Dell E248WFP Monitor - Manual (Page 19)

Language Select to have the OSD display in one of five languages (English, French, Spanish, German, or Japanese).
NOTE: The change only affects the OSD. It has no effect on any software running on the computer.
Factory Reset: Reset the OSD menu options to the factory preset values.
Exit Select to exit out of Reset to Factory Settings menu without resetting any OSD options.
Position settings only Change the settings for Image Position back to original factory settings.
Color settings only Change the Red, Green, and Blue settings back to their original factory settings and set the default setting for Normal Preset.
All settings Change all the user -adjustable settings including color, position, brightness, contrast and OSD hold time to the factory defaults. The
language of the OSD does not change.
IR This feature will help reduce minor cases of image retention.
Enable LCD Conditioning: If an image appears to be stuck on the monitor, select LCD Conditioning to help eliminate any image retention.
Using the LCD Conditioning feature may take several hours. Severe cases of image retention are known as burn-in, the LCD Conditioning
feature does not remove burn-in.
Below warning message appears once user select “Enable LCD Conditioning”:
NOTE: Use LCD Conditioning only when you experience a problem with image retention.