DGM l-2231wd, User Manual, Page: 4 / 75

3
Setup guide
To insert the signal cord to the back side of PC signal tie in.
The monitor work in wider power voltage range, it can be used in AC100-240V 50/60Hz
area.
To switch on the PC and press monitor power on/off key.
Power indicator light
Blue (green)light expresses power on
，
when indicator light not bright, it expresses your
monitor power off.
Red light expresses no signal.
Blue (green) light expresses the signal is under normal working model
Blue (green) flash express the signal not input statement
Screen image adjustment
To through five keys of control panel to adjust the monitor setting by view of control
interface
The key of control broad
MENU: Shows main choice menus
DOWN: Decrease the option value in the OSD menu. Hot-key of volume adjust ment.
: Power ON/OFF key
UP: Increase the option value in the OSD menu. Switch the VGA signal to DVI.
AUTO: Exit main menu, when no menus, auto adjust image.