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Thisfunctionprovidesthefollowingoptionsinthecooling
fans’operationwhentheprojectoristurnedoff(p.20).
L1......Normaloperation
L2......Slower and lower-sound than the normal
operation(L1),butittakesmoretimetocoolthe
projectordown.
Fan
ThisprojectorprovidesFancontrolfunctionintheSetting
menu.
Choosetherunningspeedofcoolingfansfromthefollowing
optionsaccordingtothegroundelevationunderwhichyou
usetheprojector.
Off................Normalspeed.SetthisfunctiontoOffwhen
usingtheprojectorinnon-highaltitude
environment.
On 1.............FasterthanOffmode.Selectthismode
whenusingtheprojectorinhighaltitudes
(about1,200metersormoreabovethesea
level)wherethefanshavelesscooling
effect.
On 2.............FasterthanOn1mode.Selectthismode
whenusingtheprojectorinhigheraltitudes
thanabovewherethefanshavelesser
coolingeffect.
Note:
ThefannoisebecomeslouderinOn 1 and On2.
Fan control
Setting
Thisfunctionisusedtosetafrequencyforthefilter
cleaning.
When the projector reached a specified time between
cleanings, a Filter warning iconappears on thescreen,
notifyingthecleaningisnecessary.Aftercleaningthefilter,
be sure to select RESET and set the timer. The Filter
warningiconwillnotturnoffuntilthefiltercounterisreset.
Fordetailsaboutresettingthetimer,referto“Resettingthe
FilterCounter”onpage62.
Filter counter
Filter counter
PresstheSELECTbuttontoselectTimer,and
thenusethePoint
◄►buttonstosetthetimer.
Selectfrom(
Off/100H/200H/300H)depending
ontheuseenvironment.
Filterwarningiconappearsonthescreenatasettime.
Fig.1Filterwarningicon
Note:
Thisiconalsoappearsatturningon.
Note:
TheLampreplacementiconwillnotappearwhenthe
Displayfunctionissetto
Off(p.46),during"FREEZE
button"(p.25),or "NOSHOWbutton"(p.26).