Ashly TRA-4150 manual Table Of Contents

Models: TRA-4150

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Table Of Contents

Operating Manual - Powerflex Multi-Channel Power Amplifier

Table Of Contents

1

INTRODUCTION

4

2

UNPACKING

4

3

AC POWER REQUIREMENTS

4

 

3.1

AC Voltage Requirements

4

 

3.2

Current Requirements

4

 

3.3

AC Grounding & Earth Grounding

5

4

CABLE REQUIREMENTS

5

 

4.1

Input Cables

5

 

4.2

Output Cables

5

5

RACK-MOUNTING REQUIREMENTS

5

 

5.1

Mechanical

5

 

5.2

Cooling

5

 

5.3

Grounding

5

6

FRONT PANEL INDICATORS

6

7

REAR PANEL FEATURES

7

 

7.1

Input Connectors

7

 

7.2

Input Ground Switch

8

 

7.3

Multi-Channel Operation

8

 

7.4

Input Level Controls

8

 

7.5

Stereo/Mono Switches

8

 

7.6

Dual Channel Mode/Bridge Mode Switches

8

 

7.7

50Hz Low Cut Switches

8

 

7.8

Loudspeaker Output Connectors

9

 

7.9

AC Inlet

9

8 SELF-PROTECTION FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 8.1 Power Supply Undervoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 8.2 Power Supply Overvoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 8.3 Output Overcurrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 8.4 Heat Sink Overtemperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 8.5 Unacceptable DC or High Frequency Output Content . . . . . . . . . . . . . . . . . . . . 10 8.6 AC Power Interruption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

9 TYPICAL APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 9.1 Individual Channel Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 9.2 Dual Mono Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 9.3 Bridged Mono Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 9.4 Typical PA Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

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Ashly TRA-4150 manual Table Of Contents