55LV640S.ATC

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Video] Do you want to know how to update firmware of Smart TV?
Operation
I cannot use the internet although wired/wireless network connection is working.

I cannot use the internet although wired/wireless network connection is working. Symptom For wireless network connection of Smart TV, check the items below..- Router and wireless network availability- TV embedded with WI-FI※ For some models...
Troubleshooting
After you move its position or move to a new place, you can't turn it on?

After you move its position or move to a new place, you can't turn it on?SymptomDo you want to watch TV with antenna connected since you bought new TV, movedits position, or moved to a new house? How to fixIf you connect wall antenna socket...
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
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...
Troubleshooting
Cropped subtitles. Black bars on both sides of the screen.

Cropped subtitles. Black bars on both sides of the screen.SymptomWhen screen size is set to “zoom” or “cinema zoom”, subtitle (caption) iscropped.How to fixNon-SMART[Menu] → [Picture] → [Aspect ratio] → [16:9]After 2012 smart TV [Smart] → [...

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Owner’s Manual

English

07/01/2020 22,619K
INSTALLATION

English

10/30/2018 6,825K

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