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3.2.1 Audio menu
Press “1”to get the OSD, press “”or ““to move the highlight to Audio menu, and then press “1”to enter Audio adjustment,which is done by pressing “”or ““.
1)Volume
a. Press “”or ““to increase or decrease the volume of the
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Press “1”to get the OSD, press “”or ““to move the highlight to Audio menu, and then press “1”to enter Audio adjustment,which is done by pressing “”or ““.
a. Press “”or ““to increase or decrease the volume of the
18