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Before requesting service, please check the following.
•
Symptom
Check
Remedy
The unit will not tum on.
• Is the power cord plugged into the
• Connect the power plug to the outlet.
outlet?
A function does not work
• Is there static electricity in the air?
• Disconnect the power plug and
when the button is pressed.
connect it again.
Sound is not produced.
• Are the speakers and external
• Connect them correctly.
cornponents connected properly?
• Press the MUTE button to cancel the
• Is the Mute function on?
function.
• Is the volume set to minimum?
• Adjust the volume.
• Is the Speaker Size set incorrectly to
• Refer to pages 41 to select LARGE,
NONE?
SMALL or YES.
Picture does not appear on a
• Is the external component connected
• Connect it correctly.
TV when the function is
properly?
selected.
Remote controller does not
• Are the batteries drained?
• Replace with new batteries.
work.
• Is the distance between remote
I
• Operate at close distance.
control and main unit too great?
I
The sound from the left/right
• Are the left/right speaker or left/right
• Check the left/right channel and
channels is reversed.
inpuVoutput cables connected
connect iVthem correctly.
property?
Can't receive radio
• Is FM antenna connected properly?
• Connect the antenna correctly.
broadcasts.
• If the input strength of antenna signal
is weak, install the FM antenna in a
place with good reception.
There is no sound from
• Are the surround speakers connected
• Refer to pages 16 -18 to connect
surround speakers.
properly?
them properly.
• Is SURR (surround) incorrectly set to
• Refer to page 41 to select LARGE or
NONE in the Speaker Size?
SMALL.
• Is surround mode set to stereo?
• Refer to pages 55 - 56 to select
proper Surround Mode.
There is no sound from
• Are the surround back speakers
• Refer to pages 16 - 18 to connect
surround back speakers
connected properly?
them properly.
• Is SBACK (Surround Back) set to
• Refer to page 41 to select LARGE
NONE in the Speaker Size?
or SMALL.
• Is Surround Mode set to EXlES?
• Refer to page 48 to set Surround
Mode to EXlES.
Can't select EXlES mode.
• Is SBACK (Surround Back) set to
• Refer to page 41 to select LARGE or
NONE in the Speaker Size?
SMALL.
• Is the input signal selected properly?
• Use a 7. 1 channel external
component.
65
•
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