Maintenance; Troubleshooting - LG 42LM615S-ZE Owner's Manual

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MAINTENANCEy/yTROUBLESHOOTING

MAINTENANCE

Cleaning your TV
CleanyyouryTVyregularlyytoykeepytheybestyperformanceyandytoyextendytheyproductylifespan.
CAUTION
y y Makeysureytoyturnytheypoweryoffyandydisconnectytheypowerycordyandyallyotherycablesyfirst.
y y WhenytheyTVyisyleftyunattendedyandyunusedyforyaylongytime,ydisconnectytheypowerycordyfromytheywally
outletytoypreventypossibleydamageyfromylightningyorypowerysurges.y
Screen, frame, cabinet and stand
y y Toyremoveydustyorylightydirt,ywipeytheysurfaceywithyaydry,yclean,yandysoftycloth.
y y Toyremoveymajorydirt,ywipeytheysurfaceywithyaysoftyclothydampenedyinycleanywateryoryaydilutedymildy
detergent.yThenywipeyimmediatelyywithyaydryycloth.
CAUTION
y y Avoidytouchingytheyscreenyatyallytimes,yasythisymayyresultyinydamageytoytheyscreen.
y y Doynotypush,yrub,yoryhitytheyscreenysurfaceywithyyouryfingernailyoryaysharpyobject,yasythisymayyresultyiny
scratchesyandyimageydistortions.
y y Doynotyuseyanyychemicalsyasythisymayydamageytheyproduct.
y y Doynotysprayyliquidyontoytheysurface.yIfywateryentersytheyTV,yitymayyresultyinyfire,yelectricyshock,yory
malfunction.y
Power cord
Removeytheyaccumulatedydustyorydirtyonytheypowerycordyregularly.

TROUBLESHOOTING

Problem Solution
Cannotycontroly y y Checkytheyremoteycontrolysensoryonytheyproductyandytryyagain.
theyTVywithythey y y Checkyifythereyisyanyyobstacleybetweenytheyproductyandytheyremoteycontrol.
remoteycontrol. y y Checkyifytheybatteriesyareystillyworkingyandyproperlyyinstalledy(y ytoy ,y ytoy ).
Noyimageydisplayy y y Checkyifytheyproductyisyturnedyon.
andynoysoundyisy y y Checkyifytheypowerycordyisyconnectedytoyaywallyoutlet.
produced. y y Checkyifythereyisyayproblemyinytheywallyoutletybyyconnectingyotheryproducts.
TheyTVyturnsyoffy y y Checkytheypowerycontrolysettings.yTheypowerysupplyymayybeyinterrupted.
suddenly. y y CheckyifytheyAutoysleepyfeatureyisyactivatedyinytheyTimeysettings.
y y IfythereyisynoysignalywhileytheyTVyisyon,ytheyTVywillyturnyoffyautomaticallyyaftery
15yminutesyofyinactivity.
Whenyconnectingy y y TurnytheyTVyoff/onyusingytheyremoteycontrol.
toytheyPCy(RGB/ y y ReconnectytheyRGB/HDMIycable.
HDMIyDVI),y y y RestartytheyPCywithytheyTVyon.
'Noysignal'yory
'InvalidyFormat'yisy
displayed.