Troubleshooting
41
Fault Possible cause/action
No function 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 adapter and
then plug it in again.
No sound Has the volume been set too low?
Poor/no radio
reception
Choose another location, if neces-
sary. Adjust the wire aerial to opti-
mise the radio reception.
After power
failure, the time
and memory
have been
deleted
The backup battery is fl at, inserted
incorrectly or missing. Correctly in-
sert a new battery.
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