Hitachi HF-W7500 Instruction Manual page 39

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5. DVDs
(1) Handling the DVD Drive
<Precautions>
・The DVD drive is subject to damage by dust. Install the equipment in a place with
minimum dust and clean up around the equipment regularly.
When you use insecticide sprays or the like, cover the equipment with a protective sheet
or covering beforehand.
・Do not subject the equipment to a strong shock while the DVD drive is in use.
・Do not open the tray except when you insert or eject a CD or DVD. Do not put foreign
objects into the tray. Doing so might damage or break the DVD drive.
・When you put a CD or DVD on the disc tray, make sure that the disc is properly set on
the disc tray. If not, the disc may be forced out of the tray.
<Specifications>
・Depending on the type of CD or DVD used, you may not be able to read or write to the
disc. In this case, use another CD or DVD.
・Depending on the condition of a CD or DVD (whether it has scratches, dust, is
deformed, has copy protection enabled, and so on), you may not be able to read or write
to the CD or DVD properly.
(2) Handling CDs and DVDs
<Precautions>
・Do not apply benzene, thinners, water, record cleaner, anti-static liquids, or use a
silicone cloth on a CD or DVD.
・Do not use a dryer when you remove dust or moisture from a CD or DVD.
・Do not store a CD or DVD in a location with high temperature and humidity.
・Do not store a CD or DVD in a location subject to direct sunlight or strong artificial
light.
・Do not fold or bend a CD or DVD.
・Do not write on or scratch the recording surface of a CD or DVD.
・Do not insert a stick into a center hole of a CD or DVD and spin the CD or DVD.
・Do not put stickers, labels, or decals on a CD or DVD.
<Required actions>
・If a CD or DVD is dirty, wipe it with a soft dry cloth in the direction from the center to
the rim.
C-9

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