LG 50PM4700 - Manual (Page 16)

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ENG
ENGLISH
SAFETYyINSTRUCTIONS
y y Whenymovingyoryunpackingytheyproduct,yworkyinypairsybecauseytheyproductyisy
heavy.yy
Otherwise,ythisymayyresultyinyinjury.
y y Contactytheyserviceycenteryonceyayyearytoycleanytheyinternalypartsyofytheyproduct.yy
Accumulatedydustycanycauseymechanicalyfailure.
y y Referyallyservicingytoyqualifiedyserviceypersonnel.yServicingyisyrequiredywhenythey
apparatusyhasybeenydamagedyinyanyyway,ysuchyasypowerysupplyycordyoryplugyisy
damaged,yliquidyhasybeenyspilledyoryobjectsyhaveyfallenyintoytheyapparatus,ythey
apparatusyhasybeenyexposedytoyrainyorymoisture,ydoesynotyoperateynormally,yoryhasy
beenydropped.
y y Ifytheyproductyfeelsycoldytoytheytouch,ythereymayybeyaysmally“flicker”ywhenyityisyturnedy
on.yThisyisynormal,ythereyisynothingywrongywithyproduct.
y y Theypanelyisyayhighytechnologyydisplayyproductywithyresolutionyofytwoymillionytoysixy
millionypixels.yYouymayyseeytinyyblackydotsyand/orybrightlyycolouredydotsy(red,ybluey
orygreen)yatyaysizeyofy1yppmyonytheypanel.yThisydoesynotyindicateyaymalfunctionyandy
doesynotyaffectytheyperformanceyandyreliabilityyofytheyproduct.yyy
Thisyphenomenonyalsoyoccursyinythird-partyyproductsyandyisynotysubjectytoy
exchangeyoryrefund.
y y Youymayyfindydifferentybrightnessyandycolouryofytheypanelydependingyonyyoury
viewingyposition(left/right/top/down).yy
Thisyphenomenonyoccursydueytoytheycharacteristicyofytheypanel.yItyisynotyrelatedywithy
theyproductyperformance,yandyityisynotymalfunction.
y y Displayingyaystillyimagey(e.g.,ybroadcastingychannelylogo,yon-screenymenu,ysceneyfromyayvideoy
game)yforyayprolongedytimeymayycauseydamageytoytheyscreen,yresultingyinyretentionyofytheyimage,y
whichyisyknownyasyimageysticking.yTheywarrantyydoesynotycoverytheyproductyforyimageysticking.yy
Avoidydisplayingyayfixedyimageyonyyourytelevision’syscreenyforyayprolongedyperiody(2yorymoreyhoursy
foryLCD,y1yorymoreyhoursyforyPlasma).yy
Also,yifyyouywatchytheyTVyatyayratioyofy4:3yforyaylongytime,yimageystickingymayyoccuryonytheybordersyofy
theypanel.yy
Thisyphenomenonyalsoyoccursyinythird-partyyproductsyandyisynotysubjectytoyexchangeyoryrefund.
y y Generated Sound
“Cracking”ynoise:yAycrackingynoiseythatyoccursywhenywatchingyoryturningyoffytheyTVyisygeneratedybyy
plasticythermalycontractionydueytoytempera-tureyandyhumidity.yThisynoiseyisycommonyforyproductsy
whereythermalydeformationyisyrequired.yElectricalycircuityhumming/panelybuzzing:yAylowylevelynoiseyisy
generatedyfromyayhigh-speedyswitchingycircuit,ywhichysuppliesyaylargeyamountyofycurrentytoyoperateyay
product.yItyvariesydependingyonytheyproduct.yy
Thisygeneratedysoundydoesynotyaffectytheyperformanceyandyreliabilityyofytheyproduct.