Operating your Monitor | 25DDC/CI DDC/CI (Display Data Channel/Command Interface)allows your monitor parameters (brightness, colorbalance and etc.) to be adjustable via the software onyour computer.You can disable this feature by selecting Disable Enablethis feature for best user experience and optimumperformance of your monitor.Brightness / ContrastEnergyPersonalizeResolution: 1920x1080, 60HzDell S2X16M Energy UseAuto AdjustInput SourceColorEnableDisableDisplayDDC/CILCD ConditioningReset OtherFactory ResetMenuOthersLCDConditioningHelps reduce minor cases of image retention. Dependingon the degree of image retention, the program maytake some time to run. To start LCD conditioning, selectEnable.Brightness / ContrastEnergyPersonalizeResolution: 1920x1080, 60HzDell S2X16M Energy UseAuto AdjustInput SourceColorEnableDisableDisplayDDC/CILCD ConditioningReset OtherFactory ResetMenuOthersReset Other Reset all settings under the Others setting menu to thefactory preset values.Factory Reset Reset all settings to the factory preset values.NOTE: Your monitor has a built-in feature to automatically calibrate thebrightness to compensate for LED aging.