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Troubleshooting
Before requesting service, please check the following.
Symptom Check Remedy
The unit will not turn on.
• Is the power cord plugged into the
outlet?
• Connect the power plug to the outlet.
A function does not work
when the button is pressed.
• Is there static electricity in the air? • Disconnect the power plug and connect
it again.
Sound is not produced.
• Are the speakers and external
components connected properly?
• Is the Mute function on?
• Is the volume set to minimum?
• Is the speaker setup set incorrectly to
NONE?
• Connect them correctly.
• Press Mute button to cancel the
function.
• Adjust the volume.
• Refer to pages 33 to select LARGE,
SMALL or YES.
Picture does not appear on a
TV when the function is
selected.
• Is the external component connected
properly?
• Connect it correctly.
Remote controller does not
work.
• Are the batteries drained?
• Is the distance between remote control
and main unit too great?
• Replace with new batteries.
• Operate at close distance.
The sound from the left/right
channels is reversed.
•
Are the left/right speaker or left/right
input/output cables connected
properly?
• Check the left/right channel and connect it/
them correctly.
Can't receive radio
broadcasts.
• Is FM antenna connected properly? • Connect the antenna correctly.
• If the input strength of antenna signal is
weak, install the FM antenna in a place
with good reception.
There is no sound from
surround speakers.
• Is the surround speaker connected
properly?
• Is SURR (surround) incorrectly set to
NONE in speaker setup?
• Is surround mode set to stereo?
• Refer to pages 14 ~16 to connect them
properly.
• Refer to page 33 to select LARGE or SMALL.
• Refer to pages 37 ~ 41 to select proper
Surround Mode.
HT-AS730S-XAC_0213.indd 59 2009-02-16 �� 5:07:35