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57
Turn off the projector, 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
Press s on the filter cover to release the latch and open
the filter cover.
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
projector. If the filter cartridge is not inserted, the
projector 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 (p.58).
6
Filter cover
Replacing the Filter Cartridge
Pull out the filter cartridge. When taking out the filter
cartridge, put your finger on the filter cartridge’s tab
and then pull.
Latch
Filter cartridge
Tab
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.
Connect the AC power cord to the projector and turn
on the projector.
7
Maintenance and Care