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Precautions when handling map discs – Kenwood KNA-DV2200 User Manual

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ENGLISH

• Data recorded on a disc is read by laser beam, so there is no wearing of the disc due

to friction from a needle. You should handle discs carefully, however, as excessive
warping or scratches on the disc surface or label can lead to reading errors.

Precautions when Handling Map Discs

• Store discs away from direct sunlight.

The disc might warp and become
unusable.

• Lightly wipe the disc with a soft cloth in

a straight line from the centre of the
disc towards the outer edge.

• If you touch the data surface of a disc

(the surface without a label printed on
it) it might get dirty and lead to a
malfunction. Always hold a disc either
by its centre hole and an edge or by
two edges.

• Never clean discs with benzene,

thinners, record spray, anti-static spray
or chemical swabs.

• Do not write on, or stick paper or seals

onto, the surface of a disc.

• Map discs rotate at high speed inside

the main unit. Do not use a cracked or
badly warped disc, therefore, because
it might damage the main unit.

KNA-DV2200_(E)_ENG_MMC 03.4.8 0:54 PM Page 3