Philips PET721D/58 - Manual (Page 17)

18
Cannot play disc
Ensure the disc label is upwards. ‡
Clean the disc. With a clean, soft, lint-free cloth, wipe the disc outwards ‡
from the center.
Check if the disc is defective by trying another disc.
‡
The player feels warm
When the player is in use for a long period of time, its surface will be ‡
heated. This is normal.
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