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59
Maintenance and Cleaning
Filterpreventsdustfromaccumulatingontheopticalelementsinsidetheprojector.Shouldthefiltersbecome
cloggedwithdustparticles,itwillreducecoolingfans’effectivenessandmayresultininternalheatbuildup
andadverselyaffectthelifeoftheprojector.Ifa“Filterwarning”iconappearsonthescreen,cleanthefilters
immediately.Cleanthefiltersbyfollowingthestepsbelow.
CAUTION
Donotoperatetheprojectorwiththefilters
removed.Dustmayaccumulateontheoptical
elementsdegradingpicturequality.
Donotputanythingintotheairvents.Doingso
mayresultinmalfunctionoftheprojector.
RECOMMENDATION
We recommend avoiding dusty/smoky environments
when you operate the projector. Usage in these
environments may cause poor image quality.
Whenusingtheprojectorunderdustyorsmokyconditions,
dustmayaccumulateonalens,LCDpanels,oroptical
elementsinsidetheprojectordegradingthequalityofa
projectedimage.Whenthesymptomsabovearenoticed,
contactyourauthorizeddealerorservicestationforproper
cleaning.
BesuretoresettheFiltercounteraftercleaningorreplacing
thefilters.
PresstheMENUbuttontodisplaytheOn-Screen
Menu.UsethePoint▲▼buttonstoselectSettingand
thenpressthePoint►ortheSELECTbutton.
UsethePoint▲▼buttonstoselectFilter counterand
thenpressthePoint►ortheSELECTbutton.Usethe
Point▲▼buttonstoselectFilter counter resetand
thenpresstheSELECTbutton.Filter counter Reset?
appears.SelectYestocontinue.
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Resetting the Filter Counter
Filter counter
Filter counter
Reset? appears.
SelectYes,then
anotherconfirmation
boxappears.
SelectYesagain
toresettheFilter
counter.
Anotherconfirmationdialogboxappears,selectYesto
resettheFiltercounter.
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Cleaning the Filters
Panelfrontassembly
Pullhorizontallyandremove.
Panelnet(filterback)
Pullhorizontallyandthenremoveitleftward.
Turnofftheprojector,andunplug theACpowercord
fromtheACoutlet.
Removethepanelfrontassemblybypullingthelatch
horizontally.
Removethepanelnetbypullingthelatchhorizontally
andthenremoveitleftward.
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Cleanthefilterswithabrushorrinsethemsoftly.
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Whencleaningthefiltersbyrinsing,drythemwell.
Replacethefiltersproperly.Makesurethatthefilters
arefullyinserted.
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Note:
Pleasebesureto
fitthisedgewhen
insertingthispanel
frontassembly.
Spacerfilterfront
Panel
front