Eiki LC-WS250 Maintenance and Cleaning Replacing the Filter, Resetting the Filter Counter

Maintenance and Cleaning

Replacing the Filter

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, replace the Filter

immediately. Replace the filter by following the steps below.

1	Turn off the projector, and unplug the AC power cord
	from the AC outlet.
2	First, clean up the dust on the projector and around the
	air vents.
3	Press and hold any part of the red circle, and then
	press ◄ leftwards on the filter cover to release the
	latch and open the filter cover.
4	Pull out the filter. When taking out the filter, put your
	fingers on the filter tab and then pull.
5	Insert the new filter completely and replace the
	filter cover. Ensure that the area with “TOP” mark is
6	in an upward direction.
	Connect the AC power cord to the projector and turn
7	on the projector.
	Reset the filter counter.

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.

Do not wash the filter with water or any other liquid matter. Otherwise the filter may be damaged.

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 center for proper cleaning.

Resetting the Filter Counter

Be sure to reset the Filter counter after replacing the Filter .

1	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.
2	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.
3	Another confirmation dialog box appears, select Yes to
	reset the Filter counter.

Filter cover

Latch

TOP mark

Pull out and remove.

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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