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54
TheWARNINGindicatorshowsthestateofthefunctionwhichprotectstheprojector.Checkthestateofthe
WARNINGindicatorandthePOWERindicatortotakepropermaintenance.
Top Panel
Warnin� Indicator
The projector is shut down and the WARNING
indicator is blinkin� red.
Whenthetemperatureinsidetheprojectorreachesa
certainlevel,theprojectorisautomaticallyshutdownto
avoidoverheating.ThePOWERindicatorisblinkingwhile
theprojectorisbeingcooleddown.Whentheprojectorhas
cooleddownenough(toitsnormaloperatingtemperature),
itcanbeturnedonagainbypressingthePOWERON/
STAND-BYbutton.
Note:
The WARNING indicator continues to blink even after the
temperature inside the projector returns to normal. When
the projector is turned on again, the WARNING indicator
stops blinking.
Then check the matters below:
– Didyouprovideappropriatespacefortheprojectorto
beventilated?Checktheinstallingconditiontoseeif
ventilationslotsarenotblocked.
– HastheprojectorbeeninstallednearanAir-Conditioning/
HeatingDuctorVent?Movetheinstallationofthe
projectorawayfromtheductorvent.
– Aretheairfiltersclean?Cleantheairfiltersperiodically.
(p.55)
Top Panel
The projector is shut down and the WARNING
indicator li�hts red.
Whentheprojectordetectsanabnormalcondition,itis
automaticallyshutdowntoprotecttheinsideoftheprojector
andtheWARNINGindicatorlightsred.Inthiscase,
unplugtheACpowercordandplugit,andthenturnon
theprojectoronceagaintoverifyoperation.Iftheprojector
cannotbeturnedonandtheWARNINGindicatorlightsred,
unplugtheACpowercordandcontacttheservicestation.
CAUTION
DONOTLEAVETHEPROJECTORWITHTHE
ACPOWERCORDCONNECTEDUNDERAN
ABNORMALCONDITION.ITMAYRESULTINFIRE
ORELECTRICSHOCK.
WARNING
blinkingred
WARNING
emitaredlight
Maintenance and Cleanin�