Handling Precautions - Kenwood M-909DV Instruction Manual

Handling of disc

Handling precautions

Hold a disc taking care not to touch the played
surface.
Notes on CD-R/CD-RW discs
If the CD-R or CD-RW disc in use has a printable
label surface, the disc may be unable to be taken
out of the system due to sticking of the label sur-
face. To prevent malfunction of the system, do
not use such a disc.
Handling of disc
Care and storage of main unit
7 Do not place in the following locations.
÷ Place exposed to direct sunlight.
÷ Place subjected to excessive humidity or
dirt.
÷ Place exposed to direct heat from heating
equipment.
7 Be careful against condensation
When the difference in temperatures between
the main unit and the environmental air is large,
dew may be condensed inside the main unit and
may cause malfunction of the main unit. If this
happens, leave the main unit for a few hours until
its internal mechanisms are dried up.
Take special care against condensation when the
main unit is moved between places with a large
temperature difference or into a room with high
humidity.
7 When a main unit becomes dirty
When the front panel or case gets dirty, wipe
with a soft dry cloth. Do not use lacquer thinner,
benzine, alcohol or contact revitalizer for these
chemicals will cause discoloration or deforma-
tion.
Cautions on discs
The disc rotates at a high speed during playback.
Never use a cracked, chipped or greatly warped
disc. Otherwise, damage or malfunction of the
player may result.
Also, do not use a disc with a non-circular shape
as this may result in malfunction.
Care and storage of disc
7 Before storing the disc
When the main unit is not to be used for a long
period, take out the disc and store in the case.
7 When a disc becomes dirty
÷ When a disc is contaminated with finger-
prints or other stains, wipe gently in the
radial direction using a soft dry cloth.
÷ Do not use an analog disk cleaner, lacquer
thinner, benzine or alcohol.
÷ Do not use a disc accessor y (stabilizer,
protective sheet, protective ring, etc.) or
lens cleaner.
7 Other cautions
÷ Do not write letters on a disc using a pen-
cil or ballpoint pen.
÷ Do not use a disc if the sticker or label
on it is peeled off or bond is overflowed
around the sticker or label.
÷ Do not stick a sheet of paper, sticker or
label on a disc.
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