Manual Do Utilizadoríndice analíticoDocument Change Record2Table of Contents3List of Figures7List of Tables91 GENERAL111.1 Manual Scope111.2 Applicable Documents11Table 1-1 Applicable Documents121.3 About Glenayre131.3.1 Product Warranty Information141.3.2 Service Warranty Information142 SPECIFICATIONS15Table 2-1 Specifications15RF Characteristics15Physical Characteristics15Service Conditions15Voltage Requirements and Power Consumption16Performance Specifications163 DESCRIPTION173.1 Conceptual Description173.2 Physical Description173.2.1 Mounting Provisions17Figure 3-1 Transmitter Chassis Isometric Front View183.3 Simplified Paging-Site Functional Description193.3.1 Paging Site193.3.2 Communications Equipment and Transmitter Controller193.3.3 Paging Transmitter19Figure 3-2 Typical PA Top Views20Figure 3-2, Typical PA Top Views, (continued)21Figure 3-2, Typical PA Top Views, (continued)223.3.4 Video Display Terminal233.4 Site Signal Flows243.4.1 Site RF-Signal Flow243.4.2 Site Audio-Signal Flow243.4.3 Site Control-Signal Flow243.4.4 Status-Signal Flow25Figure 3-3 Transmitter Functional Diagram254 INSTALLATION AND SETUP274.1 Inspection274.2 Installation274.2.1 Tools and Equipment Required27Table 4-1 Tools and Equipment274.2.2 Rack Positioning274.2.3 Rack Grounding284.2.4 Positioning within the Rack284.2.5 Primary Power Requirements284.2.6 Equipment Cabling294.2.7 PA Chassis Connections29Table 4-2 PA Chassis Connectors294.2.8 Metering Board Connections30Table 4-3 Metering Board Connectors30Figure 4-1 Transmitter Rear View with Door Open31Figure 4-2 Transmitter Chassis Pictorialized Schematic32Table 4-4 Exciter J6-to-Metering Board DB-15 J6 Pin Functions334.2.9 System Connectors334.2.10 I20 Control334.3 Setup33Table 4-5 Metering Board Jumper Table for Transmitter Setups (w/ assembly 2000.00116)34Table 4-6 Metering Board Jumper Table for Transmitter Setups (w/ assembly 2000.00513)34Table 4-7 Detail of J1 Connections (DB-25) between Metering Board and PA RF Compartment354.4 Ultimate Disposition365 OPERATION375.1 Controls and Indicators375.2 Operation375.2.1 Turn PA On and Off375.2.2 Fan(s) Control37Table 5-1 Metering Board Fuses, Indicators, and Test Points385.2.3 Key and Unkey PA38Figure 5-1 Metering Board Assembly 2000.0011639Figure 5-2 Metering Board Assembly 2000.00513406 THEORY OF OPERATION416.1 Metering Board416.1.1 Dc-Power Distribution416.1.2 Control-Signal Distribution41Figure 6-1 Metering Board 2000.00116 Functional Diagram42Figure 6-1, Metering Board Functional Diagram (continued)43Figure 6-2 Metering Board 2000.00513 Functional Diagram44Figure 6-2 Metering Board 2000.00513 Functional Diagram (continued)45Table 6-1 Input-Select Metering Lines from Exciter467 MAINTENANCE477.1 General477.2 PA-Current Check477.3 Dc-Ripple Check488 CHECKOUT498.1 General498.2 Checkout Procedures498.2.1 Dc-Voltage Verification498.2.2 VDT Power-up Verification508.2.3 Cooling-Fans Check509 REMOVAL AND REINSTALLATION519.1 Transmitter Chassis51Removal51Reinstallation519.2 Power Supply519.3 PA RF Compartment51Removal52Reinstallation529.4 Exciter Removal and Reinstallation52Removal52Reinstallation529.5 Metering Board Removal and Reinstallation53Removal53Reinstallation539.6 Fan Removal and Reinstallation54Removal54Reinstallation54A55C55D55E55F55G55H55I55J55K55L55M56O56P56R56S56T56V56W56Tamanho: 1 MBPáginas: 57Language: EnglishAbrir o manual