Operation Manual

158

7. Maintenance

7. Putthelterunitbacktotheprojectorcabinet.

 Makesurethatthelterunitisplacedinthecorrectorienta-

tion.

8. Puttheltercoverbacktotheprojectorcabinet.

 Insert twocatches ofthetop sideof theltercoverintothe

groove of the cabinet, and push the buttons on the left and right

to close the ﬁlter cover.

• 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