Cleaning The Filters; Resetting The Filter Counter - Eiki LC-XBL20 Owner's Manual

Cleaning the Filters

Filter prevents dust from accumulating on the optical elements inside the projector. Should the filters 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, clean the filters
immediately. Clean the filters by following the steps below.
Turn off the projector, and unplug the AC power cord
1
from the AC outlet.
Remove the front air filter by pulling the latch
2
horizontally.
Remove the back air filter by pulling the latch
horizontally and then remove it leftward.
Clean the air filters with a brush or rinse them softly.
3
When cleaning the air filters by rinsing, dry it well.
4
Replace the air filters properly. Make sure that the air
filters are fully inserted.
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.
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 station for proper
cleaning.

Resetting the Filter Counter

Be sure to reset the Filter counter after cleaning or replacing
the filters.
Press the MENU button to display the On-Screen
1
Menu. Use the Point
then press the Point
► or the SELECT
Use the Point buttons to select Filter counter and
▲▼
2
then press the Point
► or the
Point buttons to select Filter counter reset and
▲▼
then press the SELECT button. Filter counter Reset?
appears. Select yes to continue.
Another confirmation dialog box appears, select yes to
3
reset the Filter counter.
buttons to select Setting and
▲▼
button.
SELECT button. Use the
Maintenance and Cleaning
Air filter (front)
Pull horizontally and remove.
Note:
Please be sure to
fit this edge when
inserting this filter.
Air filter (back)
Pull horizontally and then remove it leftward.
Filter counter
Filter counter
Reset? appears.
Select yes, then
another confirmation
box appears.
Select yes again
to reset the Filter
counter.
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