Dell P2423D User Manual page 50

Others
Display Info
DDC/CI
│
50 Operating your monitor
Select this option to adjust the OSD settings, such as
the DDC/CI, LCD conditioning, and so on.
2X Monitor
Brightness/Contrast
Input Source
Color
Display
Menu
Personalize
Others
Displays the monitor's current settings.
DDC/CI (display data channel/command interface)
allows your monitor parameters (brightness, color
balance and etc.) to be adjustable via the software on
your computer.
You can disable this feature by selecting Off.
Enable this feature by selecting on for best user
experience and optimum performance of your monitor.
2X Monitor
Brightness/Contrast
Input Source
Color
Display
Menu
Personalize
Others
Display Info Select
DDC/CI On
LCD Conditioning
O
Firmware xxxxxx
Service Tag xxxxxxx
Self-Diagnostic
Select
Reset Others
Factory Reset ENERGY STAR
Display Info
DDC/CI
On
LCD Conditioning
O
Firmware
Service Tag
Self-Diagnostic
Reset Others
Factory Reset
®
Exit
Exit