beautypg.com

Cleaning the filters, Resetting the filter counter, Maintenance and cleaning – Sanyo PLC WXU700A User Manual

Page 65

background image

65

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.

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.

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

▲▼

buttons to select

Setting and

then press the Point

or the

SELECT

button.

Use the Point

▲▼

buttons to select

Filter counter

and then press the SELECT button. Use the Point

▲▼

buttons to select

Filter counter reset and then press

the SELECT button.

Filter counter Reset? appears.

Select

yes to continue.

1

Resetting the Filter Counter

Filter counter

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.

3

Cleaning the Filters

H

Turn off the projector, and unplug the AC power cord

from the AC outlet.
Turn the projector over and remove the filters by pulling

the latches upward.

1

Gently clean the filters by using a brush or rinse it

softly.

3

When rinsing the filters, dry they well. Replace the

filters properly. Make sure that the filters are fully

inserted to the projector.

4

Filters
Pull up and remove.