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CL1
Crown CL1 Manuals
Manuals and User Guides for Crown CL1. We have
6
Crown CL1 manuals available for free PDF download: Operation Manual, Reference Manual, Brochure, Specifications, Supplementary Manual, Architectural & Engineering Specifications
Crown CL1 Reference Manual (44 pages)
Brand:
Crown
| Category:
Amplifier
| Size: 8.38 MB
Table of Contents
Table of Contents
6
Contractor Series
8
Figure 1.1 Contractor Series Amplifiers
8
1 Welcome
9
Unpacking
9
Features
9
2 Controls, Indicators and Connectors
10
Figure 2.1 Contractor Series Front Panel Controls and Indicators
10
Figure 2.2 CH1 & CH2 Back Panel Controls and Connectors
10
Figure 2.3 CH4 Back Panel Controls and Connectors
11
Figure 2.4 CL1 & CL2 Back Panel Controls and Connectors
11
Figure 2.5 CL4 Back Panel Controls and Connectors
11
3 Installation
12
Mounting
12
Wiring
12
Figure 3.1 Mounting Dimensions
12
Figure 3.2 Stereo/Bridge Switch
13
Figure 3.3 4/8 Ohm, 70V/100V Operation Switches
13
Input Wiring
13
Output Wiring
13
Figure 3.4 CH1 & CH2 Wiring for Stereo Mode
14
Figure 3.5 CH1 & CH2 Wiring for Bridge Mode
14
Figure 3.6 CH4 Wiring for Stereo Mode
15
Figure 3.7 CH4 Wiring for Bridge Mode
15
Figure 3.8 CL1 & CL2 Wiring for Stereo Mode
16
Figure 3.9 CL1 & CL2 Wiring for Bridge Mode
16
Figure 3.10 CL4 Wiring for Stereo Mode
17
Figure 3.11 CL4 Wiring for Bridge Mode
17
4 Operation
18
Precautions
18
Startup Procedure
18
Indicators
18
Figure 4.1 Indicators
18
Controls
19
5 Advanced Features and Options
19
BCA ® (CH4 and CL4 Only)
19
Switching Power Supply with PFC (CH4 and CL4 Only)
19
Crown SST Modules
20
SST-MX Crossover
20
SST-SX Crossover
20
Figure 5.1 SST-MX Crossover Block Diagram
20
SST-SBSC Module
21
Fault Monitoring
21
Constant Voltage Computer
21
Figure 5.2 SST-SX Crossover Block Diagram
21
Figure 5.3 SST-SBSC Crossover Block Diagram
21
6 Principles of Operation
22
CH1, CH2, CL1 and CL2
22
Figure 6.1 CH1 & CH2 Circuit Block Diagram
22
Figure 6.2 CL1 & CL2 Circuit Block Diagram
23
CH4 and CL4
24
Audio Signal Path
24
Figure 6.3 CH4 Circuit Block Diagram
24
Figure 6.4 CL4 Circuit Block Diagram
25
Power Supply Operation
26
7 Specifications
27
Figure 7.1 Contractor Series Output Power
29
Figure 7.2 CH1 & CH2 Frequency Response
29
Figure 7.3 CL1 & CL2 Frequency Response
29
Figure 7.4 CH4 & CL4 Frequency Response
30
Figure 7.5 CH1, CH2, CL1 & CL2 Damping Factor
30
Figure 7.6 CH4 & CL4 Damping Factor
30
Figure 7.7 CH1, CH2, CL1 & CL2 Output Impedance
31
Figure 7.8 CH4 & CL4 Output Impedance
31
8 AC Power Draw and Thermal Dissipation
32
Figure 8.1 CH1 Power Draw, Current Draw and Thermal Dissipation
32
Figure 8.2 CH2 Power Draw, Current Draw and Thermal Dissipation
33
Figure 8.3 CH4 Power Draw, Current Draw and Thermal Dissipation
33
Figure 8.4 CL1 Power Draw, Current Draw and Thermal Dissipation
33
Figure 8.5 CL2 Power Draw, Current Draw and Thermal Dissipation
34
Figure 8.6 CL4 Power Draw, Current Draw and Thermal Dissipation
34
9 Installation Helps
35
Cooling
35
Additional Cooling
35
Input Wiring
35
Figure 9.1 Extra Cooling with a Rack-Mounted Blower
35
Figure 9.2 Balanced & Unbalanced Input Wiring
36
Figure 9.3 Polarity Conversions
36
Figure 9.4 Balanced Input Wiring
36
Figure 9.5 Unbalanced Input Wiring
36
Solving Input Problems
36
More about Output Modes
37
4/8 Ohm Operation (CH and CL Series)
37
And 100V Operation (CH Series Only)
37
Figure 9.6 Infrasonic Filter Capacitor Values
37
Figure 9.7 Unbalanced RFI Filters
37
Figure 9.8 Balanced RFI Filters
37
Output Wiring
38
Figure 9.9 Wire Size Nomograph
38
Additional Load Protection
39
Figure 9.10 Inductive Load (Transformer) Network
39
Solving Output Problems
39
Fault Circuit Wiring
40
Figure 9.11 Loudspeaker Fuse Nomograph
40
Figure 9.12 Fault Status LED Circuitry
40
Figure 9.13 RJ Jack Wiring and Pin Assignments
40
10 Applications
41
Restaurant
41
Figure 10.1 Restaurant System Example
41
House of Worship
42
Figure 10.2 House of Worship System Example
42
11 Service
43
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Crown CL1 Operation Manual (44 pages)
CH and CL Series Power Amplifiers
Brand:
Crown
| Category:
Amplifier
| Size: 6.58 MB
Table of Contents
Operation Manual
1
Important Safety Instructions
2
Declaration of Conformity
3
Table of Contents
4
1 Welcome
5
Features
5
How to Use this Manual
5
2 Setup
6
Unpack Your Amplifier
6
Install Your Amplifier
6
Ensure Proper Cooling
6
Choose Input Wire and Connectors
7
Choose Output Wire and Connectors
7
Switch Settings
8
Wire Your System
9
Models CH1 & CH2 Stereo Mode
9
Models CH1 & CH2 140V Bridge Mode
9
Model CH4 Stereo Mode
10
Model CH4 Bridge Mode
10
Models CL1 & CL2 Stereo Mode
11
Models CL1 & CL2 Bridge Mode
11
Model CL4 Stereo Mode
12
Model CL4 Bridge Mode
12
All Models: How to Parallel the Inputs
13
In Stereo Mode
13
Connect to AC Mains
13
Startup Procedure
13
3 Operation
14
Precautions
14
Indicators
18
Controls
18
4 Advanced Features and Options
19
Protection Systems
19
Power Circuit Breaker
19
Proportional-Speed or 3-Speed Fan
19
Advanced Features
19
BCA ® (CH4 and CL4 Only)
19
Switching Power Supply with PFC (CH4 and CL4 Only)
19
Options
19
Input Sensitivity
19
Crown SST Modules
19
Advanced Features
20
Fault Monitoring
21
Precision Detented Level Controls
22
5 Principles of Operation
23
CH1, CH2, CL1 and CL2
23
CH4 and CL4
25
Audio Signal Path
25
Power Supply Operation
27
6 Troubleshooting
28
7 Specifications
29
8 AC Power Draw and Thermal Dissipation
34
Thermal Dissipation
35
9 Service
38
International and Canada Service
38
US Service
38
Service at a US Service Center
38
Factory Service
38
Factory Service Shipping Instructions
38
Packing Instructions
38
Estimate Approval
38
Payment of Non-Warranty Repairs
38
10 Warranty
39
Crown Factory Service Information Form
41
Product Registration
41
Crown Audio Factory Service Information
43
Crown CL1 Brochure (20 pages)
Crown 1160MA: Product Brochure
Brand:
Crown
| Category:
Amplifier
| Size: 7.42 MB
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Crown CL1 Specifications (2 pages)
Contractor Series
Brand:
Crown
| Category:
Amplifier
| Size: 0.4 MB
Crown CL1 Supplementary Manual (1 page)
AC Power Draw and Thermal Dissipation Contractor Series
Brand:
Crown
| Category:
Amplifier
| Size: 0.34 MB
Crown CL1 Architectural & Engineering Specifications (1 page)
Contractor Series
Brand:
Crown
| Category:
Amplifier
| Size: 0.06 MB
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