Crown FME 100W manuály

Crown FME 100W Specifikace (109 strany)

Značka: Crown | Kategorie: Procesory | Velikost: 2.45 MB |

Angličtina

Tabulka s obsahem

Revision Control

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Important Notices

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ContentsContents

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Contents

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Section 1—Getting Acquainted

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1.1 Your Transmitter

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1.2 Applications and Options

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1.2.1 Stand-Alone

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1.2.2 Backup

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1.2.3 Booster

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1.2.4 Exciter

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1.2.5 Translator

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1.2.6 Satellator

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Getting Acquainted

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1.4 Receiver Specifications

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1.5 Safety Considerations

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Section 2—Installation

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2.1 Operating Environment

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2.2 Remove PA Tray Spacers

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2.3 Power Connections

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MEGAHERTZ

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= 88.1 MHz

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= 107.9 MHz

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Installation

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2.6 RF Connections

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2.7 Audio Input Connections

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SCA Inputs

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(BNC) Connectors

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Audio Monitor

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(RCA) Jacks

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Composite Input

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(BNC) Connector

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Remote I/O

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Section 3—Operation

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Power Switch

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Carrier Switch

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Operation

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3.2 Power Switches

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3.3.1 Audio Processor Input

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3.3.3 Modulation Display

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3.4 Input Gain Switches

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3.5 Processing Control

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3.6 Stereo-Mono Switch

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3.7 RF Output Control

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3.8 Digital Multimeter

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3.9 Fault Indicators

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Principles of Operation

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4.1 Part Numbering

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4.4 RF Exciter Circuit Board

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4.5 Metering Circuit Board

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4.6 Motherboard

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4.7 Display Circuit Board

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4.10 RF Driver

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4.11 RF Amplifier

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4.12 Chassis

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FM BROADCAST TRANSMITTER

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Adjustments and Tests

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5.1.1 Pre-Emphasis Selection

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5.2.1 Separation

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5.2.2 Composite Output

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5.2.3 19 kHz Level

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5.2.4 19 kHz Phase

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5.3.2 Modulation Compensator

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5.3.4 FSK Balance Control

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5.4.1 Power Calibrate

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5.4.2 Power Set

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5.4.3 SWR Calibrate

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5.4.4 PA Current Limit

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5.5 Motherboard Adjustments

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5.9 Performance Verification

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5.10 Carrier Frequency

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5.11 Output Power

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5.13 Pilot Frequency

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5.21 Additional Checks

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Section 6—Reference Drawings

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6.1 Views

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Reference Drawings

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SCM, FM AUDIO PROCESSOR

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CROWN INTERNATIONAL, INC

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SEE NOTE 10

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UNLESS OTHERWISE SPECIFIED:

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D 8169-1

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PAI LIMIT

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POWER SET

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POWER CAL

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D 8167-5

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200915-SCH

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FM500 P.A

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P10421-9

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Q43310-4

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FM500 CHASSIS WIRING

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Receiver

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Section 7—Service and Support

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7.1 Service

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7.2 24–Hour Support

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7.3 Spare Parts

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Three-Year Limited Warranty

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Factory Service Instructions

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Appendix

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Transmitter Output Efficiency

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Appendix–2

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FM500 User's Manual

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Glossary

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