User's Manual

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Table Of Contents

Foreword
- General Safety Precautions
- Computer Software Copyrights
- Document Copyrights
- Disclaimer
- Trademarks
General Safety and Installation  Standards and Guidelines
MOTOTRBO SLR 5000 Series Repeater  Supplemental Safety and Installation Requirements
Environmental Information
- Material Content
- Disposal of your Electronic and Electric Equipment
- Disposal Guideline
Document History
Contents
List of Figures
List of Tables
List of Procedures
Related Publications
Summary of Bands Available
Commercial Warranty
- Limited Warranty
SLR 5000 Series Repeater
- 1.1 Notations Used in This Manual
- 1.2 Description
- 1.3 Operating Features
- 1.4 Frequency Ranges and Power Levels
- 1.5 Specifications
- 1.6 Theory of Operation
- 1.7 Basic Repeater Level Troubleshooting – RDAC and LEDs
- 1.8 Repeater Model Numbering Scheme
- 1.9 Model Chart
SLR 5000 Series Satellite Receiver
- 2.1 Description
- 2.2 Operating Features
- 2.3 Frequency Ranges
- 2.4 Specifications
- 2.5 Configuration
- 2.6 Basic Station Level Troubleshooting – RDAC and LEDs
- 2.7 Model Chart
SLR 5000 Series Modem
- 3.1 Description
- 3.2 Receiver Subsystem
  - 3.2.1 Specifications
- 3.3 Transmitter Exciter Subsystem
  - 3.3.1 Specifications
- 3.4 Station Control Subsystem
  - 3.4.1 High Stability Reference Block
  - 3.4.2 Audio
- 3.5 Station Control Interface
SLR 5000 Series Power Amplifier
- 4.1 Description
  - 4.1.1 General Description
- 4.2 Input and Output Connections
- 4.3 Frequency Ranges
- 4.4 Specifications
- 4.5 Modem Interface
SLR 5000 Series Power Supply
- 5.1 Description
  - 5.1.1 General Description
- 5.2 Specifications
- 5.3 Power Supply Interface
SLR 5000 Series Front Panel
- 6.1 Description
  - 6.1.1 General Description
- 6.2 Input and Output Connections
- 6.3 Interfaces
  - 6.3.1 Modem Interface
  - 6.3.2 User/Service Interface
    - 6.3.2.1 USB
    - 6.3.2.2 LED Indicators
SLR 5000 Series Back Panel
- 7.1 Description
  - 7.1.1 General Description
- 7.2 Back panel Interfaces
SLR 5000 Series Test Equipment And Service Aids
- 8.1 Recommended Test Equipment
- 8.2 Service Aids
SLR 5000 Series Performance Check or Testing
- 9.1 General
- 9.2 Transmitter Testing
- 9.3 Receiver Testing
- 9.4 Auto Test and Tune Support
SLR 5000 Series Programming and Tuning
- 10.1 Introduction
- 10.2 Customer Programming Software Setup
- 10.3 Reference Oscillator Alignment
  - 10.3.1 Tuning the Reference Oscillator Alignment
- 10.4 Repeater Tuning Setup
- 10.5 Rx Audio Level Set
  - 10.5.1 Tuning the Rx Audio Level Set
- 10.6 Tx Audio Level Set
  - 10.6.1 Tuning the Tx Audio Level Set
- 10.7 Modulation Limit Alignment
- 10.8 Changing to Battery Charger Only Mode
SLR 5000 Series Maintenance and Disassembly/Reassembly
- 11.1 Introduction
- 11.2 Routine Maintenance
- 11.3 Preventive Maintenance
  - 11.3.1 Inspection
  - 11.3.2 Cleaning Procedures
- 11.4 Safe Handling of CMOS and LDMOS Devices
- 11.5 Disassembly
  - 11.5.1 Disassembly – General
  - 11.5.2 Disassembly – Detailed
- 11.6 Assembly and Reassembly
  - 11.6.1 Assembly – Detailed
    - 11.6.1.1 Back Panel Installation

Procedure:

1 Remove the nut securing the N-Type connector to the back panel on the Power Amplifier with a

0.75 in. (19 mm) hex nut driver.

2 Remove the accompanying lock washer.

3 Remove the four screws securing the Power Amplifier Module to the Repeater chassis with a

T20 Torx driver.

Figure 55: Removing Power Amplifier Module

4 Remove the Power Amplifier Module from the Repeater.

11.5.2.9

Back Panel Removal

Procedure:

1 Remove the two nuts securing the RX and Reference (REF) BNC cables to the back panel with

a 16 mm hex nut driver.

2 Remove the two corresponding lock washers.

3 Remove the two cables.

Figure 56: Removing Rx and REF BNC Cables

4 Remove the ground screw located below the REF connector with a T30 Torx driver.

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Chapter 11: SLR 5000 Series Maintenance and Disassembly/Reassembly

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