Sanyo PLC-XU115 - Maintenance and Cleaning; Warning Indicator

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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.
Warning Indicator
The projector is shut down and the WARNING
indicator is blinking red.
When the temperature inside the projector reaches a
certainlevel,theprojectorwillbeautomaticallyshutdownto
protecttheinsideoftheprojector.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.
The projector is shut down and the WARNING
indicator lights 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 reconnect it, and then turn the
projector on once again to verify operation. If the projector
cannotbeturnedonandtheWARNINGindicatorstill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.
Maintenance and Cleaning
Top Control
Top Control
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theair
ventsoftheprojector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.
–Isthefilterclean?Cleanthefilterperiodically.
WARNING
emitaredlight
WARNING
blinkingred
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