Kenwood CD-423M - Manual (Page 35)

35
In case of difficulty
To reset the registered contents
The registered contents for title, music type, user file and best
selection can be reset by the following procedure.
Operation to reset
The microcomputer may malfunction (impossibility to operate,
erroneous display, etc.) when the connection cords are un-
plugged while power is ON or due to an external factor. In this
case, execute the following method to reset the microcomputer
and return it to normal condition.
Unplug the power cord from the power socket and plug the
power cord into the socket again.
Unplug the power cord from the power socket, and while
holding the
7 key depressed, plug the power cord into the
socket again.
Remote control unit
Symptom Cause Remedy
÷ Batteries are exhausted.
÷ The remote control unit is too far away from
the main system, controlling angle is too large,
or there is an obstacle in between.
Remote control operation is not possible. ÷ Replace with new batteries. 9
÷ Operate the remote control unit within the
controllable range.
9
Symptom Cause Remedy
CD Player
÷ Power plug is loosely connected.
÷ With the power plug connected to the
switched AC outlet of an amplifier, the power
of the amplifier is turned off.
÷ Disc is loose.
÷ Condensation occured on the optical lens
unit.
÷ Disc is too dirty.
÷ Disc is cracked.
÷ The connection cords are inserted loosely.
÷ Disc is too dirty.
÷ Disc is cracked.
÷ Oscillation is applied to this unit.
÷ RANDOM mode or BEST SELECTION mode
is selected.
÷ MISIC TYPE PLAY mode or USER FILE PLAY
mode is selected.
÷ The TIMER PLAY switch is set to ON.
No power is applied with the POWER( )
key ON.
Sound is not heard with the 6 key on.
Music is interrupted. (Sound is skipped.)
Disc selection is not possible.
Disc begins to play when power is switched
ON.
÷ Insert the power plug firmly to the AC outlet.
÷ Insert the power plug to the wall AC outlet.
÷ Insert disc properly. 0
÷ Leave the player for about 1 hour so that the
condensation is removed.
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÷ Wipe off the dust on the disc surface referring
to “Disc handling precautions”.
›
÷ Replace the disc with a new one.
÷ Connect all connection cords firmly. 6
÷ Wipe off the dust on the disc surface referring
to “Disc handing precautions”.
›
÷ Replace the disc with a new one.
÷ Try selecting a place where no strong vibra-
tions occur by changing the installation place,
etc.
÷ Press the 7 7 7 7 7 key to quit RANDOM mode or
BEST SELECTION mode.
(¤
÷ Press the MODE key to quit MUSIC TYPE
PLAY mode or USER FILE PLAY mode.
¢§
÷ Set the TIMER PLAY switch to OFF unless
timer playback is required.
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