13
Operating precautions
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:
● 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.
CD5425.book 13 ページ ２００４年１２月１１日 土曜日 午後５時９分
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