Panasonic TH-55AS740A Manual page 175

Audio Output:
Set to Bluetooth only
using the Bluetooth audio device. And you can adjust the volume of the
device using Volume Up /
Volume:
Adjusts the volume of the Bluetooth audio device.
Settings in the Sound Menu may not be effective for the Bluetooth audio
●
devices.
This setup has not been designed for Touch Pad Controller supporting
●
Bluetooth wireless technology.
to mute the TV speakers automatically when
Down.
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