Sanyo PLC-WXU30 Owner's Manual download pdf (Page 63)

Maintenance and Cleaning

Turn off the projector, and unplug the AC power cord

from the AC outlet.

Turn the projector over and remove the filter by pulling

the latches upward.

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, clean the filter

immediately. Clean the filter by following the steps below.

Gently clean the filter by using a brush or rinse it softly.

When rinsing the filter, dry it well. Replace the filter

properly. Make sure that the filter is fully inserted to the

projector.

CAUTION

Do not operate the projector with the filter 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.

✔Note:

• When reinserting this filter, 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 7 8 buttons to move the red

frame pointer to the Setting Menu icon.

Use the Point ed buttons to move the red frame

pointer to Filter counter and then press the SELECT

button. A dialog box appears showing the total

accumulated time of the filter use, a timer setting

option, and the reset option. Select Reset and the

“Filter counter Reset?” appears. Select [Yes] to

continue.

Resetting the Filter Counter

Filter counter

Select Reset and 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.

Filter

Pull up and remove.

Cleaning the Filter

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Sanyo PLC-WXU30 Owner's Manual Page 63

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