Sanyo PLC-XU350K ユーザーズマニュアル

Turn  off  the  projector,  and  unplug  the AC  power  cord
from the AC outlet.

Turn the projector over and remove 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.

Clean the filters softly by using a brush.

Replace the filters properly. Make sure that the filters
are fully inserted to 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.

 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.

✔ 

  When reinserting this

filters, be sure that the
slit part is facing the
outer side.

Be sure to reset the Filter counter after cleaning or replacing
the filters.

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 SELECT

buttons.

Use the Point

ed

buttons select Filter counter and

then press the Point

8 or

the SELECT button. Use the

Point

ed

buttons to select Filter counter Reset and

then press SELECT button. The Filter counter Reset?
appears. Select yes to continue.

The Filter counter 
Reset? appears.

Select yes, then
another confirmation
box appears.

Select yes again
to reset the Filter
counter.

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

Filters.