LG 42PM4700-TA, Руководство пользователя

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33
ENG
ENGLISH
MAINTENANCEy/yTROUBLESHOOTINGy
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.
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.