Filter
Top Products
59
Maintenance and Cleaning
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 filters
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 filters.
Press the MENU button to display the On-
SELECT button.
Use the Point buttons to select Filter
counter and then press the Point or the
SELECT button. Use the Point buttons to
select Filter counter reset and then press the
SELECT button. appears.
Select to continue.
1
2
Filter counter reset
Filter counter
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.
Put you finger on the latch’s mark, pull it the
unlock position and remove.
1
2
Put the new one back into the position.
Put you finger on the latch’s mark, pull it the
lock position to lock.
3
4
Filter Latch
Connect the AC power cord to the projector and
turn on the projector.
5
Reset the filter counter.
Unlock
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.