LG 47LN540V - Troubleshooting; External Control Device Setup

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TROUBLESHOOTING/EXTERNALCONTROLDEVICESETUP
TROUBLESHOOTING
Problem Solution
Cannotcontrolthe
TVwiththeremote
control.


Checktheremotecontrolsensorontheproductandtryagain.


Checkifthereisanyobstaclebetweentheproductandtheremotecontrol.


Checkifthebatteriesarestillworkingandproperlyinstalled( to , to ).
Noimagedisplay
andnosoundis
produced.


Checkiftheproductisturnedon.


Checkifthepowercordisconnectedtoawalloutlet.


Checkifthereisaprobleminthewalloutletbyconnectingotherproducts.
TheTVturnsoff
suddenly.


Checkthepowercontrolsettings.Thepowersupplymaybeinterrupted.


CheckiftheAutosleepfeatureisactivatedintheTimesettings.


IfthereisnosignalwhiletheTVison,theTVwillturnoffautomaticallyafter15
minutesofinactivity.
Whenconnecting
tothePC(HDMI),
‘Nosignal’or‘Invalid
Format’isdisplayed.


TurntheTVoff/onusingtheremotecontrol.


ReconnecttheHDMIcable.


RestartthePCwiththeTVon.
EXTERNAL CONTROL DEVICE SETUP
Toobtaintheexternalcontroldevicesetupinformation,pleasevisitwww.lg.com