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EN – 23
ENGLISH
Maintenance
Caution:
Be sure to turn off the projector and unplug the power
cord from the wall outlet before you perform any main-
tenance on the projector.
Cleaning the air-filter
Clean the air-filter frequently (about once a month). If
the filter or ventilation slots become clogged with dirt
or dust, the temperature inside of the projector may
rise and cause some troubles, such as damage of in-
side parts, and shortening the life of panel.
• When the temperature inside of the projector
rises, the TEMP indicator blinks in red, and the
power will be shut off to be stand-by which LAMP
indicator is turned off.
1. To remove the filter cover, slide
the cover in the direction of the
arrow.
2. Remove the air-filter from the filter cover.
3. Wash the air-filter or change to the new filter.
• Use water or a mild detergent diluted with
water to clean the filter. Rinse the filter
thoroughly and let it dry completely.
4. Attach the air-filter to the
filter cover.
• Attach the air-filter so
that it is retained by the
four holders on the filter
cover. Then spread the
air-filter flat on the
filter cover by pressing
it. (Make sure that the
filter is catching on the
protrusions, which
prevent displacement
of the air-filter.)
5. Attach the filter cover to the projector.
• Make sure that the air-filter is attached
correctly without displacement.
Important:
• If the filter is damaged or becomes extremely
dirty, change to the provided new filter. If you
wish to another new filter, contact your dealer for
replacement.
• The power will not turn on if the air-filter cover is
improperly installed.
Caution:
Be sure to use the projector with an air-filter. If not,
dust may get inside the projector, causing a fire or a
breakdown.
Cleaning the projector and the ventilation
slots
Use a soft cloth to clean the projector and the ventila-
tion slots. When the slots become dirty, wipe them with
a soft cloth dampened with a diluted mild detergent,
and then wipe them with a dry cloth.
To protect the surface of the projector from fading or
deteriorating:
• Do not spray insecticide on or inside the projector.
• Do not use benzine or thinner to clean it.
• Do not let rubber or plastic materials come into
contact with the projector.
Cleaning the lens
Use a standard lens-cleaning brush or a piece of lens
tissue dampened with lens cleaning fluid. The lens sur-
face is fragile. Use only recommended, nonabrasive lens-
cleaning materials. Do not touch the lens with your fin-
gers.
Filter cover
Air-Filter
Holders
Protrusions