TROUBLESHOOTING
22
En
In case of a problem with this unit, check the following list first. If you cannot solve your problem with the suggested
solutions or if your problem is not listed below, turn off and unplug this unit, and consult the nearest authorized Yamaha
dealer or service center.
Troubleshooting
General
Problem
Cause
Solution
Power turns on but
immediately shuts off.
The power cable may be connected
improperly.
Make sure the power cable is plugged
into the outlet firmly (
This unit may have received a strong
electrical shock such as lightning or
excessive static electricity.
Set this unit to the standby mode, and
disconnect the power cable. Wait about
30 seconds, reconnect the power cable,
and turn on this unit.
The speakers make no
sound.
The volume may be set to minimum
level.
Adjust the volume level (
The mute function may be on.
Cancel the mute function (
The input source may be incorrect.
Select the correct input source (
The disc loade d into this unit may
not be compatible.
Use a disc supported by this unit
(
Sound suddenly turns off.
The sleep timer (
set.
Turn on this unit and play the source
again.
This unit does not operate
properly.
This unit may have received a strong
electrical shock such as lightning or
excessive static electricity, or power
supply may have dropped.
Set this unit to the standby mode, and
disconnect the power cable. Wait about
30 seconds, connect the power cable,
and turn on this unit.
A digital or high-frequency
equipment produces noises.
This unit may be placed close to the
digital or high-frequency equipment.
Place this unit away from the
equipment.
The clock setting has been
cleared.
The power to this unit may have been
lost for more than a week.
Plug the power cable into the outlet
firmly, and set the clock again (
Disc playback
Problem
Cause
Solution
Some button operations do
not work.
The disc loaded into this unit may not
be compatible.
Use a disc supported by this unit
(
Playback does not start
immediately after pressing
.
The disc may be dirty.
Wipe the disc clean.
The disc loaded into this unit may not
be compatible.
Use a disc supported by this unit
(
When this unit was moved from a
cold to warm place, condensation
may have formed on the disc reading
lens.
Wait for an hour or two, and try again.
The disc is ejected.
The disc loaded into this unit may not
be compatible.
Use a disc supported by this unit
(
“No Disc” appears in the
display.
The disc may not be set in the disc
slot properly.
Try inserting the disc again.
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