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Maintenance
Cleaning the filter
The filter prevents dust from accumulating on the surface of lens assembly. Should the
filter become clogged with dust particles, it will reduce the cooling fan's effectiveness and may result
in internal heat buildup and adversely affect the life of the projector. If a Filer warning icon appears on
the screen, you should clean the filter immediately. To do that, follow the steps below:
1. Turn off the projector, and unplug the AC power
cord from the outlet.
2. Remove the air filter from the projector.
3. Brush the filter clean.
4. Install the filter onto the projector again and make
sure it is secured properly.
Note:
Do not operate the projector when the
filter is removed. Otherwise, dust will be
accumulated on lens and thus affect the
image quality.
Never attempt to place any objects to the
air intake vents. Otherwise, the projector
may malfunction.
Resetting the filter counter
1. Press F. Menu on the remote control to display the
F. Menu. Press ▲▼ to select the icon for the
setting menu. Then press ► or press Select.
2. Press ▲▼ to select Filter counter , and then press
► or press Select. Press ▲▼ to select Reset Filter,
then press Select. At the time, you will see the
prompt information "Reset the filter counter ?" displayed
on the screen. Select Yes.
3. When another dialog box pops up, you should
select Yes and reset the filter.
Filter
Note:
Keep from
Otherwise, the image quality may deteriorate.
When operated in an environment
with dust and smog, the dust and dirt will
accumulate on its lens, liquid crystal board or
the lens assembly inside the projector. If that
happens, you should contact the local
distributor or repair center for correct
cleaning.
50
dust
and
smog.
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