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AE Techron 2120 Manuals
Manuals and User Guides for AE Techron 2120. We have
1
AE Techron 2120 manual available for free PDF download: Step-By-Step Manual
AE Techron 2120 Step-By-Step Manual (32 pages)
multi-amp system
Brand:
AE Techron
| Category:
Amplifier
| Size: 1.58 MB
Table of Contents
Table of Contents
2
1 Multi-Amp Systems Using 2100 or 7000 Series Amplifiers
4
Safety First
4
Overview
4
Multi-Amp Configuration Accessories
4
Figure 1.1 - Maximum Continuous Output in 7000-Series Multi-Amp Systems
4
Accessory Recommendations by System Type
5
2 Multi-Amp System Principles
6
One Master Amplifier for Series Systems
6
All Master Amplifiers for Parallel Systems
6
Use Only 7000-Series Amplifiers of the same Model Number
6
Use Correct Wiring
6
When Constructing Output Wiring, Use These Basic Criteria
6
Operate with Safety in Mind
6
3 Series Systems Configuration and Wiring
7
Choosing Single-Ended or Differential Configuration for Two-Amplifier Systems
7
Configure SIM-BNC-OPTOC Input Cards
7
Figure 3.1 - Two in Series: Single-Ended Vs. Differential
7
Figure 3.2 - SIM-BNC-OPTOC Card Jumper Locations
7
Install SIM-BNC-OPTOC Input Cards in Amplifiers
8
Configure Amplifiers' Main Boards for Slave Operation
8
Remove Output Terminal Resistor
9
Attach Master/Slave Labels (Optional)
9
Figure 3.3 - 7224 Amplifier Access Panel Screw Locations
9
Figure 3.4 - Master/Slave Jumper Locations
9
Figure 3.5 - 7224 Output Terminal Resistor
9
Figure 3.6 - 7548/7796 Output Terminal Resistor
9
Series System Wiring
10
Two in Series - Differential
10
Figure 3.7 - Terminating the Amplifier Input
10
Figure 3.8 - Verifying DC Offset
11
Figure 3.9 - Verifying Amp Gain
11
Figure 3.10 - Verifying System Gain
12
Figure 3.11 - Two Amplifiers in Series - Differential Configuration
12
Two or Three in Series - Single Ended
13
Figure 3.12 - Terminating the Amplifier Input
13
Figure 3.14 - Verifying Amp Gain
14
Figure 3.13 - Verifying DC Offset
14
Figure 3.15 - Verifying System Gain
15
Figure 3.16 - Two Amplifiers in Series - Single-Ended Configuration
15
Figure 3.17 - Three Amplifiers in Series - Single-Ended Configuration
16
4 Parallel Systems Configuration, Wiring and Balancing
17
Install Ballast Resistors
17
Figure 4.1 - 7224 Ballast Resistor Mounting
17
Figure 4.2 - 7796 Ballast Resistor Mounting
17
Figure 4.3 - 7224 Ballast Resistor Connected to Output Terminal
17
Figure 4.4 - 7796 Ballast Resistors Connected to Output Terminal
17
Main Board Access
18
Disable Gain Controls (7224 Amplifiers Only)
18
Figure 4.5 - Access Panel Screw Locations
18
Figure 4.6 - Gain Control Connection on Main Board
18
Parallel System Balancing
19
Connect for Balancing
19
Figure 4.7 - Gain Control Pin Settings
19
Figure 4.8 - Connecting for Balancing (Four in Parallel Shown)
19
Verify Interlock Operation
20
Adjust DC Offset
20
Wire and Connect Parallel Inputs
20
Figure 4.9 - Terminating the Amplifier Input
20
Figure 4.10 - Main Board Balancing Control Locations
20
Verify and Adjust Amplifier Gain
21
Figure 4.11 - Wiring and Test Points for DC Offset
21
Figure 4.12 - Wiring the Paralleled Input Wire
21
Figure 4.13 - Optional BNC Parallel Input Wiring (Three in Parallel Shown)
21
Amplifier Gain Matching
22
Figure 4.14- Wiring and Test Points for Amp Gain
22
Figure 4.15- Wiring and Test Points for Gain Matching
23
Verify Minimal Circulating Currents
24
Verify Current Sharing
24
Figure 4.16 - Two Amplifiers Paralleled
24
Figure 4.17 - Three Amplifiers Paralleled
25
Figure 4.18 - Four Amplifiers Paralleled
26
Appendix A Wire Current-Carrying Capacity
27
Figure A-1 - Wire Current-Carrying Capacity Chart
27
Appendix B Critical Wire Lengths in Parallel Systems
28
Figure B-1 - Critical Wire Lengths in Parallel Systems
28
Appendix C Building Parallel System Output Cables
29
Figure C-1 - Output Cables Constructed for Use in a Two-In-Parallel System
29
Appendix D Building the DB-25 Interlock Cable
30
Figure D-1 - DB-25 Cable Wiring for a Four-In-Parallel System
30
Appendix E Returning Slave Amplifiers to Stand-Alone Use
31
Figure E-1 - 7224 Access Panel Screw Locations
31
Figure E-2 - Master/Slave Jumper Locations
31
Figure E-3 - Output Terminal Resistor
31
Figure E-4 - 7548/7796 Output Terminal Resistor
31
Figure E-5 - SIM-BNC-OPTOC, Factory Default Settings
32
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