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■ Maintenance and Cleaning
Cleaning the Air Filter
The air filter prevents dust from accumulating on the surface of the optical elements inside the projector. Should the
air filter become clogged with dust particles, it will reduce cooling fans' effectiveness and may result in a buildup of
internal heat and adversely affects the life of the projector. Clean the air filter by following the steps below.
1
Turn off the projector, and unplug the AC power cord from
the AC outlet.
2
Turn over the projector and remove the air filter by pulling
the latches upward.
3
Clean up the dust on the projector and around the air
vents.
4
Gently clean the filter by using a brush or blower.
WARNING: do not wash the filter with water and
any other liquid matter. otherwise the filter may be
damaged.
5
Reinstall the filter into the projector properly.
6
Reset the filter counter in the Setting Menu. See "Resetting
the Filter Counter" below.
CAUtIoN
Do not operate the projector with the air filter removed.
Dust may accumulate on the optical elements
degrading picture quality. Do not put anything into the
air intake vents. Otherwise it may result in malfunction
of the projector.
RECoMMENdAtIoN
We recommend avoiding dusty/smoky environments when you operate the projector. Usage in these
environments may cause poor image quality.
When you use the projector under dusty or smoky conditions, dust may accumulate on the lens, LCD panels, or optical
elements inside the projector degrading the quality of a projected image.
When the symptoms above are noticed, contact your authorized dealer or service station for proper cleaning.
Resetting the Filter Counter
Be sure to reset the Filter counter after cleaning or replacing the filter.
1
Press the MENU button to display the On-Screen Menu.
Use the Point
buttons to move the red frame pointer
7 8
to the Setting Menu icon.
2
Use the Point
buttons to move the red frame pointer
ed
to Filter counter and then press the SELECT button. A
dialog box appears showing the total accumulated time of
the filter use, a timer setting option, and the reset option.
Select Reset and the "Filter counter Reset?" appears. Select
[Yes] to continue.
3
Another confirmation dialog box appears, select [Yes] to
reset the Filter counter.
Air filter
Pull up the tab and remove.
✔Note:
• When cleaning the air filter, protect the infrared
remote receiver with a soft cloth to avoid
damaging it.
• If the filter is heavily clogged and unable to
clean, replace it with a new one. Consult your
dealer for details.
Replacement Filter Part No.: 610 335 4057
Filter counter
- 8 -
Select Reset and the "Filter
counter Reset?" appears.
Select [Yes],
then another
confirmation
box appears.
Select [Yes] again to reset
the Filter counter.
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