User Manuals: Studer A3 Active Speaker System

Manuals and User Guides for Studer A3 Active Speaker System. We have 2 Studer A3 Active Speaker System manuals available for free PDF download: Operating And Service Instructions, Operating Instructions Manual

Studer A3 Operating And Service Instructions (93 pages)

Studer A Series Active Monitor Speakers

Brand: Studer | Category: Speakers | Size: 8.68 MB

Table of Contents
15
1 Welcome

17
- Basics
  17
- Safety and Connections
  19
2 General

21
- Scope of Delivery
  21
- Options
  21
- Block Diagrams
  22
- Technical Specifications
  23
3 Operation

24
- Connectors, Controls
  24
4 Service Instructions

28
- General
  28
- Spare Parts
  28
- A1 Service
  29
  - A1: Settings on the PCB
    30
    
    A1: Required Test Tools
    30
    
    A1: Initial Settings
    30
    
    A1: Powering up
    30
    
    A1: Supply Voltages
    30
    
    A1: Input Gain Check and EQ Preadjustments
    31
    
    A1: Input Common Mode Rejection Ratio (CMMR)
    32
    
    A1: Quiescent Current Setting
    32
    
    A1: Woofer Amplifier Output
    33
    
    A1: Tweeter Amplifier Output
    34
    
    A1: Limiter Threshold
    35
  - A1: Checks on the Assembled Unit
    36
    
    A1: Required Test Tools
    36
    
    A1: Initial Settings
    36
    
    A1: Insulation Check
    36
    
    A1: Measurement Setup in the Anechoic Room
    37
    
    A1: SPL and EQ Fine-Adjustment
    38
    
    A1: Distortion Check
    38
    
    A1: Polarity Check
    39
    
    A1: Overall Phase Check
    39
- A3 Service
  40
  - A3: Settings on the PCB
    41
    
    A3: Required Test Tools
    41
    
    A3: Initial Settings
    41
    
    A3: Powering up
    41
    
    A3: Supply Voltages
    41
    
    A3: Input Gain Check and EQ Preadjustments
    42
    
    A3: Input Common Mode Rejection Ratio (CMMR)
    43
    
    A3: Quiescent Current Setting
    43
    
    A3: Woofer Amplifier Output
    44
    
    A3: Tweeter Amplifier Output
    45
    
    A3: Limiter Threshold
    46
    
    A3: Overheat Protection Check
    46
  - A3: Checks on the Assembled Unit
    47
    
    A3: Required Test Tools
    47
    
    A3: Initial Settings
    47
    
    A3: Insulation Check
    47
    
    A3: Measurement Setup in the Anechoic Room
    48
    
    A3: SPL and EQ Fine-Adjustment
    49
    
    A3: Distortion Check
    49
    
    A3: Polarity Check
    50
    
    A3: Overall Phase Check
    50
- A5 Service
  51
  - A5: Settings on the PCB
    52
    
    A5: Required Test Tools
    52
    
    A5: Initial Settings
    52
    
    A5: Powering up
    52
    
    A5: Supply Voltages
    52
    
    A5: Input Gain Check and EQ Preadjustments
    53
    
    A5: Input Common Mode Rejection Ratio (CMMR)
    54
    
    A5: Quiescent Current Setting
    55
    
    A5: Woofer Amplifier Output
    55
    
    A5: MID-Range Amplifier Output
    56
    
    A5: Tweeter Amplifier Output
    57
    
    A5: Limiter Threshold
    58
    
    A5: Overheat Protection Check
    58
  - A5: Checks on the Assembled Unit
    59
    
    A5: Required Test Tools
    59
    
    A5: Initial Settings
    59
    
    A5: Insulation Check
    59
    
    A5: Measurement Setup in the Anechoic Room
    60
    
    A5: SPL and EQ Fine-Adjustment
    61
    
    A5: Distortion Check
    61
    
    A5: Polarity Check
    62
    
    A5: Overall Phase Check
    62
Appendix: Frequency Response Measurements

63

Studer A3 Operating Instructions Manual (26 pages)

A series Active Monitor Speakers

Brand: Studer | Category: Speakers | Size: 1.81 MB

Electromagnetic Compatibility
12
Ce Declaration of Conformity
13
Table of Contents
14
1 Welcome

15
- Basics
  15
- Safety and Connections
  17
  - Utilization for the Purpose Intended
    17
  - Unpacking and Inspection
    17
  - Installation
    17
2 General

19
- Scope of Delivery
  19
- Options
  19
- Block Diagrams
  20
- Technical Specifications
  21
3 Operation

22
- Connectors, Controls
  22
4 Service Information

26
- General
  26
- Spare Parts
  26

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User Manuals: Studer A3 Active Speaker System

Studer A3 Operating And Service Instructions (93 pages)

Table of Contents

1 Welcome

2 General

3 Operation

4 Service Instructions

Appendix: Frequency Response Measurements