Operation Manual

115
7. Maintenance
4. Removedustfromthelterunitandtheltercover.
Clean both outside and inside.
5. Attachthefourlterstothelterunitandtheltercover.
Filter unit: Attach two coarse-texture sponge filters (large and
small) to the filter unit.
Filter cover: Attach two fine-texture sponge filters (large and
small) to the filter cover.
The fine-texture sponge filter has slits on it. Align these slits
with the protrusions of the filter cover.
6. Attachtheltercoverbacktothelterunit
Align the filter unit with the filter cover and push the six protru-
sions into place.
• Makesureallsixmountingpointsarealignedproperly.
7. Putthelterunitbacktotheprojectorcabinet.
 Inserttwocatchesofthetipofthelterunitintothegrooveof
the cabinet, and push the button to close the filter unit.
• Pushthelterunituntilitclicksintoplace.
8. Clearthelterusagehours.
Plug the power cord into the wall outlet, and then turn on the
projector.
From the menu, select [RESET] →[CLEARFILTERHOURS].
(→ page 99)
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
Coarse-texture
sponge
Fine-texture sponge
WIRELESS
WIRELESS
ButtonGroove