Manuals
/
Crest Audio
/
Musical Instruments & Equipment
/
Musical Instrument Amplifier
Crest Audio
CA12, CA18, CA9, CA6, CA4, CA2, Professional Power Amplifier owner manual Appendices
Models:
CA2
CA6
CA12
1
17
24
24
Download
24 pages
51.5 Kb
14
15
16
17
18
19
20
21
<
>
Specifications
Install
Appendix B - CA Block Diagram
Maintenance
Internal Configuration and Control
Connecting Power / Circuit Size Requirements
Signal LED
Appendix D Rear Panel Symbols - Legend
Important Precautions
Professional Power Amplifiers
Page 17
Image 17
Appendices
Page 16
Page 18
Page 17
Image 17
Page 16
Page 18
Contents
Professional Power Amplifier Professional Power Amplifier
PROFESSIONAL POWER AMPLIFIERS
Professional Power Amplifier Professional Power Amplifier
Professional Power Amplifier Professional Power Amplifier
A. The power supply cord or the plug has been damaged
Important Precautions
B. Objects have fallen, or liquid has been spilled into the equipment
C. The equipment has been exposed to rain
Table of Contents
Power Amplifier Owner’s Manual
Professional Power Amplifier
Professional Power Amplifier
CA12, CA18 Front View
CA2-9 Front View
Unpacking
Installation and Mounting
Introduction
circuit breaker/power
Front Panel
switch in the “ON”
4. AC Power Switch/Circuit Breaker
12. Signal Ground Lift Switch
10. Output Connectors Two versions, market dependent
11. Mode Selection Switch
13-14. Balanced 1/4 TRS & XLR Input Connectors
Internal Configuration and Control
15. Fan Inlet Ports & Filters
Input XLR Polarity
Cooling System and Requirements
Operation
Connecting Power / Circuit Size Requirements
Connecting Outputs
Connecting Inputs
Stereo Mode
Mode Selection
Parallel Mode
Bridged Mono Mode
of the CA18 features two pair of
Stereo Mode Connections
Parallel Mode Connections
Bridged Mono Mode Connections
Speakon Output Connectors
Stereo Mode Connections
Parallel Mode Connections
Speakon Output Connectors
ACL Active Clip Limiting
TourClass Protection
IGM Impedance Sensing
AutoRamp Protection
Recommended Speaker Cabling
User Precautions
Speaker Protection
User Responsibility
Service and Repair
Maintenance
Appendices
Crest Audio CA Series Power Amplifiers
Appendix A - Amplifier Specifications
Appendix A
Models CA2, CA4, CA6, CA9, CA12, CA18
Appendix B - CA Block Diagram
Appendix C - Wire Gauge Chart Metric
Appendix C - Wire Gauge Chart Imperial
Appendix D Rear Panel Symbols - Legend
XLR Pin + Switch
Appendix E CA18 Power Amplifier - Special Functions
Gain Switch
CA18 Binding Post Version - Rear View
B5000013
Choice of touring professionals
Crest Audio Inc
v. 2.9 11/25/97 1997 Crest Audio, Inc
