NEC P452H User Manual page 126

5. Set the cleaned Filter (A) onto the filter case.
• Set the cut off part of the Filter (A) meeting with the knob part
on the filter case.
6. Insert the filter case to the projector cabinet.
Make sure that the filter case is inserted in the correct orientation.
7. Clear the filter hour meter.
Connect the power cord plug to the wall outlet and turn on the projector. Select [CLEAR FILTER HOURS] for [RE-
SET] in the onscreen menu. (→ page 68)
Cut off
115
8. Maintenance
Knob