NEC PH1000U - Page 203

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7. Maintenance
2. Removethelter.
 Pullthetopofthelteroutwardandremovethelterbylifting
it up.
Filter
3. Installthenewlter.
 Insertthelterwith“↓AIRFLOW↓”facingtheprojector.
(1)Insertthelterintheange.
(2) Fitthetopedgeofthelterintheinlet.
1
2
Flange
4. Placetheltercoverbackontotheprojectorcabinet.
(1)Inserttheguidepin(4locations)oftheprojectorintothe
notch(4locations)oftheltercover.
Notch
Guidepin
(2)Slidetheltercovertotherightandtighteneachofthe
twoknobsbyturningthemclockwise.
NOTE:
Besuretocleanbothlters(leftandfrontsides)todisplaythelter
usage hours as accurate as possible.