Filter
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Filter prevents dust from accumulating on the optical elements inside the projector. Should the Filter become clogged
with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely
affect the life of the projector. If a “Filter warning” icon appears on the screen, replace the Filter immediately.
Replace the filter by following the steps below.
- Do not operate the projector with the filter
removed. Dust may accumulate on the optical
elements degrading picture quality.
- Do not put anything into the air vents. Doing so
may result in malfunction of the projector.
- Do not wash the filter with water or any other
liquid Matter. Otherwise the filter may be
damaged.
When using the projector under dusty or
smoky conditions, dust may accumulate
on a 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 center for proper cleaning.
Be sure to reset the Filter counter after cleaning or
replacing the filter.
Press the MENU button to display the On-Screen
Menu. Use the Point ▲▼ buttons to select Setting
and then press the Point ► or the OK button.
Use the Point ▲▼ buttons to select
and then press the Point ► or the OK button. Use
the Point ▲▼buttons to select
reset and then press the OK button.
appears. Select to continue.
1
2
appears.
Select , then
another confirmation
box appears.
Select again
to reset the Filter
counter.
Another confirmation dialog box appears, select
to reset the Filter counter.
3
Turn off the projector, and unplug the AC power
cord from the AC outlet.
Place the latch in the OPEN position and pull out
the filter in the arrow direction.
1
2
Slide the new filter (along the guide rails. Make
sure that the filter is inserted completely.) Place
the latch back in the LOCK position.
3
4
Filter Latch
Connect the AC power cord to the projector and
turn on the projector.
5
Reset the filter counter.
OPEN
LOCK
• When replacing the
filter, it is required
a certain space to
pull out the filter
completely.
• When installing the
projector, install the
projector with keeping
a certain space for
replacing the filter.