Using The Tv In A Home Theater; Turning Off The Speakers - TCL 43S425 Manual

Using the TV in a home theater

Your TV has several features that make it an ideal TV for a home theater. But you
might not notice them because they remain in the background until you decide to use
them.

Turning off the speakers

When you use your TV with a sound bar or an external amplifier and speakers, you'll
probably want to turn off the internal TV speakers.
To turn off the TV's built-in speakers, in the Home screen menu, navigate to
Settings > Audio > TV speakers and change the setting.
Tip: The TV's internal speakers can be enabled and disabled automatically as needed
by system audio control, as described in
headphone jack also turns off the internal speakers.
Enable system audio control.
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Using the