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Troubleshooting
Malfunction causes and remedies
The following table will help with localizing and remedying minor malfunctions:
Defect
Device does not
switch on.
No sound
Inserted CD is
not recognised.
Noisy radio
reception
NOTICE
►
If you cannot solve the problem with the aforementioned methods please
contact customer service.
KH 2420
Possible cause
The plug is not inserted.
Mains power socket is
not supplying power.
The volume is set to
minimum.
Headphones are connected.
Playback of the audio
device has not been started.
The CD has been inserted
the wrong way up.
The CD is dirty or defective. Clean the CD or insert a diff erent CD.
The CD format is not
supported by the device.
Malfunction with burnt CD.
The radio station is not
properly tuned in.
Reception is too weak.
Solution
Insert the plug into the mains
power socket.
Check the circuit fuse.
Increase the volume with the
VOLUME controller
.
18
Remove the headphones plug from
the connection socket
23
Start playback at the audio device.
Insert the CD with the inscripted
side up.
Insert a diff erent CD.
Check the burnt CD in another
playback device.
Tune in the radio station properly
with the TUNING controller
Try to improve reception by moving
the wire antenna
.
28
GB
CY
.
22
.
19
IE
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