Sharp AQUOS LE580X Series

Troubleshooting
Problem PossibleSolution
Nopower CheckifyoupressedPOWERontheremotecontrolunit.
IstheACcorddisconnected?
Hasthepowerbeenturnedon?
Unitcannot
beoperated.
Externalinfluencessuchaslightning,staticelectricity,maycause
improperoperation.Inthiscase,operatetheunitafterfirst turningoffthe
poweroftheTVorunpluggingtheACcordandrepluggingitinafter1or
2minutes.
Remote
controlunit
doesnot
operate.
Istheequipmenttobeoperatedbytheremotecontrolunitset
correctly?PressTVtosettheremotecontrolunittothesettingfor
operatingtheTV.
Arebatteriesinsertedwithpolarity(+,-)aligned?
Arebatterieswornout?(Replacewithnewbatteries.)
Areyouusingitunderstrongorfluorescentlighting?
Isafluorescentlightilluminatedneartheremotecontrolsensor?
Is"RCControlLock"selectedin"OperationLockOut"?
Page3-42
Pictureiscut
off/withsidebar
screen.
Arescreenmodeadjustmentssuchaspicturesizemadecorrectly?
Pages5-7to5-9
Strange
colour,light
colour,or
colour
misalignment
Adjustthepicture tone.
Pages3-2to3-17
Istheroomtoobright?Thepicturemaylookdarkinaroomthat istoo
bright.
Poweris
suddenly
turnedoff.
Isthesleeptimerset?
Pages5-6
Checkthepowercontrolsettings.
Page2-4
Theunit'sinternaltemperaturehasincreased.Removeanyobjects
blockingventorclean.
Problem PossibleSolution
Nopicture Isconnectiontoothercomponentscorrect?
IfthePCimageisnotdisplayed,checkthefollowing:
-WhenconnectingalaptopPCtotheTV,checkthatdisplayoutput
modeofthePCissettoexternalmonitor.
Picturequality
ofHDprogramsis
poor.
ToenjoyHDimagesfromexternalequipment,youarerequiredtoset
upHDMIconnectionorcomponentconnection.
IftheprogramcontentisnotofHDquality,HDimagescannotbe
displayed.CheckthattheprogramyouareviewingprovidesHD
images.
TheHDcable/satelliteset-topboxmayneedtobeconfiguredto
outputHDimagesviacable/satellite.
Thecable/satellitebroadcastmaynotsupportasignalresolutionof
1080p.
TheTV
sometimesmakes
acrackingsound.
Thisisnotamalfunction.Thishappenswhenthe cabinetslightly
expandsand contractsaccordingtochangeintemperature.Thisdoes
notaffecttheTV'sperformance.
Appendix
EN10-1
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