NEC UM351W - Page 136

125
7. Maintenance
Toreplacethelters:
NOTE:
• Replaceallfourltersatthesametime.
• Beforereplacingthelters,wipeoffdustanddirtfromtheprojectorcabinet.
• Theprojectorisprecisionequipment.Keepoutdustanddirtduringlterreplacement.
• Donotwashthelterswithsoapandwater.Soapandwaterwilldamagetheltermembrane.
• Putltersintoplace.Incorrectattachmentofaltermaycausedustanddirttogetintotheinsideoftheprojector.
Beforereplacingthelters,replacethelamp.(→page122)
1. Push the button rightward to release the filter cover and pull
it out.
Button
2. Remove the two filter cases.
Small filter case Large filter case
Tab
Tab