Remote Control; Cd Player (Cd-640) - Yamaha MCR-640 Manual De Instrucciones

TROUBLESHOOTING

Remote control

Problem
The remote control
does not work nor
function properly.

CD player (CD-640)

Problem
Power does not turn
on.
Power suddenly
shuts off during
playback.
No sound or
distorted sound
Disc playback does
not start.
The USB device
cannot be
recognized.
The CD player is not
linked with the
receiver.
28
En
Cause
The remote control may be operated
outside its operation range.
The remote control sensor on this system
may be exposed to direct sunlight or
lightening (invented fluorescent lamps).
The battery may be worn out.
There are obstacles between the sensor of
this system and the remote control.
The system control cable is disconnected
from the system connector jack of the
receiver and/or the CD player.
Cause
The plug is not completely inserted.
The receiver and the CD player are
connected incorrectly.
The receiver is set incorrectly.
The auto-standby function of the receiver
works when the receiver does not receive
a playing signal transmitted from the CD
player via the system control cable for
30 minutes.
The sampling rate of a MP3 or WMA file
may not be compatible with the CD
player.
You may use a CD-R/RW that is not
finalized.
The disc label may not be facing up.
The disc may be defective.
MP3/WMA disc may not contain
sufficient music tracks to be played back.
The sampling rate of a MP3 or WMA file
may not be compatible with the CD
player.
The USB device is not connected
correctly.
The system control cable is disconnected
from the system connector jacks of the
receiver and/or the CD player.
Remedy
For information on the remote control operation
"Using the remote control"
range, see
Change the lighting or orientation of this system.
Replace the battery with new one.
Remove the obstacles.
Connect the receiver and the CD player securely with
the system control cable.
Remedy
Connect the power cable firmly.
Connect the system control cable properly between
the receiver and the CD player.
Check the setting (INPUT/Volume/MUTE/
Headphone) of the receiver.
Check the connection of the system control cable
between the receiver and the CD player.
Check the sampling rate and bit rate of the MP3 or
WMA file are compatible with the CD player.
Finalize the CD-R/RW.
Place the disc in the disc tray with the label facing
up.
Try to play back another disc. If the same problem
does not occur, the disc you want to play back is
defective.
Check that your MP3/WMA disc contains at least 5
MP3/WMA music files.
Check the sampling rate and bit rate of an MP3 or
WMA file are compatible with the CD player.
Connect the USB device correctly.
Connect the system control cable properly to the
system connector jacks of the receiver and the CD
player.
See
page
11
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See
page
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