Kompernass KH 2257 - Manual (Page 47)

Operating Instructions | 
After use disconnect the cigarette lighter power adapter from
the cigarette lighter socket and from the “DC 4.5V” socket of
the MP3-CD player.
14. Cleaning
Only use a slightly moist cloth and a mild washing-up liquid
to clean the case surface of the MP3-CD player. Ensure when
cleaning that no moisture enters the player.
Warning!
Moisture penetrating the set can give rise to the danger of
an electric shock!
The inside of the CD compartment and the laser scanning lens
must only be cleaned (if necessary) with a clean, dry brush (e.g.
lens brush available from photographic dealers). NEVER moist
clean the inside of the CD compartment! NEVER touch the
laser scanning lens with bare hands!
Please note!
Fingerprints and moisture on the laser scanning lens will
cause faulty CD playback!
15. Functional faults
In the event that functional faults arise during operation of the
MP3-CD player, then first disconnect the mains adapter from
the player or, alternatively, remove the batteries.
Manual_EN 18.09.2002, 0:02 Uhr 45