Troubleshooting - Accurian 6.1ch Sirius-Ready A/V Surround Receiver User Manual

Troubleshooting

To determine any problem with your receiver, always check the most
obvious possible causes fi rst. If any problem still remains after you have
checked the items below, consult your local RadioShack Store.
Problem
Amplifi er
When listening to the
music, the left and right
speakers sound reversed.
Low hum or buzzer
sound.
You can only hear sound
from one channel.
Sound cuts off , or you
don't hear any sound
even though power is on.
No sound.
Low bass response.
Sound is low.
Probable Cause
Speakers are connected
wrong.
Power line or fl uorescent
light is installed near this
receiver.
One of the input cords is
disconnected.
Speaker impedance is
less than prescribed for
this unit.
Muting is on.
Speaker polarity (+ and -)
is reversed.
The receiver is heating
up due to ventilation
problem.
56
Remedy
After checking, if needed,
reconnect.
Place this product as far
away as possible from
electric devices which
cause interference.
Connect the input cords
securely.
Turn the receiver off and
then on again, reduce
the volume or change to
6-Ohm speakers.
Adjust the volume or
press MUTE.
Check all speakers for
correct polarity.
Use the receiver with well
ventilated condition.