Mitsubishi NR-261 Manual page 158

Mitsubishi Multi Communication System
In the following circumstances, moisture can form on
discs and inside the audio system, preventing normal
operation.
• When there is high humidity (for example, when it is
raining).
• When the temperature suddenly rises, such as right after
the heater is turned on in cold weather.
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In this case, wait until the moisture has had time to dry
out.
When the DVD player is subjected to violent vibrations,
such as during off-road driving, the tracking may not
work.
When storing discs, always store them in their separate
cases. Never place discs in direct sunlight, or in any place
where the temperature or humidity is high.
Never touch the flat surface of the disc without a label.
This will damage the disc surface and could affect the
sound quality. When handling a disc, always hold it by the
outer edge and the centre hole.
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To clean a disc, use a soft, clean, dry cloth. Wipe directly
from the centre hole toward the outer edge. Do not wipe in
a circle. Never use any chemicals such as benzine, paint
thinner, a disc spray cleaner, or an anti-static agent on the
disc.
Do not use a ball point pen, felt pen, pencil, etc. to write
on the label surface of the disc.