Shyam Telecom Inc. R20-1900 マニュアル

目次

• 1. Document History

  4
• 2. Disclaimer

  4
• 3. Safety Instructions and Warnings

  4
• 3.1. Personnel Safety

  4
• 3.2. Equipment Safety

  4
• 3.3. Electrostatic Sensitivity

  6
• 4. Introduction

  7
• 4.1. Purpose

  7
• 4.3. Definitions

  7
• 4.4. References

  8
• 4.5. General

  8
• 5. Functional Description Of R20 Repeater

  9
• 5.1. General Description

  9
• 5.2. Typical In-Building Coverage

  10
• 6. To Get started-Basic Software Control Of the Repeater

  13
• 6.1. General

  13
• 6.2. Terminal Set-up

  13
• 6.3. Technical Description of R-20 Repeater

  23
• 7. R20 Repeater Specifications

  26
• 7.1. Electrical Specifications-RF

  26
• 7.2. Electrical Specification Power Requirement

  26
• 7.3. External Electrical Interface

  26
• 7.4. Mechanical Specification

  26
• 7.5. Environmental Specification

  27
• 7.6. Contents of Delivery

  27
• 8. Installation

  28
• 8.1. Preparation Sheet- Pre Installation

  28
• 8.2. Engineering Consideration

  29
• 8.3. Installation Tools

  32
• 8.4. Installation Procedure

  32
• 8.5. Gain Settings

  32
• 8.6. Commissioning

  34
• 8.7. Dos & Don’t Dos

  35
• 8.8. LED Display On R-20 Unit

  35
• 8.9. Checklist – Post Installation

  36
• 9. System Maintenance

  38
• 9.1. General

  38
• 9.2. Preventative Maintenance

  38
• 9.3. In-Building Coverage Problems

  38