Radio Shack 32-2055 Quick Start Manual

250W PA Amplifi er
Quick Start Guide
Thank you for purchasing your 250-Watt Stereo
Power Amplifi er from RadioShack. This PA gives
you the versatility and power you need in a
professional sound system. Its wide frequency
response easily handles amplifi cation of voice and
music. Use it anywhere you need to deliver special
announcements with excellent sound. It is perfect
for meeting halls, auditoriums, sporting events,
schools, or in the offi ce for paging systems. If it is
bridged, the amplifi er can produce up to 350 watts
of clean, powerful sound with minimum distortion.
250W Power Amplifer Quick Start Guide
User's Guide
Note: Actual product may vary from the images
found in this document.
Please read this user's guide before
installing, setting up and using your new product
www.radioshack.com
32-2055
Illuminated Power Switch
Lights up when you turn
on the switch.
A/B Speaker Switch
Select the speakers you
want to use with the
amplifi er in Channel A,
Channel B, or both (for use
with 8 ohm speakers only).
Output Power Level LED Indicators
Indicate the total stereo output
power level
CD/AUX
Adjust volume of CD or
auxiliary sound source.
MIC 1, MIC 2, and MIC 3
Adjust volume for the
connected microphones.
PHONES Jack MIC 4/PHONO
Connect Adjust volume of connected
headphones here. microphone (MIC 4) or
turntable.
PROTECTION Indicator
Lights up when the
amplifi er overheats or
CLIPPING Indicator if a shorted load occurs
on the amplifi er output.
Lights up to remind you
The amplifi er resets itself
to reduce volume when
when the problem is
the amplifi er output is
corrected.
too high.
FEEDBACK FILTER
Turn to control audio
feedback.
Volume Control:
Left/Right speakers
Turn to regulate volume of
left and right speakers.