Dell S2421HSX User Manual page 46

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Display Info
DDC/CI
46 | Operating the monitor
Description
Select this option to adjust the OSD settings, such as the
DDC/CI, LCD conditioning, and so on.
Dell 24/27 Monitor
Brightness/Contrast Display Info
Input Source DDC/CI
Color LCD Conditioning
Firmware
Display
Menu Service Tag
Personalize Reset Others
Others Factory Reset
Displays the monitor's current settings.
DDC/CI (Display Data Channel/Command Interface) allows
you to adjust the monitor settings using software on your
computer.
Select Off to turn off this feature.
Enable this feature for best user experience and optimum
performance of your monitor.
Dell 24/27 Monitor
Brightness/Contrast Display Info
Input Source DDC/CI
Color LCD Conditioning
Display Firmware
Menu Service Tag
Personalize Reset Others
Factory Reset
Others
On
O
M3T102
ABCDEFG
ENERGY STAR
On
O