TROUBLESHOOTING
16
En
If there is any problem with this unit, check the following items. If you cannot solve your problem with the following
remedies or if your problem is not listed below, turn off and unplug the unit, then consult the nearest authorized Yamaha
dealer or service center.
Troubleshooting
General
Problem
Cause
Solution
Refer to
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.
P. 5
The speaker cable may be shorted.
Make sure all speaker cables are connected
properly.
P. 4
This unit may receive a strong electrical
shock such as from a lightening bolt or
excessive static electricity.
Set this unit to the Standby mode, then
disconnect the power cable. Wait for about
30 seconds, then connect the power cable
and turn on this unit.
—
The speakers make
no sound.
The volume may be set to the minimum
level.
Adjust the volume level.
P. 6
The mute function may be enabled.
Cancel the mute function.
P. 6
The input source may be incorrect.
Select the correct input source.
P. 6
The cables may be connected improperly.
Make sure all cables are connected properly.
P. 4, 5
The disc loaded into this unit may be not
compatible.
Make sure you use a disc supported by this
unit.
P. 19
Sound suddenly
turns off.
The sleep timer might be set.
Turn on this unit and play the source again.
P. 6
Sound is small on
one side.
The cables may be connected improperly.
Make sure all cables are connected properly
and adjust the speaker balance.
P. 4, 6
The volume does
not increase or
sounds are
distorted.
The power of the equipment connected to
the output jacks of this unit may be turned
off.
Turn on the power of the equipment
connected to
the output jacks of this unit.
—
This unit does not
operate properly.
This unit may receive a strong electrical
shock, such as from a lightening bolt or
excessive static electricity, or drop in
power supply.
Set this unit to the Standby mode, then
disconnect the power cable. Wait for about
30 seconds, then connect the power cable
and turn on this unit.
—
Sound played on
this unit cannot be
recorded with an
external recorder.
You may be trying to make a digital
recording with an analog source.
Use proper audio sources.
P. 6
The clock setting
has been cleared.
The power to this unit may have been lost
for more than four minutes.
Make sure the power cable is plugged into
outlet firmly, then set the clock again.
P. 5
A digital equipment
or high frequency
equipment near this
unit produces
noises.
This unit may be placed close to the
digital equipment or high-frequency
equipment.
Place this unit further away from such
equipment.
—
00EN_00_CRX-D430_B.book Page 16 Friday, September 19, 2008 1:58 PM
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Содержание CRX-D430
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