NEC PA500U - Page 169

157
7. Maintenance
8. Put the filter cover back to the projector cabinet.
Insert the 4 catches on the top of the filter cover into the grooves
in the projector, then press the left and right buttons to close.
• Pushtheltercoveruntilitclicksintoplace.
9. 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 117)
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
Catch
Button