Maintenance, Troubleshooting, Cleaning your tv – LG 50PM4700 User Manual

Page 31: Caution, Screen, frame, cabinet and stand, Power cord

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24

ENG

ENGLISH

MAINTENANCEy/yTROUBLESHOOTING

MAINTENANCE

Cleaning your TV

CleanyyouryTVyregularlyytoykeepytheybestyperformanceyandytoyextendytheyproductylifespan.

CAUTION

y

y

Makeysureytoyturnytheypoweryoffyandydisconnectytheypowerycordyandyallyotherycablesyfirst.

y

y

WhenytheyTVyisyleftyunattendedyandyunusedyforyaylongytime,ydisconnectytheypowerycordyfromytheywally

outletytoypreventypossibleydamageyfromylightningyorypowerysurges.

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.

Power cord

Removeytheyaccumulatedydustyorydirtyonytheypowerycordyregularly.

y

TROUBLESHOOTING

Problem

Solution

Cannotycontrolythey

TVywithytheyremotey

control.

y

y

Checkytheyremoteycontrolysensoryonytheyproductyandytryyagain.

y

y

Checkyifythereyisyanyyobstacleybetweenytheyproductyandytheyremoteycontrol.

y

y

Checkyifytheybatteriesyareystillyworkingyandyproperlyyinstalledy(y ytoy ,y ytoy ).

Noyimageydisplayy

andynoysoundyisy

produced.

y

y

Checkyifytheyproductyisyturnedyon.

y

y

Checkyifytheypowerycordyisyconnectedytoyaywallyoutlet.

y

y

Checkyifythereyisyayproblemyinytheywallyoutletybyyconnectingyotheryproducts.

TheyTVyturnsyoffy

suddenly.

y

y

Checkytheypowerycontrolysettings.yTheypowerysupplyymayybeyinterrupted.

y

y

CheckyifytheyAutoysleepyfeatureyisyactivatedyinytheyTimeysettings.

y

y

IfythereyisynoysignalywhileytheyTVyisyon,ytheyTVywillyturnyoffyautomaticallyyaftery15y

minutesyofyinactivity.

Whenyconnectingytoy

theyPCy(RGB/HDMIy

DVI),y‘Noysignal’yory

‘InvalidyFormat’yisy

displayed.

y

y

TurnytheyTVyoff/onyusingytheyremoteycontrol.

y

y

ReconnectytheyRGB/HDMIycable.

y

y

RestartytheyPCywithytheyTVyon.

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