Maintenance; Replace The Filters; Resetting The Filter Counter - Eiki LC-WB200 Service Manual

Maintenance

Replace the Filters

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 filters
immediately. Replace the filters 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 pull out the filter cover
(bottom); pull up the handle and take out the whole
filter (bottom).
Press up the latches and pull out the filter cover (side);
pull out the handle and take out the side filter.
3
Put new filters back into the position. Make sure that
the filters are fully inserted to the projector.
4
Connect the AC power cord to the projector and turn
on the projector.
CAUTION
– 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 filters with water or any other
liquid matter. Otherwise the filters may be
damaged.
RECOMMENDATION
We recommend avoiding dusty/smoky environments
when you operate the projector. Usage in these
environments may cause poor image quality.
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.

Resetting the Filter Counter

Be sure to reset the Filter counter after replacing the filters.
1
Press the MENU button to display the On-Screen Menu.
Use the Point ed buttons to select the Setting Menu
and then press the Point 8 or the
2
Use the Point ed buttons select Filter counter and
then press the Point 8 or the
Point ed buttons to select Filter counter reset and
then press the
SELECT
Reset? appears. Select Yes to continue.
3
Another confirmation dialog box appears, select Yes to
reset the Filter counter.
button.
SELECT
button. Use the
SELECT
button. The Filter counter
Filter cover (bottom)
Filter cover (side)
Latches (press up)
Filter counter
-7-

Handle (pull up)

Handle (pull out)
The Filter counter
Reset? appears.
Select Yes, then
another confirmation
box appears.
Select Yes again
to reset the Filter
counter.