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7. Maintenance
5. Removedustfromthelterunitandtheltercover.
Clean both outside and inside.
6. Attachthefourlterstothelterunit.
(1) Insert the left end of each hard honeycomb filter (large and
small) first and then the right end of each hard honeycomb
filter to the filter unit.
•Thelargeltercannotbeinstalledifitsrightendisinserted
first.
(2) Turn the filter unit over.
•Attachthetwosoftaccordionlters(largeandsmall).Each
accordion filter has a slit on it. Align the slit with each pro-
trusion of the filter unit.
7. Putthelterunitbacktotheprojectorcabinet.
Makesurethatthelterunitisplacedinthecorrectorienta-
tion.
8. Puttheltercoverbacktotheprojectorcabinet.
Insert two catches of the top side of the filter cover into the
groove of the cabinet, and push the buttons on the left and right
to close the filter cover.
• Pushtheltercoveruntilitclicksintoplace.
9. Clearthelterusagehours.
Plug the power cord into the wall outlet, and then turn on the
projector.
From the menu, select [RESET] → [CLEAR FILTER HOURS].
(→ page 97)
The interval time to clean the filters is set to [OFF] at time of
shipment. When using the projector as it is, you do not clear
the filter usage
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