Sanyo PLV-WF20, Service Manual

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Turn off the projector, press the Main On/Off Switch to
Off and unplug the AC power cord from the AC outlet.
First, clean up the dust on the projector and around the
air vents.
1
2
Slide and open the Filter cover. (See the right figure.)
3
Put the new one back into the position and close the filter
cover. Make sure that the filter cartridge is properly and
fully inserted.
5
cAutIoN
Make sure the filter cartridge is inserted in the pro-
jector. If the filter cartridge is not inserted, the pro-
jector cannot be turned on.
Do not put anything into the air vents. Doing so may
result in malfunction of the projector.
4
Reset the filter counter and the scroll counter.
6
Filter cover
Replacing the Filter Cartridge
Pull out the filter cartridge by holding the finger grip.
recoMMeNdAtIoN
We recommend avoiding dusty/smoky environments when
operating the projector. usage in these environments may
cause a poor image quality.
When using the projector under dusty or smoky conditions, dust
may accumulate on a lens, liquid crystal panels, or optical elements
inside the projector. Such condition may degrade the quality of the
projected image.
When the symptoms above are noticed, contact your authorized
dealer or service station for proper cleaning.
ORDER REPLACEMENT FILTER CARTRIDGE
Service Parts No. : 610 335 9830
Connect the AC power cord to the projector and turn on
the projector.
7
Filter cartridge
Maintenance