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Maintenance and Cleaning
Turn off the projector and disconnect the AC power cord from
the AC outlet.
Turn over the projector. Put the projector on a soft cloth not to
scratch the surface.
1
2
The air filters prevent dust from accumulating on the surface of the optical elements inside the projector. Should the air fil-
ters become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat build up
and adversely affect the life of the projector. Clean the air filters according to the following steps below.
CAUTION
Do not operate the projector with the air filter removed.
Dust may accumulate on the LCD panel and the projection
mirror degrading picture quality.
Do not put small parts into the air intake vents. It may
result in malfunction of the projector.
RECOMMENDATION
We recommend avoiding dusty/smoky environments when operating
the projector. When using under dusty or smoky conditions, dust
may accumulate on a lens, LCD panels, or optical elements inside the
projector. This condition may degrade the quality of a projected
image.
When the above symptoms are noticed, contact your authorized
dealer or service station for proper cleaning.
Cleaning the Air Filter
Air Filter 2
Air Intake Vent
Air Filter 1
(Intake Vent)
Latch
Air Filter 2
Pull the latches on both edges upward.
3
Remove dust and dirt with a soft brush or vacuum cleaner. Be
careful not to damage the air filters and do not clean the air fil-
ters with water. When there is much dust and dirt on the air fil-
ter, replace it with a new one. (See next page for replacing the
air filter. )
4
Put the air filters back into position. Make sure that the air fil-
ters are properly and fully inserted.
5
Cleaning the Air Filter 1
Remove dust and dirt with a soft brush or vacuum cleaner. Be
careful not to damage the air filter and do not clean the air filter
with water. Clean the air intake vent with a vacuum cleaner at
the same time.
3
Put the air filter back into the position with pushing the top of
the tub. Do not push the delicate filter part. Make sure that the
air filters are properly and fully inserted.
4
Push the latch and lift the air filter. Do not try to pull the delicate
filter part.
Pull the
Air Filter horizontally not to break the inside latch.
5
6
Cleaning the Air Filter 2
Press here(the latch)
3
4
q
w
Put the latch in the
groove
Push the top of the tab
6
Push here
q
w