Adjusting Display Settings; External Controls - Acer AL2021 User Manual

Adjusting display settings

External Controls

POWER
1
AUTO
2
3 OSD Function
<
MINUS
4
>
5 PLUS
Power on/off
Blue: power on
Orange: in sleep mode
If OSD is active, press to exit a selection in
OSD. If OSD is inactive, press and the monitor
will automatically optimize the position, focus
and clock of your display.
Press to view OSD.
Press again to enter a selection in OSD.
If OSD is active, press to select or adjust OSD
options. If OSD is inactive, press once, then
press the buttons marked < or > to adjust the
volume.
If OSD is active, press to select or adjust OSD
options. If OSD is inactive, press once, then
press the buttons marked < or > to adjust the
volume.
5