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Maintenance
Cleaning the Unit
Ensure the unit is fully unplugged from the mains socket before cleaning.
•  To clean the units, wipe the case with a slightly moist, lint-free cloth.
•  Do not use any cleaning uids containing alcohol, ammonia or abrasives.
•  Do not spray aerosol at or near the unit.
Handling Discs
•  Do not touch the playback side of the disc.
•  Do not attach paper or tape to the disc.
Playback side
Cleaning Discs
•  Fingerprints and dust on the disc cause picture and sound deterioration. Wipe the disc 
from the centre outwards with a soft cloth. Always keep the disc clean.
•  If you cannot wipe o the dust with a soft cloth, wipe the disc lightly with a slightly 
moistened soft cloth and nish with a dry cloth.
•  Do not use any type of solvent such as thinner, benzine, commercially available 
cleaners or antistatic spray. They may damage the disc.
Storing Discs
•  Do not store discs in places subjected to direct sunlight or near heat sources.
•  Do not store discs in places subjected to moisture and dust such as a bathroom or near 
a humidier.
•  Storing discs vertically in a case, stacking discs or placing objects on discs outside of 
their cases may cause warping.
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