Troubleshooting - Yamaha YSP-800 Owner's Manual

TROUBLESHOOTING
Refer to the chart below when this unit does not function properly. If the problem you are experiencing 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 Cause Remedy
See
page
This unit fails to turn on when
The power supply cable is not firmly Connect the power supply cable firmly to 21
STANDBY/ON is pressed, or enters
connected to the AC wall outlet. the AC wall outlet.
the standby mode soon after the
This unit has been exposed to a strong Set this unit to the standby mode,
power has been turned on.
-
external electric shock (such as lightning disconnect the power cable. plug it back
and strong static electricity). in after 30 seconds. then use it normally.
This unit suddenly enters the
The internal temperature becomes too Wait about I hour for this unit to cool
-
standby mode. high and the overheat protection circuitry
down and then tum it back on.
has been activated.
The sleep timer has turned the unit off. Tum on the power. and play the source -
again.
No sound
Incorrect input or output cable Connect the cables properly. If the
14
connections.
problem persists. the cables may be
defective.
No appropriate input source has been Select an appropriate input source with
37
selected. INPUT or the input selector buttons.
The volume is turned down. Tum up the volume.
38
The sound is muted. Press MUTE or VOLUME +/- on the
39
remote control to resume audio output
and then adjust the volume level.
Signals this unit cannot reproduce (such Playa source whose signals can be -
as PCM signals with more than 96 kHz reproduced by this unit.
of sampling frequency) are being
Change the system settings of the source
received froma source component.
-
component.
The sound suddenly goes off. The sleep timer has turned the unit off.
Tum on the power. and play the source -
again.
The sound is muted. Press MUTE or VOLUME +/- on the 39
remote control to resume audio output
and then adjust the volume level.
No sound from the effect
You are playing back the source or Press one of the beam mode buttons on
40
speakers. program in the stereo mode.
the remote control to select a multi-
channel playback mode and then try to
play back the source or program once
more.
No sound from the center speaker. The output level of the center speaker is Raise the level of the center speaker.
78
set to minimum.
No sound from the surround The output level of the surround speakers Raise the output level of the surround
78
speakers. is set to minimum. speakers.
No sound from the subwoofer. BASS OUT in SUBWOOFER SET is set
Select SWFR or BOTH.
70
to FRONT when a Dolby Digital or DTS
signal is being played.
The source does not contain low bass
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signals.
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