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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 ar-
row.
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 thor-
oughly and let it dry
completely.
4. Attach the air-filter to the filter cover.
5. Attach the filter cover to the projector.
• Make sure that the air-filter is attached cor-
rectly 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.
• Clean the inside of the terminal cover frequently
as dust is apt to be collected.
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
fingers.
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