NEC M230X - Page 126

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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 hard honeycomb filters (large and small)
to the filter unit.
Filter cover: Attach two soft accordion filters (large and small)
to the filter cover.
The accordion 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 filter 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 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
WIRELESS
WIRELESS
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