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55
Setting
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.
On1.............FasterthanOffmode.Selectthismode
whenusingtheprojectorinhighaltitudes
(about1,000metersto2,000metersabove
thesealevel)wherethefanshaveless 
coolingeffect.
On2.............FasterthanOn1mode.Selectthismode
whenusingtheprojectorinhigheraltitudes
(about2,000metersto3,000meters
 abovethesealevel)wherethefanshave
lessercoolingeffect.
Note:
ThefannoisebecomeslouderinOn1andOn2.
Fan control
Lamp counter
BesuretoresettheLampreplacementcounterafterthe
lampisreplaced.(p.61)
PressthePoint
▲▼
buttonstochoosetheLampcounter
functionandthenpressthePoint
orthe
SELECTbuttonto
accessthesubmenuitems.
Lamp counter................Thisitemshowsthetotal
accumulatedtimeofthelamp
usage.
Lamp counter reset.......PresstheSELECT buttonto
chooseLamp counter reset.
SelectYesintheconfirmation
boxifyouwanttoresetthelamp
counter,andthenchooseYesin
thesecondconfirmationboxto
resetlampcounter.
Lamp counter reset