Radio Shack MPA-125 ˆPreparation, Presetting The Controls, Presetting Audio Input Devices

Models: MPA-125

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ˆPreparation

32-2003.fm Page 4 Tuesday, March 28, 2000 10:45 AM

ˆPreparation

PRESETTING THE CONTROLS

Before you begin making connections or using your amplifier, preset the audio input source’s and the amplifier’s controls to avoid over-driving a channel or producing sudden unexpected loud sounds.

Presetting Audio Input Devices

Set the audio input sources’ controls to these levels:

Audio Device

Control

Setting

 

 

 

 

 

 

Turntable

Power

Off

 

 

 

Tape Deck

Power

Off

 

 

 

CD Player

Power

Off

 

 

 

Amplifier/Receiver

Power Tone

Off Flat

 

 

 

Presetting the Amplifier

Warning: To prevent possible hearing loss, set the amplifier’s controls to the settings shown below. After you turn on the amplifier or change the program source, adjust the controls to a comfortable listening level.

Set the amplifier’s controls to these levels:

Control

Setting

 

 

 

 

POWER

Out

 

 

MIC 1, MIC 2, MIC 3, MIC 4/PHONO, CD AUX

MIN

 

 

MASTER VOLUME

MIN

 

 

POWER

MIC 1

MIC 2 MIC 3 MIC 4/PHONO CD/AUX MASTER VOLUME

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Preparation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Radio Shack MPA-125 ˆPreparation, Presetting The Controls, Presetting Audio Input Devices, Presetting the Amplifier