ViewEra V151 - Manual (Page 19)

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.