Sony SLV-AV100U Operating Instructions Manual page 96

Troubleshooting (continued)
Amplifier
Symptom
There's no sound or only a
Remedy
Check that the speakers and components are connected
Remote
commander
very low-level sound is heard.
The left and right sounds are
securely.
Press MUTING if the « (muting) indicator is displayed on the
TV screen or the MASTER VOLUME indicator on the unit
flashes.
The headphones are connected to PHONES. Disconnect the
headphones.
The protective device on the unit has been activated because of
a short circuit. ("PROTECT" appears in the display window.)
Turn off the unit, then eliminate the cause of the short-circuit
and turn on the unit again.
Check that the speakers and components are connected
unbalanced or reversed.
Severe hum or noise is heard.
No sound or a very low-level
correctly and securely.
Adjust BALANCE L/R on the unit.
Check that the speakers and components are connected
correctly and securely.
Check that the connecting cords and cables are away froma
transformer or motor, and at least 3 meters away from a TV set
or fluorescent light.
Place your TV away from the audio components.
The plugs and jacks are dirty. Wipe them with a cloth slightly
moistened with alcohol.
Select the appropriate center mode.
sound is heard from the rear
speakers or center speaker.
The surround effect cannot be
heard.
The remote commander does
not function.
Adjust the speaker volume appropriately.
Make sure you turn on the sound field surround mode
function.
Make sure you select a suitable sound field for the playback
source.
Make sure you turn on the sound field function.
Make sure you select a suitable sound field for the playback
source.
Make sure you are pointing the remote commander at the
remote sensor on the unit or equipment you want to control.
Replace all the batteries in the remote commander with new
ones if they are weak.
Make sure you press the correct remote commander function
button to set the remote commander for the equipment you
want to control. :
Remove obstacles in the path of the remote commander and
the receiver. -. -
96 Additional Information