Grundig CMS 4200 Manuel De L'utilisateur page 46

TROUBLESHOOTING __________________________
To keep the warranty valid, never try to repair the system yourself. If you encounter problems when
using this unit, check the following points before requesting service.
Fault
GENERAL INFORMATION
No function
No sound
RADIO
Poor radio reception
No station is found.
BLUETOOTH
No connection
Disc
The disc does not play.
Disc skips
USB
Cannot play some files from USB device
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Possible cause/action
-If the device has been disrupted by a thunderstorm, a static
charge or another external factor, follow this procedure to resolve
the problem: Disconnect the mains and then plug it in again.
-The volume may be set too low or in mute mode.
-In Bluetooth mode: Set the volume of the external device to the
maximum and then control the volume using the kitchen radio.
-Weak radio signal. Adjust the wire antenna to optimize the radio
reception.
-Interference from electrical devices such as television, neon
lamps, computer etc.
-If necessary, select another location to improve the radio signal.
-The station may not be available currently, try it again later or
select another station.
-The link of the station is changed or the station no longer
transmits – ask the provider for information (when necessary).
-Take care to ensure that all settings have been made correctly
on all devices. The Bluetooth
the external device. Activate this, if necessary.
-Check whether the device to be connected is switched on and
is in search mode.
-There is no disc inside the unit ("NO DISC" appears on the
display).
-Insert the disc correctly with the label side facing up.
-Clean the disc.
-PAUSE mode may be activated, deactivate it.
-A non-valid disc has been inserted.
-Condensation may have formed inside the unit due to a sudden
change in temperature. Wait about an hour for it to clear and
try again.
-Make sure the unit is on a secure spot. Vibrations or jarring can
cause the disc to skip.
-Insert the USB device the other way round.
-Some USB devices may not be compatible with the unit.
®
function may be deactivated on