Preparation; Presetting The Controls; Presetting Audio Input Devices; Presetting The Amplifier - Radio Shack MPA-125 Owner's Manual

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

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
Amplifier/Receiver

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:
MIC 1, MIC 2, MIC 3, MIC 4/PHONO, CD AUX
MIC 1
POWER
4
Control
Turntable Power
Tape Deck Power
CD Player Power
Power Tone
Control
POWER
MASTER VOLUME
MIC 2 MIC 3 MIC 4/PHONO
Preparation
Setting
Off
Off
Off
Off Flat
Setting
Out
MIN
MIN
MASTER VOLUME
CD/AUX