55UM767H0SB.ATC

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Operation
Video] Do you want to know how to update firmware of Smart TV?
Operation
How can I set on/off time?

How can I set on/off time? SymptomDo you want to schedule on/off time?You can schedule on/off time in the Settings.※ To use this feature, it must have correct current time.If the clock is set “Manual”, you need to set time again after turni...
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
Video] Do you want to connect Blue-Ray player to Smart TV?
Operation
How can I use an earphone to hear TV audio?

How can I use an earphone to hear TV audio?SymptomListening to sound with headphones How to fixNon-Smart1. Check if there are 3.5m stereo (Audio) terminal and monitor audio outputterminal on the product. If none, the model does not provide ...
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...

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