Operation
34
Input Selection 
Settings
Name Description
Automatic Automatically selects the input to which a 
video signal is connected. If more than 
one video signal is connected, priority is 
given to DVI.
DVI_I Selects the DVI(-I) input. If both analog 
and digital video signals are connected, 
the digital signal has priority.
DVI_D Manually select the digital signal on the 
DVI input. 
DVI_A Manually select the analog signal on the 
DVI input. 
VGA Manually select the DB15 (VGA) input.
BNC Manually select the BNC input. 
The BNC input is for monochrome video 
only.
Name Description
DPMS Switch on/off the automatic power saving 
system (DPMS)
Power LED Switch the power LED on/off. Note: The 
LED's orange DPMS state is not influenced 
by this setting. So, when the display goes 
into power-saving mode, the LED will turn 
orange, even if it was switched off by this 
setting.
Ambient Light Com-
pensation
Switch on/off the Ambient Light Compen-
sation (ALC) system. When switched on, 
ALC adjusts the display luminance con-
stantly, based on the ambient light 
around the display.