure 4-2). NOTE: Orientation of the antenna is not critical. Positioning the antenna connectors toward the rear of the vehicle will reduce wind resistance. Step 2 Using the antenna base as a template. Matchdrill a minimum of two (2) mounting holes in each mounting pad (see Figure 4-3). Use a 3/16 diameter drill bit and drill to a depth of 3/4-inches.

Figure 4-2

Figure 4-3

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Step 3
Using a bubble level, check the level at each of the four antenna mounting feet. The center of the antenna should be to above the crown of the vehicle roof. A smaller gap, or no gap, can cause wind noise and/or vibration. Shim underneath the mounting pads with ID washers and/or spacers as required. Remove the antenna and clean drill chips and debris from mounting surface. Apply sealant to the bottom of the four (4) mounting pads if no shimming is required. Fill each hole drilled into the roof with sealant. Be sure to use sealant that is compatible with the roof type. Contact the vehicle manufacturer for information on compatibility with roof materials. Place the antenna system over the mounting holes that were just drilled Re-install spacers and shims and check that the system is still level, if not, readjust shims. Install the eight (8) lag screws and/or installer supplied rivets. Longer lag screws may be required if substantial shimming is needed for leveling. The lag screws should penetrate approximately 3/4". (See Figure 4-4.)

Step 4 Step 5 Step 6

Step 7 Step 8 Step 9
Figure 4-4 Step 10 Check that the antenna is still level, adjust if necessary.
CAUTION: MAKE SURE THAT RADOME BASE HAS NOT BEEN TORQUED OR DEFORMED BY THE INSTALLATION TO THE VEHICLE. IF THE RADOME BASE IS DEFORMED, OPERATION OF THE ANTENNA PEDESTAL WILL BE ADVERSELY AFFECTED.

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Step 11
Apply more sealant at each bolt and/or rivet head to prevent leakage through the mounting holes (See Figure 4-5).
Figure 4-5 Step 12 After the hardware has been tightened, generously weatherproof the hardware and penetration points with sealant. Do not attempt to seal around the entire radome base. IMPORTANT! Cut and remove the shipping tie that locks the antenna in place for shipping (see Figure 4-6). Failure to remove this tie may result in damage to the antenna motors and drive electronics.

Step 13

Figure 4-6

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Connecting the Cables
Figure 4-7. Cable Diagram

Step 1

Attach the Antenna Control cable circular connector to the antenna. Be sure to rotate the plug clockwise until the connector is completely seated. Connect the two RF cables, RF1 and RF2 and slide weather bolt over the connections. (See Figure 4-1.)
IMPORTANT! IN SINGLE COAX INSTALLATIONS USE J3 NOT J2. FAILURE TO DO SO WILL RESULT IN ERROR MESSAGE CODE 10: LNBFV ON SCREEN.

Step 2

Route the RF coax cable and the antenna control cable down through the roof to the receiver. A 3/4-inch hole must be drilled in order to pass the cables down through the roof.

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After the cables are routed, pot the cables with silicone sealant, around the hole. (See Figure 4-8.) Extreme care must be taken in sealing the cable entry point into the vehicle in order to prevent leaks.
Figure 4-8 Step 4 Place the stainless steel cable cover over the opening where the cables go through the roof. Match drill through the three mounting holes and use either #8 x 1/4 sheet metal screws or rivets to fasten cable cover to roof. Seal around mounting flange before fastening. (See Figure 4-9.) Figure 4-9 Step 5 Once the cover is fastened down, fill the cavity where the cable goes in completely with silicone sealant. (See Figure 4-10.)

Figure 4-10 Step 6 Make sure to tie the cables down to the roof of the vehicle near the entry point. This is to ensure that the cables do not move around during operation or become an obstacle to trip on, thus breaking the seal.
You should now be finished on the roof. Once again, check to see that: ? All holes in the roof are sealed ? All loose wires are tied down ? The antenna is level ? Shipping strap has been removed

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Antenna Connections Inside Vehicle
Once the antenna control cable has been connected and properly sealed and tied down on the roof of the vehicle, it is time to attach the Antenna Control cable to the gray Wago connector that is part of the Receiver Control cable. Please refer to Figures 4-11 while reading these instructions. Plug the Receiver Control cable into the satellite receiver using the 9-pin connector and wire the power connections as shown in Figure 4-11. This cable will plug into the low speed data port. Make sure the Antenna Control cable is long enough to reach the gray Wago end of the Receiver Control cable. The Control cable will connect to the Receiver Control cable as shown in Figure 4-11. Measure the Control cable and cut any excess length, then strip back the jacket 3 inches, use caution to avoid nicking the individual wires. Strip -in. of insulation from each of the individual six Control Cable wires color-coded red, black, orange, white, green, and blue. Insert each wire into the appropriate terminal, using a plastic insertion tool, Wago P/N 231-131, included or small screwdriver. It is not necessary to tin the bare wire leads. The gray Wago connector has two mounting ears and may be mounted in any location that is convenient. Make sure the connection is on the wire and not on the wire insulation. Cut off the silver colored shield wire, it is not used.

Wiring Aid Tool

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Figure 4-11. ACU Power Connection Wiring 4.4 ACU Power Connection
Refer once again to Figure 4-11. As shown in this drawing there are two 16 gage wires, one red and one black, these wires will connect to a 12-volt DC power source. The red 16-gauge wire will connect to positive 12 volts and the black 16-gauge wire will connect to ground. It is not necessary to install a fuse in-line with this connection, the DBS-4500 electronics is designed with an integrated resetable fuse. Do not apply power at this time. NOTE: It is extremely important that the 12 Volt DC supply to the DBS-4500 antenna system is a clean, continuous source, that does not fluctuate. To insure a proper power source, Datron recommends the use of an AC to DC power supply rated for a minimum of 4 amps at 12 volts. If you do not have a source for this supply, contact Datron and ask for part number PSA-124P.

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Installing the Antenna Power Switch
Figure 4-12 Step 1 Determine the desired switch location and hold the switch bezel in that location to be sure that the switch assembly will fit. Also verify access and clearance behind the panel. Using the switch bezel as a template, mark the locations of the 2 screw holes and the center rectangular opening. Drill the two mounting holes where marked using a 3/32-inch drill bit. Using a hole saw; cut a 1-inch hole in the center of the rectangular pattern that was marked in step 2. Feed the red and blue 22 gage wires from the inside of the vehicle panel, through the 1inch hole, so that 8 inches of wire extends through to the outside of the panel. Crimp a faston connector onto the extended blue and red wire wires. Snap the switch into the bezel from the front side as shown in front view of Figure 4-12. Note that the vertical white line on the rocker switch should be located towards the top of the switch plate. Then push the faston connectors onto the switch terminals as shown in diagram side view. Install the switch assembly into the panel and fasten using the 2 screws supplied.

Step 4

Step 5

Step 6

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Step 7

Connect the 22 gage red wire to any positive 12 volt power source and connect the blue wire to the Receiver control connector as shown in Figure 4-11. NOTE: Do not apply to power until all connections are made and verified.
Connecting the Antenna System to a DIRECTV Compatible Satellite Receiver Connect the coax cable from the satellite antenna to the receiver jack marked SATELLITE IN. Connect the second coax cable to a second receiver if present. Consult the receiver Operating Instruction Manual for power requirements and s instructions for connecting the satellite receiver to the television and other audio/video components. NOTE: When using an inverter to power the satellite receiver it is recommended that it should be rated, at a minimum of twice the power rating of the receiver. For example: a receiver rated at 23-Watts would need at least a 46-Watt inverter. An inverter is available through any commercial electronics store.

Step 2 Step 3

Power on the receiver and video monitor. The video monitor should display the message Searching for Satellite. If this message is not displayed check the RF and video connections from the receiver to the video monitor. Consult the receiver operating s instruction manual for troubleshooting information. Once the proper connection to the video monitor has been established, it is time to power on the Datron DBS-4500 by actuating the power switch. After approximately 30 seconds, the video monitor should display now display the message INIT REV XXXX where XXXX is an alpha-numerical software revision code. The DBS-4500 has been designed to display several error codes if a problem is detected with the system installation. As list of error codes can be found in Table 1 and Table 2. Connecting the Antenna to an EchoStar Compatible Receiver
In order to use the DBS-4500 CruiseTV with an EchoStar compatible receiver, it is necessary to obtain an Echo Star upgrade kit, Datron P/N 130742-101. This kit consists of an RS-232 interface box P/N 128667-101 and an adapter cable P/N 130741-001.

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Installation
Remove the communication port cover from the EchoStar receiver, (see the compatibility matrix in Appendix A, at the end of this manual for a list of compatible receivers), install the RS-232 interface box and attach the mounting screws. Next attach the adapter cable to the conversion box via the 9-pin connector. Attach the remaining end of the adapter cable to the DBS-4500 serial 9 pin connector (see Figure 4-11). Installation is now complete. CruiseTV will automatically identify the EchoStar receiver at power up.
* NOTE: Satellite receiver not included in EchoStar upgrade kit.

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This concludes the installation of the DBS-4500 In-Motion Satellite Television System. The following troubleshooting section will assist in detecting any problems with the installation of this system. For more detailed information on the operation of CruiseTV by Datron, consult the User Guide P/N Ms 01335. To locate the authorized dealer nearest you, contact Datron/Transco Inc. Customer Service Department at (800) 287-5052.

Troubleshooting

Error conditions are described in Table 1 and possible solutions are indicated for each symptom. If you have trouble and cannot resolve it with this guide, contact your Datron dealer or Datron/Transco Inc. at 1-800-287-5052.

Table 1. Error Conditions and Solutions Symptom Does not acquire Indication No screen display Cause Switch not turned on Battery dead Power not connected to battery Antenna not connected Bad switch Monitor not turned on Receiver not turned on ACU not connected Receiver not connected Excessive motion Possible Solution Turn on switch Recharge/replace battery Connect power to battery
INIT-REV XXXX does not display on monitor INIT-REV XXXX continuously displayed on monitor Searching for Satellite continuously displayed on monitor
Connect missing/loose cable Replace switch Turn on/plug in monitor Turn on/plug in receiver Connect missing/loose cable Connect missing/loose cable Normal operation; reduce vehicle motion Move vehicle to new location Connect all cables Clean radome
View is obstructed Antenna coax not connected Radome covered with debris Initialized during excessive motion Radome covered with dew
Stop motion during initialization Spray radome with hose, or Wipe excess moisture from radome, or Drive vehicle to remove moisture coating

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Table 1. Error Conditions and Solutions Symptom Picture drops out Indication Momentary freeze frame Continuous freeze frame Picture pixeling Searching for satellitedisplayed on monitor Cause View obstructed Large vehicular motion Receiver malfunction View obstructed Large vehicular motion Long time view obstruction Very large vehicular motion Vehicle turned past limits Re-acquisition not successful Displays when reset if performed Possible Solution Normal operation Turn receiver off and on Normal operation Normal operation; picture should return within three minutes Reboot system Normal operation; picture should return within 30 seconds Normal operation; picture should return within three (3) minutes Calibration performed by turning power off and on every 10 seconds, five times
Repositioning displayed on monitor INIT-REV XXXX displayed Cal. Required displayed on monitor

Failure Messages

Failure messages are described in Table 2. If any of these messages are displayed contact your nearest Authorized Service Center or call Datron directly at (800) 287-5052.

Table 2. Failure Messages Failure Messages Displayed on Screen CODE: 01 AZ & EL Reason for Message Display Both AZ and EL index switches/motors failed. AZ index switch/motor failed. EL index switch/motor failed. Fault in the analog-to-digital converter. X gyro rate sensor failed. Y gyro rate sensor failed. Z gyro rate sensor failed. Pitch level sensor failed. Possible Solution Contact nearest Authorized Service Center or call Datron at (800) 287-5052
CODE: 02 AZIDX CODE: 03 ELIDX CODE: 04 A2D CODE: 05 XRATE CODE: 06 YRATE CODE: 07 ZRATE CODE: 08 PLEVL

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Table 2. Failure Messages Failure Messages Displayed on Screen CODE: 09 RLEVL Reason for Message Display Roll level sensor failed. Possible Solution Contact nearest Authorized Service Center or call Datron at (800) 287-5052 ? ? Repair or replace coax Check receiver voltage to LNBF

CODE: 10 LNBFV

Failure of the R-hand/L-hand polarity of the LNBF.

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Warranty
Datron/Transco Inc. (DTi) warrants this product to be free from defects in material and workmanship for two (2) years parts and one (1) year labor. Proof of purchase in the form of a bill of sale or invoice indicating the product installation date must be presented to obtain warranty service. Datron/Transco Inc. liability hereunder is limited to cost of parts for two (2) years and labor costs for one (1) year to replace or repair, at its discretion, any part or parts determined to be defective in material or workmanship. Parts manufactured other than by Datron/Transco Inc. are warranted separately by the applicable parts manufacturer. This warranty does not cover cosmetic damage of a non-functional nature or damage due to acts of God (including but not limited to lightning, windstorm, hail). This warranty also does not cover damage caused by improper voltage regulation. This warranty does not apply if the product has been improperly installed or subjected to misuse, neglect, or accidental damage. This warranty is invalid if the factory-applied serial number has been altered or removed from the product. Repair or replacement as provided under this warranty is the exclusive remedy of the consumer. Datron/Transco Inc. shall not be liable for any incidental or consequential damages for breach of any expressed or implied warranty of this product. In no event will Datron/Transco Inc. liability, if any, exceed the purchase price paid for the product. THERE ARE NO WARRANTIES EXPRESSED OR IMPLIED EXCEPT AS STATED HEREIN. To locate the authorized dealer nearest you, contact Datron/Transco Inc. Customer Service Department at: 1-800-287-5052.

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Appendix A Datron Satellite System Receiver Compatibility Matrix

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July 2, 1999 Page 1 of 2
Datron Satellite System Receiver Compatibility Matrix
Brand Receiver SONY SAT-B1 SAT-B2 SAT-B3 SAT-A1 SAT-A2 SAT-A3 SAT-A4 SAT-A50 RCA DRD122RW DRD102RW DRD203RW DRD303RA DRD403RA DRD703RA DRD505RB DRD523RB DRD515RB DRD203RB HNS HIRD-A33 ECHOSTAR ISD2350 ISD4000 ISD5000 ISD3350 ISD4500 All Others

DBS-4500-100 Series

DIRECTV/DISH Compatible
Not Compatible Not Compatible OK - DIRECTV OK - DIRECTV OK - DIRECTV OK - DIRECTV OK - DIRECTV OK - DIRECTV (6) Not Compatible Not Compatible Not Compatible Not Compatible OK - DIRECTV (5) OK - DIRECTV (5) OK - DIRECTV (5) OK - DIRECTV (5) OK - DIRECTV (5) OK - DIRECTV (5) OK - DIRECTV (5) OK - DISH (4) OK - DISH (4) OK - DISH (4) OK - DISH (4) OK - DISH (4) Not Compatible

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July 2, 1999 Page 2 of 2
NOTES: 3 HNS Receivers: Requires special ACU/Satellite Receiver Interface Cable - Datron Part Number: 128649-ECHOSTAR Receivers: Reference Technical Bulletin #11
Echostar Receivers requires special interface cable: DBS-4500-100 Datron Part Number: 130742-101
5 FOR OPTIMUM PERFORMANCE OF THE DBS-4000 AND DBS-4500 "CRUISETV" IT IS SUGGESTED THAT THE SONY SAT-A1, SAT-A2, SAT-A3 or SAT-A4 RECEIVERS BE USED. 6 Compatible with software revision D or above. ADDITIONAL NOTES: No models of the Uniden receivers are compatible with Datron products. Hitachi and Toshiba receiver compatibility pending Call Datron Datron Technical Support 1-800-287-5052 if you have questions regarding this data.