Audio Delay - Samsung UN55ES8000 E-Manual

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Lets you correct timing mismatches
between the audio track and the video
when you are watching the TV and
listening to digital audio output from
the TV through an externaJ device such
as an AV receiver. When you select the
Au_j_o ©clay, a slider screen appears.
Adjust the option value using your
remote (0ms ~ 250ms).