Crown Com-Tech CT-400 Manuals

Manuals and User Guides for Crown Com-Tech CT-400. We have 4 Crown Com-Tech CT-400 manuals available for free PDF download: Reference Manual, Service Manual, Wiring Diagram, Quick Reference

Crown Com-Tech CT-400 Reference Manual (49 pages)

Crown Com-Tech CT-1600: Reference Guide

Brand: Crown | Category: Amplifier | Size: 0.64 MB

North America
2
Fire Protective Signaling
3
Magnetic Field
3
Table of Contents
4
Com-Tech Amplifiers (120 VAC, 60 Hz Units)
6
1 Welcome

7
- Unpacking
  7
- Features
  7
2 Facilities

8
- Front Facilities
  8
- Rear Facilities
  9
3 Installation

10
- Mounting
  10
- Cooling
  10
- Mounting Dimensions
  10
  - Cooling for Units Without Internal Fans
    11
  - Additional Cooling for Units with Internal Fans
    11
- Top View of a Rack-Mounted Unit
  11
  - Wiring
    12
    
    Mode of Operation
    12
- Extra Cooling with a Rack-Mounted Blower
  12
- Wiring for Dual 8/4 Ohm Mode
  13
- Wiring for Dual 70 Volt Mode
  14
- Wiring for Bridge-Mono 70 Volt Mode (140 Volt Output)
  15
- Wiring for Parallel-Mono 70 Volt, Bridge-Mono 8/4 Ohm and Parallel-Mono 8/4 Ohm Modes
  16
  - Input Connection
    17
- Unbalanced Input Wiring
  17
- Balanced Input Wiring
  17
- Subsonic Filter Capacitor Values
  17
  - Output Connection
    18
- Unbalanced RFI Filters
  18
- Balanced RFI Filters
  18
- Wire Size Nomograph
  19
  - Additional Load Protection
    20
- Inductive Load (Transformer) Network
  20
- Loudspeaker Fuse Nomograph
  20
  - AC Mains Power
    21
4 Operation

22
- Precautions
  22
- Indicators
  22
- Protection Systems
  23
  - Odep
    23
- ODEP , IOC and Signal Presence Indicator States
  23
  - Standby Mode
    24
  - Transformer Thermal Protection
    24
  - Circuit Breaker
    24
  - Controls
    25
  - Filter Cleaning
    25
- Input Sensitivity Switch
  25
5 Technical Information

26
- Overview
  26
- Circuit Theory
  26
  - Dual Operation
    26
- Circuit Block Diagram
  27
  - Bridge-Mono Operation
    28
  - Parallel-Mono Operation
    28
6 Specifications

29
7 AC Power Draw and Thermal Dissipation

42
8 Accessories

44
- Modules
  44
- Installing a P.I
  44
  - Cooling Fan Option (120 VAC, 60 Hz Only)
    46
  - Constant Voltage Computer
    46
- Cooling Fan Option
  46
- Cooling Fan Assembly
  46
9 Fire Protective Signaling

47
10 Service

48
- Worldwide Service
  48
- North American Service
  48
  - Service at a North American Service Center
    48
  - Factory Service
    48

Crown Com-Tech CT-400 Service Manual (39 pages)

Crown Com-Tech CT-400: Supplementary Guide

Brand: Crown | Category: Amplifier | Size: 0.18 MB

Crown Com-Tech CT-400 Wiring Diagram (3 pages)

Crown Com-Tech CT-400: Specifications

Brand: Crown | Category: Amplifier | Size: 1.72 MB

Crown Com-Tech CT-400 Quick Reference (2 pages)

Com-Tech Series Professional Power Amplifier

Brand: Crown | Category: Amplifier | Size: 0.11 MB

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More Crown Manuals

Crown Com-Tech CT-400 Manuals

Crown Com-Tech CT-400 Reference Manual (49 pages)

Table of Contents

1 Welcome

2 Facilities

3 Installation

4 Operation

5 Technical Information

6 Specifications

7 AC Power Draw and Thermal Dissipation

8 Accessories

9 Fire Protective Signaling

10 Service

Crown Com-Tech CT-400 Service Manual (39 pages)

Table of Contents

Crown Com-Tech CT-400 Wiring Diagram (3 pages)

Crown Com-Tech CT-400 Quick Reference (2 pages)

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