Vertically adjust the position of the image on the screen. Adjustable range:
0‐100.
Note: Only available under VGA mode.
2.2.4 AUDIO
ITEMS
Volume
Mute
Volume
Adjust the volume of built‐in speaker or earphone. Adjustable range: 0‐100.
Mute
Stop any audio output.
2.2.5 SYSTEM
0‐100
On / Off
10
OPTION