Glenayre Electronics Inc. GL-T8311SA User Manuals

Table of Contents

• Document Change Record

  2
• Table of Contents

  3
• List of Figures

  7
• List of Tables

  9
• 1 GENERAL

  11
• 1.1 Manual Scope

  11
• 1.2 Applicable Documents

  11
• Table 1-1 Applicable Documents

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• 1.3 About Glenayre

  13
• 1.3.1 Product Warranty Information

  14
• 1.3.2 Service Warranty Information

  14
• 2 SPECIFICATIONS

  15
• Table 2-1 Specifications

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• RF Characteristics

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• Physical Characteristics

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• Service Conditions

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• Voltage Requirements and Power Consumption

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• Performance Specifications

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• 3 DESCRIPTION

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• 3.1 Conceptual Description

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• 3.2 Physical Description

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• 3.2.1 Mounting Provisions

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• Figure 3-1 Transmitter Chassis Isometric Front View

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• 3.3 Simplified Paging-Site Functional Description

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• 3.3.1 Paging Site

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• 3.3.2 Communications Equipment and Transmitter Controller

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• 3.3.3 Paging Transmitter

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• Figure 3-2 Typical PA Top Views

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• Figure 3-2, Typical PA Top Views, (continued)

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• Figure 3-2, Typical PA Top Views, (continued)

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• 3.3.4 Video Display Terminal

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• 3.4 Site Signal Flows

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• 3.4.1 Site RF-Signal Flow

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• 3.4.2 Site Audio-Signal Flow

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• 3.4.3 Site Control-Signal Flow

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• 3.4.4 Status-Signal Flow

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• Figure 3-3 Transmitter Functional Diagram

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• 4 INSTALLATION AND SETUP

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• 4.1 Inspection

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• 4.2 Installation

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• 4.2.1 Tools and Equipment Required

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• Table 4-1 Tools and Equipment

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• 4.2.2 Rack Positioning

  27
• 4.2.3 Rack Grounding

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• 4.2.4 Positioning within the Rack

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• 4.2.5 Primary Power Requirements

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• 4.2.6 Equipment Cabling

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• 4.2.7 PA Chassis Connections

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• Table 4-2 PA Chassis Connectors

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• 4.2.8 Metering Board Connections

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• Table 4-3 Metering Board Connectors

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• Figure 4-1 Transmitter Rear View with Door Open

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• Figure 4-2 Transmitter Chassis Pictorialized Schematic

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• Table 4-4 Exciter J6-to-Metering Board DB-15 J6 Pin Functions

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• 4.2.9 System Connectors

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• 4.2.10 I20 Control

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• 4.3 Setup

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• Table 4-5 Metering Board Jumper Table for Transmitter Setups (w/ assembly 2000.00116)

  34
• Table 4-6 Metering Board Jumper Table for Transmitter Setups (w/ assembly 2000.00513)

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• Table 4-7 Detail of J1 Connections (DB-25) between Metering Board and PA RF Compartment

  35
• 4.4 Ultimate Disposition

  36
• 5 OPERATION

  37
• 5.1 Controls and Indicators

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• 5.2 Operation

  37
• 5.2.1 Turn PA On and Off

  37
• 5.2.2 Fan(s) Control

  37
• Table 5-1 Metering Board Fuses, Indicators, and Test Points

  38
• 5.2.3 Key and Unkey PA

  38
• Figure 5-1 Metering Board Assembly 2000.00116

  39
• Figure 5-2 Metering Board Assembly 2000.00513

  40
• 6 THEORY OF OPERATION

  41
• 6.1 Metering Board

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• 6.1.1 Dc-Power Distribution

  41
• 6.1.2 Control-Signal Distribution

  41
• Figure 6-1 Metering Board 2000.00116 Functional Diagram

  42
• Figure 6-1, Metering Board Functional Diagram (continued)

  43
• Figure 6-2 Metering Board 2000.00513 Functional Diagram

  44
• Figure 6-2 Metering Board 2000.00513 Functional Diagram (continued)

  45
• Table 6-1 Input-Select Metering Lines from Exciter

  46
• 7 MAINTENANCE

  47
• 7.1 General

  47
• 7.2 PA-Current Check

  47
• 7.3 Dc-Ripple Check

  48
• 8 CHECKOUT

  49
• 8.1 General

  49
• 8.2 Checkout Procedures

  49
• 8.2.1 Dc-Voltage Verification

  49
• 8.2.2 VDT Power-up Verification

  50
• 8.2.3 Cooling-Fans Check

  50
• 9 REMOVAL AND REINSTALLATION

  51
• 9.1 Transmitter Chassis

  51
• Removal

  51
• Reinstallation

  51
• 9.2 Power Supply

  51
• 9.3 PA RF Compartment

  51
• Removal

  52
• Reinstallation

  52
• 9.4 Exciter Removal and Reinstallation

  52
• Removal

  52
• Reinstallation

  52
• 9.5 Metering Board Removal and Reinstallation

  53
• Removal

  53
• Reinstallation

  53
• 9.6 Fan Removal and Reinstallation

  54
• Removal

  54
• Reinstallation

  54
• A

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• C

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• D

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• E

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• F

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• G

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• H

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• I

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• J

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• K

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• L

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• M

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• O

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• P

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• R

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• S

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• T

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• V

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• W

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