18
• IP 42 CR
Care and cleaning
Clean your CD receiver regularly with a soft, slightly
moist microfibre cloth . The following points must be
observed:
Danger
Risk of electric shock!
In contact with live parts water can lead to
electric shock or short circuit .
• Ensure that no water gets into the unit .
• Disconnect the device from the mains power supply
before cleaning .
Attention
Danger of damage to the unit!
Using the wrong cleaning materials may dam-
age the delicate surface of the enclosure .
• If possible use only plain water with no cleaning prod-
ucts . In case of stubborn marks a mild soap solution
may be used .
• In no circumstances should caustic cleaning products,
white spirit, thinners, petrol or similar be used for
cleaning .
Troubleshooting
The following instructions should help you to solve problems . If this doesn't work, please contact our hotline (see page 3) .
Mind the warranty instructions .
Problem
Possible cause
Solution
Unit not working, the dis-
play does not light up .
No power supply .
Check that the mains plug is inserted cor-
rectly .
Use another device to check that the socket is
working .
The loudspeakers remain
silent .
Wrong source selected .
Select the correct source (see page 10) .
Volume is set to »0« .
Increase the volume .
Headphones connected .
Unplug the headphones . If headphones are
plugged in, the loudspeakers are switched
off .
Loudspeaker cable is loose .
Check the loudspeaker connections .
Playback is noisy .
Generally, the CD receiver is a very low-
noise system . Usually, the very high resolu-
tion of the loudspeaker system in the high
tone range will "unmask" the poor quality
of a signal source (e .g . of MP3 files) in the
high tone range .
Ensure that the source transmits a good signal
to the CD receiver .
Poor reception
Transmitter too far away or very low-power Try to improve the reception by changing the
direction of the antenna .
Optimise the tuning with buttons
15
and
42
"/–" .
If necessary, switch to mono (press button
35
"FM ST/M") .
"NO DISC"
CD inserted upside down
Insert the CD with the printed side facing
upwards .
How to clean your CDs
To clean your CDs, use only cleaning agents approved
for cleaning CDs .
If necessary, carefully wipe the CD
with a soft, lint-free cloth, working
from the centre to the edge . To do this,
hold the CD between index finger and
thumb of your other hand .
Touching the recording side of the CD
with your hand may cause problems
when playing the CD .
