8 1. Television OverviewFront-Panel Indicators
LAMP Indicator
LED Color TV Condition Additional Information
None NormalTVonorstandbycondition. Normalope ration.
Green TVjustpoweredoffandlampis
cooling.
Startstoblink30secondsafterturningoffT V.TVcanbeturned
onbeforeblinkingstartsorafterblinkingstops,butnotwhil ethe
indicatorisblinking.Normaloperation.
Yellow 1. Lampaccessdoorisopenor
notsecure.
TVwillnotoperateuntillampaccessdoorissecure.Se e
AppendixCforinstallationinformation.
2. Nolampinstalled. TVwillnotoperatewithoutala mp.SeeAppendixCforinstalla-
tioninformation.
Red Lampnolongerillumi natesandhas
reachedtheendofthelamplife.
Replacethelamp.TheTVwillnotoperatewhenthelampno
longerilluminates.SeeAppendixCforinstallationinformation.
Off SteadyOn SlowBlinki ng FastBlinking
STATUS Indicator
LED Color TV Condition Additional Information
None NormalT Vonorstandbycondition. Normaloperation.
Yellow TVistoohot.
TheTVwilldisplayawarningmessageandshutoffifi toverheats.
• Ambientroomtemperaturemaybetoohigh.TurnofftheTV
andwaituntiltheroomtemperaturedrops.
• Clearblockedairvents.Ensureatleastafour-inchclear-
anceonallsidesoftheTV.
• Cleanthelamp-cartridgeairfilter.SeeAppendixC.
Red
TVmayrequireservice.
TurnofftheTVandunplugthesetfromtheACpowersource.
Waitoneminuteandthenplugthesetbackin.SeeAppendixE.
IftheLEDisstillon,contactyourdealeroraMitsubishi
AuthorizedServiceCenter.Gotowww.mitsubishi-tv.comorcall
1-800-332-2119toreceiveAuthorizedServiceCenterinformation.
TIMER Indicator
LED Color TV Condition Additional Information
None TVispowere doff. Normaloperation.
Green TVispowere don. Normaloperation.
Green TVpoweredof f,auto-ontimerisset. Normaloperation.TVcanb eturnedonatanytime.
Green 1. TVjustpluggedintoACoutlet. Waitapproximatelyoneminuteforblinkingtostopbeforeturning
on.Normaloperation.
2.
ACjustrestoredafterpowerfailure.
3. TVrebootingafterSystemReset
used.
4. TVrebootingafterpowerfluc-
tuationorreceivingabnormal
digitalsignalsfromadigital
channelordigitaldevice.
5. Youhavebeguntheprocedure
toupdatesoftwarefroman
authorizedflashmemorydevice.