Sanyo PDG-DWL2500 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	Loosen the screw and open the lamp cover and lift the
	filter out of the projector.
4	Put the new one back into the position, and close the
	lamp cover and secure the screw.
5	Connect the AC power cord to the projector and turn
	on the projector.
6	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 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.

Filter

Filter counter

Lamp Cover

Screw

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 ed buttons to select Setting and
	then press the Point 8 or the SELECT button.
2	Use the Point ed buttons to select Filter counter
	and then press the SELECT button. Use the Point ed
	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 counter Reset? appears. Select Yes, then another confirmation box appears.

Select Yes again to reset the Filter counter.

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