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98
Maintenance and cleaning
Note:
Do not operate your projector during its filter is removed. Dust may attach to the
lens assembly and deteriorate image quality.
Do not insert any small object in the air outlet. It may fail your projector.
Clean the filter
The filter is designed to keep dust from
entering in your projector. Clogged filter may
reduce cooling fan effects, which, in turn, will
overheat your projector and shorten its life
cycle. Clean the filter immediately whenever
the Filter Warning icon displays.
Please follow these steps to clean your filter:
1. Power off your projector and unplug from
AC power source.
2. Remove the filter cover and remove the
filter.
3. Gently clean it with a brush.
4. Install the fuzz side of the new filter toward
the filter cover.
5. Install the filter cover and turn on the
power supply.
Filter cover
filter cover
filter
!
Fuzz
Reseau
Recommendations
Please do not use your projector at place of
dust and smoke. This may affects image qual-
ity. Using your 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 your dealer or service center for
correct cleaning.
Note:
Reset the filter counter after
its cleaning or replacement.
1 Press MENU button and the OSD displays.
Press
button to select Setup menu,
press button or OK.
2 Press button to select "Filter Counter",
press button or OK. Press
button to
select “Reset the filter counter” and press
OK. The “Reset filter counter?” message
displays. Select Yes to proceed.
3 In another pop-up dialog box, select Yes to
reset the filter counter.
Reset the filter counter
Filter counter
1H
200H
O
Filter counter
Filter counter reset
Filter check
Timer
Advanced
!