14
OSD Menus
1st Level Menu  2nd/3rd Level Menu Description
Gamma 1.8  ∙ Users can adjust Gamma in any 
mode.
2.0
2.2
2.4
2.6
DP YCbCR 
sRGB
OFF  ∙ DP YCbCR sRGB default is ON 
with DisplayPort Input.
ON
HDMI YCbCR 
sRGB
OFF  ∙ HDMI YCbCR sRGB default is OFF 
with HDMI Input.
ON
Screen Size Auto  ∙ Users can adjust Screen Size in 
any mode, any resolution and any 
screen refresh rate.
Full Screen
Low Blue Light OFF  ∙ Low Blue Light protects your 
eyes against blue light. When 
enabled, Low Blue Light adjusts 
the screen color temperature to 
a more yellow glow.
 ∙ Users can adjust Low Blue Light 
in any mode.
 ∙ When set to Anti-Blue, it is 
mandatory to enable Low Blue 
Light.
ON
Input Source
1st Level Menu  2nd Level Menu Description
DP  ∙ Users can adjust Input Source in any mode.
HDMI1
HDMI2 
Auto Scan OFF  ∙ Users can use the Navi Key to select Input 
Source at below status:
• While “Auto Scan” is set to “OFF” with the 
monitor at power saving mode; 
• While “No Signal” message box is shown 
on the monitor.
ON