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APPENDIX
English
TROUBLESHOOTING
Refer to the chart below when this unit does not function properly. If the problem you are having is not listed below or if
the instruction below does not help, set this unit to the standby mode, disconnect the power cord, and contact the nearest
authorized YAMAHA dealer or service center.
■ General
Problem
This unit fails to turn
on when STANDBY/
ON (or POWER ( ))
is pressed, or enters
in the standby mode
soon after the power
has been turned on.
No sound.
The picture does not
appear.
The sound suddenly
goes off.
Only the speaker on
one side can be
heard.
Sound can be heard
only from the front
speakers.
Cause
The power cord is not connected or the plug
is not completely inserted.
This unit has been exposed to a strong
external electric shock (such as lightning and
strong static electricity).
Incorrect input or output cable connections.
An appropriate input source has not been
selected.
The speaker connections are not secure.
The volume is turned down.
The sound is muted.
The source that this unit cannot reproduce,
such as a CD-ROM, is being played.
The output and input for the picture are
connected to different types of video jacks.
The sleep timer has functioned.
Incorrect cable connections.
The sound effect is off.
A Dolby Surround, Dolby Digital or DTS
decoding DSP program is being used with
material not encoded with Dolby Surround,
Dolby Digital or DTS.
A 96-kHz sampling digital signal is being
input to this unit.
Remedy
Firmly connect the power cord.
Set this unit in the standby mode, disconnect
the power cord, plug it back in after 30 seconds,
then start operating.
Connect the cables properly. If the problem
persists, the cables may be defective.
Select an appropriate input source with the
input selector buttons.
Secure the connections.
Turn up the volume.
Press MUTE or any operation buttons of this
unit to cancel a mute and adjust the volume.
Play a source whose signals this unit can
reproduce.
Make connections using the same type of video
jacks (S VIDEO or VIDEO (composite)) for
both the input and output.
Turn on the power, and play the source again.
Connect the cables properly. If the problem
persists, the cables may be defective.
Press STEREO to turn it on.
Select another DSP program.
When a 96-kHz sampling digital signal is being
input to this unit, sound is output from the front
speakers only.
Refer
to page
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