Audio
Press the Menu button to open the OSD menu. Press the ◄► buttons to move to the Settings 1
menu. Press the ▼▲ buttons to move to the Audio menu and then press
▼▲ buttons to move up and down in the Audio menu.
I
TEM
Press the ◄► buttons to enter and adjust the audio volume.
Volume
Press the ◄► buttons to enter and turn on or off the speaker.
Mute
D
ESCRIPTION
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(Enter) or ►. Press the