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Regular maintenance
Clean the projector when it is contaminated by foreign matter or its display effects are get-
ting worse.
Note:
Unplug the AC power cord before any cleaning operation.
Clean the lens
Wipe the lens with clean cloth dampened with
non-abrasive camera lens cleaner or clean it
with lens cleaning paper or air blower.
Do not over apply cleaner to the lens. Abrasive
cleaner, solution, or other rough chemical may
scratch the lens.
Clean casing of the projector
Wipe the casing surface with clean and soft cloth.
Gently wipe the casing with clean and soft cloth
dampened with small amount of neutral detergent
to remove heavy dirt. Do not over apply cleaner
to the casing. Abrasive cleaner, solution, or other
rough chemical may scratch the casing surface.
Place the projector in proper container after use to
protect it from dirt and dust and being scratched.
Clean the filter
The filter is designed to keep dust from entering
in the projector, which may lead to dusts accumu-
lated on surface of internal components. Clogged
filter may reduce cooling fan effects, which, in
turn, will overheat the projector and shorten its life
cycle. Clean the filter immediately whenever the
Filter Warning icon displays.
Please follow these steps to clean the filter:
1 Power off the projector and unplug from AC
power source.
2 Remove the control panel by release the screw
on it.
3 Remove the filter by release the screw on the
filter case.
3 Gently clean it with a brush.
4 Insert the filter. Make sure it has been fully
inserted.
Note:
Do not operate the projector after its filter is removed. Dust may attach to the lens
assembly and deteriorate image quality.
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Regular maintenance
Reset the filter counter
1 Press MENU button and the OSD displays. Press
press
button or OK.
2 Press
button to select "Filter Counter", press
select "Filter counter reset" and press OK. The "Filter counter reset?" message displays.
3 In another pop-up dialog box, select Yes to reset the filter counter.
Recommendations
Please do not use the projector at place of dust
and smoke. That may affects image quality.
Using the projector in place of dust and smoke
may lead to piling dusts on lens, LCD panel,
and lens components within it. In case like
this, call the dealer or service center for correct
cleaning.
Order Replacement Filter
Replacement Filter can be ordered through the dealer. When ordering a projection filter, give
the following information to the dealer.
Replacement Model No.: 63220132 (Filter Box)
button to select Expend menu,
button or OK. Press
button to
Expend
Filter counter
Filter counter
0
H
Timer
Off
Filter counter reset
Note:
Reset the filter counter after its
cleaning or replacement.
73
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