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7. Maintenance

3. Install a new lamp housing.

(1)Insertanewlamphousinguntilthelamphousingispluggedintothesocket.

(2)Positionsothattheguideholeinthebottomrightofthelamphouseisovertheprotrusionontheprojectorthen

pressallthewayin.

(3)Secureitinplacewiththetwoscrews.

• Besuretotightenthescrews.

4. Reattach the lamp cover.

(1)Insertthetopedgeofthelampcoverintothegrooveintheprojectorandclosethelampcover.

(2)Tightenthescrewtosecurethelampcover.

• Besuretotightenthescrew.

This completes the lamp replacement.

Goontothelterreplacement.

NOTE:

• Whenyoucontinuetousetheprojectorforanother100hoursafterthelamphasreachedtheendofitslife,theprojectorcannot

turnonandthemenuisnotdisplayed.Ifthishappens,presstheHELPbuttonontheremotecontrolfor10secondstoresetthe

lampclockbacktozero.Whenthelamptimeclockisresettozero,theLAMPindicatorgoesout.

• Forportraitprojection,thepowersupplywillbeswitchedoffwhenthelampreplacementtime(estimated)*isreached.Alamp

replacement message will be displayed 100 hours before the lamp replacement time is reached.

* The replacement time is not guaranteed.

NEC PA721X User Manual

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