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DHD800 User Manual
020-000244-01 Rev.1 (08-2010)
Installing the Filter Cartridge
Maintenance and Care
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
Open the filter cover. (See the right figure.)
3
Put a filter cartridge into the position and close the filter
cover. Make sure that the filter cartridge is properly and
fully inserted.
5
CAUTION
- Do not put anything into the air vents. Doing so
may result in malfunction of the projector.
- In the event of installation/replacement of the
filter cartridge, turn off the projector, press the
Main On/Off Switch to Off and unplug the AC
power cord from the AC outlet.
4
Reset the filter counter and the scroll counter (p.66).
6
Filter cover
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 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
Replacement filter cartridge can be ordered through your
dealer. When ordering, give the following information to the
dealer.
L Model No. of your projector
DHD800
L Replacement Filter Cartridge Type No.
003-003378-01
(Service Parts No. 610 350 7811)
Connect the AC power cord to the projector and turn
on the projector.
Filter cartridge
Tab
Note:
• When taking out the filter cartridge, put your
finger on the filter cartridge’s tab and then pull.