User Manual

105
7. Maintenance
Thissectiondescribesthesimplemaintenanceproceduresyoushouldfollowtocleanthelters,thelens,thecabinet,
andtoreplacethelampandthelters.
❶ Cleaning the Filters
Thelterattheintakeventkeepsdustanddirtfromgettinginsidetheprojector.Ifthelterisdirtyorclogged,your
projector may overheat.
WARNING
• Pleasedonotuseaspraycontainingammablegastoremovedustattachedtothelters,etc.Doingsomay
resultinres.
NOTE:Themessageforltercleaningwillbedisplayedforoneminuteaftertheprojectoristurnedonoroff.Whenthemessageisdisplayed,
cleanthelters.Thetimetocleantheltersissetto[4000H]attimeofshipment.
Tocancelthemessage,pressanybuttonontheprojectorcabinetortheremotecontrol.
Tocleanthelter,detachthelterunitandtheltercover.
CAUTION
• Beforecleaningthelters,turnofftheprojector,disconnectthepowercordandthenallowthecabinettocool.
Failuretodosocanresultinelectricshockorburninjuries.
1. Press down two buttons and then pull the filter cover towards
you to open it.
Filter cover
2. Pick the center of the filter unit for pulling it out.
Filter unit
3. Vacuumdustonthefrontandbackfacesofthelterunit.
• Getridofdustinthelter.
• Gentlygetridofdustontheltercoverandintheaccordion
pleats of the filter.
NOTE:
• Wheneveryouvacuumthelter,usethesoftbrushtovacuum.Thisistoavoid
damagetothelter.
• Donotwashthelterwithwater.Doingsocanresultinlterclogging.
Filter cover
Filter unit