11
En
En
Refer to the table below if the unit does not operate properly. If the problem you are experiencing is not listed
below, or if the instruction below does not help, press
to enter standby mode, disconnect the power cable,
and contact the nearest authorized Yamaha dealer or service center.
TROUBLESHOOTING
General
Problem
Cause
Solution
The speakers make no
sound.
The volume may be set to the minimum
level.
Adjust the volume level.
The source may be incorrect.
Select the correct source.
The unit is setting the alarm.
Press
ALARM
to complete the alarm setting.
Sound suddenly turns off.
Auto Standby function is enabled.
Turn on the system and play the source again.
Since the connecting device outputs at a
very low volume, the Auto Standby
function is enabled.
Raise the volume of the connecting device.
Sound is cracked/
distorted or there is
abnormal noise.
Input source volume is excessive, or
volume of this unit is excessive.
Adjust the volume with
VOLUME
.
The unit does not operate
properly.
The unit may have received a strong
electrical shock such as lightning or
excessive static electricity, or power
supply may have dropped.
Press
to enter standby mode and
disconnect the power cable. Wait about
30 seconds, reconnect the power cable, and
turn on the system.
The system turns on but
immediately shuts off.
The power cable may be connected
improperly.
Make sure the power cable is plugged into the
wall outlet firmly.
The unit may have received a strong
electrical shock such as lightning or
excessive static electricity.
Disconnect the power cable. Wait about
30 seconds, reconnect the power cable, and
turn on the system.
A digital or high-frequency
equipment produces
noises.
The unit may be placed too close to the
digital or high-frequency equipment.
Place the unit farther away from the
equipment.
The clock setting has been
cleared.
The unit is left more than one week after
you disconnect the power cable from the
wall outlet.
Plug the power cable into the wall outlet
firmly, and set the clock again (
The clock flashes.
The unit is setting
CLOCK
or
ALARM
.
Press
to cancel setting
CLOCK
or
ALARM
.
FM radio reception
Problem
Cause
Solution
Too much noise during
stereo broadcast.
The radio station you selected may be far
from your area, or the radio wave
reception is weak in your area.
Try manual tuning to improve the signal
quality (
page 6) or change the height or
direction of the antenna, or relocate the unit
(
page 3).
