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125

7. Maintenance

6. Insertthelargeltercaseintotheprojectorcabinet.

 Makesure that the ltercase isinsertedinthe correct orienta-

tion.

7. Put the small ﬁlter case to the projector cabinet.

 Makesure that the ltercase isinsertedinthe correct orienta-

tion.

8. Put the ﬁlter cover back to the projector cabinet.

 Inserttwocatchesofthetipoftheltercoverintothegrooveofthe

cabinet, and push the button to close the ﬁlter cover.

• Ifyoundittohardtoclosetheltercover,trypushingthenotch

part.

Button

Notch

Catch

Insiderib

(protrusion)

Thiscompletesthelterreplacement.

Goontotheclearinglampandlterhourmeters.

Toclearthelampusagehoursandthelterusagehours:

1. Place the projector where you use it.

2. Plug the power cord into the wall outlet, and then turn on the projector.

3. Clearthelampusagehoursandthelterusagehours.

1. From the menu, select [RESET] → [CLEAR LAMP HOURS] and reset the lamp usage hours.

2. Select[CLEARFILTERHOURS].andresetthelterusagehours.(→ page 102)

NEC UM280X User Manual

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