17
Operating precautions
I
About compact discs
●
The signal recorded on a compact disc is read by a laser beam, so nothing
touches the disc surface. A scratch on the recorded surface or a badly warped
disc may cause deteriorated sound quality or intermittent playback. Observe the
following precautions to ensure high quality sound performance:
●
Cleaning the disc slot.
The disc slot tends to get dusty. Clean it occasionally to
prevent accumulated dust from scratching the discs.
●
With the front panel open, many functions will not
operate, therefore, the front panel will need to be closed
during operation.
●
Do not leave an ejected disc in the disc slot for very long;
the disc may warp. Discs should be stored in their cases
and kept away from high temperature and humidity.
●
Do not stick a piece of paper or tape. Do not write on or
scratch either side of a disc.
●
Discs spin at a high speed inside the deck. Keep
cracked or warped discs out of the player to avoid
damage it.
●
Avoid touching the recorded surface when handling a
disc; handle discs by their edges.
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CD8445.book 17 ページ 2004年12月13日 月曜日 午前11時30分