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Is the symptom only for digital broadcasting?

Troubleshooting

Is the symptom only for digital broadcasting?


Symptom

Audio and video don’t synchronize.

You can adjust AV Sync. from sound menu.



How to fix

TV before ‘13 (including Smart TV)

MenuSoundAV Sync. Adjust

※ The more “- “, the faster the audio and the more “+”, the slower the audio.

*Required question