NEC M323W - Page 146

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7. Maintenance
This completes the lamp replacement.
Go on to the clearing lamp hour meters.
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.

To clear the lamp 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.
From the menu, select [RESET] → [CLEAR LAMP HOURS] and reset the lamp usage hours.
4. Reattachthelampcover.
(1)Slidethelampcoverbackuntilitsnapsintoplace.
(2)Tightenthescrewtosecurethelampcover.
 •Besuretotightenthescrew.
3. Installanewlamphousing.
(1)Insertanewlamphousinguntilthelamphousingispluggedintothesocket.
(2)Pushthetopcenterofthelamphousingtosecureit.
(3)Secureitinplacewiththethreescrews.
 •Besuretotightenthescrews.