ViewEra V191 User Manual
Page 19
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18
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 built-in speakers. Then press
“
1
”
to confirm
the adjustment and back to Audio menu.
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