Cleaning The Filters; Resetting The Filter Counter - Sanyo PLC-XD2200 Owner's Manual

Maintenance and Cleaning
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.
1
Turn off the projector, and unplug the AC power cord
from the AC outlet.
2
Remove the panel front assembly by pulling the latch
horizontally.
Remove the panel net by pulling the latch horizontally
and then remove it leftward.

Clean the filters with a brush or rinse them softly.
4
When cleaning the filters by rinsing, dry them well.
Replace the filters properly. Make sure that the 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 RECOMMENDATION
we recommend avoiding dusty/smoky environments we recommend avoiding dusty/smoky environments
when you operate the projector . Usage in these when you operate the projector . Usage in these
environments may cause poor image quality . environments may cause poor image quality .
When using the projector under dusty or smoky conditions, When using the projector under dusty or smoky conditions,
dust may accumulate on a lens, LCD panels, or optical dust may accumulate on a lens, LCD panels, or optical
elements inside the projector degrading the quality of a elements inside the projector degrading the quality of a
projected image. When the symptoms above are noticed, projected image. When the symptoms above are noticed,
contact your authorized dealer or service center for proper contact your authorized dealer or service center for
cleaning. cleaning.

Resetting the Filter Counter

Be sure to reset the Filter counter after cleaning or replacing
the filters.
1
Press the MENU button to display the On-Screen
Menu. Use the Point
then press the Point
2
Use the Point
▲▼
then press the Point
buttons to select Filter counter reset and
Point
▲▼
then press the SELECT button. Filter counter Reset?
appears. Select yes to continue.

Another confirmation dialog box appears, select yes to
reset the Filter counter.
60

Cleaning the Filters

buttons to select Setting and
▲▼
button.
► or the SELECT
buttons to select Filter counter and
SELECT button. Use the
► or the
Panel front assembly
Pull horizontally and remove.
Note:
✔
Please be sure to
fit this edge when
inserting this panel
front assembly.
Panel net (filter back)
Pull horizontally and then remove it leftward.
Filter counter
Spacer filter front
Panel
front
Filter counter
Reset? appears.
Select yes, then
another confirmation
box appears.
Select yes again
to reset the Filter
counter.