Crown FM2000A Manuals

Manuals and User Guides for Crown FM2000A. We have 1 Crown FM2000A manual available for free PDF download: User Manual

Crown FM2000A User Manual

Crown FM2000A User Manual (56 pages)

Amplifier Package

Brand: Crown | Category: Amplifier | Size: 0.86 MB

Table of Contents

Important Notices
2
Table of Contents
3
Section 1-Getting Acquainted

5
- Your Amplifier Package
  6
- Amplifier Package Specifications
  7
- Safety Considerations
  8
- Dangers
  8
- Warnings
  8
- Cautions
  8
Section 2-Installation

9
- Operating Environment
  10
- Tools Required
  10
- Unpacking
  10
- Preinstallation
  11
- Power Amplifier Modules
  11
- Hubble Twist Lock® Connector Wiring
  12
- Installation
  13
- Remote I/O Connection
  14
Section 3-Operation

17
- Initial Power-Up Procedures
  18
- Power Switches
  20
- AC Input Circuit Breaker
  20
- DC Power Switch
  21
- Interlock Switch
  21
- Digital Multimeter
  22
- Fault Indicators
  23
- Fuse Indicators
  24
Section 4-Principles of Operation

25
- PA2000 Power Amplifier
  26
- Power Modules
  26
- Power Combiner Board
  26
- Backplane Assembly
  27
- Backplane DC Interconnect Board
  27
- Input Divider Board
  27
- Output Combiner Board
  27
- Output Filter & Reflectometer
  27
- Metering and Control Board
  28
- DC Fuse and Power Distribution Board
  28
- Cooling Fans
  28
- PS2000 Power Supply
  29
- AC Input Board
  29
- PFC (Power Factor Correcting) Switching Board
  29
- DC Output Board
  30
- Cooling Fans
  30
Section 5-Troubleshooting

31
- Troubleshooting Flow Chart Analysis
  32
- In Ref (Input Drive Reference)
  33
- SWR (Standing Wave Ratio)
  33
- ALC (Automatic Level Control)
  33
- Power out
  33
- Digital Multimeter Parameters
  33
- PA Temp
  34
- PA Voltage
  34
- Tot Current
  34
- Pa1-8
  34
- Fault Indicators
  35
- Antenna
  35
- RF Drive
  35
- PA Temp
  35
- Potential Causes for Non-Functioning Cooling Fans
  35
- Pa DC
  36
- Multiple Indicators
  36
Section 6-Reference Drawings

37
- Views
  38
- Diagrams and Schematics
  39
Section 7-Service and Support

45
- Service
  46
- 24-Hour Support
  46
- Spare Parts
  46
Glossary

50
Index

55

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