49LV340C.AAUD

Help Library

Operation
How can I lock certain channels and external input?

How can I lock certain channels and external input?Symptom Do you want to lock certain channels, external input and applications of smartTV? You can lock certain channels and external input and cancelthe lock temporarily by entering PIN cod...
Troubleshooting
Audio is heard but video is not seen.

Audio is heard but video is not seen.SymptomIt may take some time for OLED, LED, LCD, PDP products to show picture afterpower is turned on.How to fixCheck if LG logo appears normally on the screen when power is turned on.When using a set-to...
Troubleshooting
There is an opening between the display and case.

There is an opening between the display and case.SymptomThe screen has a gap or the case doesn’t seem to fit.How to fixA certain gap between LCD TV panel and cabinet is normal.IPS panel disperses light well and provides a good viewing angle...
Operation
How can I use closed caption mode?

How can I use closed caption mode?SymptomFor analogue and digital signal, if the broadcasting station transmits captionedbroadcasting, user can use caption feature. User can customize the font size, color, etc. for[Digital caption 1~6] Sele...
Troubleshooting
Circuit breaker stops the power.

Circuit breaker stops the power.SymptomIs the circuit breaker activated when you connect the power cord to wall socket?How to fix1. Check if there is an earth terminal in the wall socket.If problem occurs only when you’re using a multi-tab,...
Troubleshooting
Picture is dark and audio sounds strange.

Picture is dark and audio sounds strange.Cause The screen can become dim and the sound can go on and off while watching TV. Things to check① Do you have the remote control(magic/general) that was given by LG when youpurchased the TV?② Do yo...