Dell SP1908FP - 19" LCD Monitor User Manual page 25

Factory Reset the OSD menu options to the factory preset values.
Reset:
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.
NOTE: Use LCD Conditioning only when you experience a problem with image retention.
Below warning message appears when you select "Enable LCD Conditioning":
NOTE: Press any button on the monitor to terminate LCD Conditioning at any time.
DDC/CI — Enable the DDC/CI control function.
DDC/CI (Display Data Channel/Command Interface) allows you to adjust the monitor parameters (brightness, color balance, etc)
via software applications on your PC.
Default is "Enable". Select Disable to disable this feature.
For best user experience and optimum performance of your monitor, keep this feature enabled.
NOTE: If you select Disable, a warning message as shown below appears. Select Yes to return to
Factory Reset menu. Warning message time out in 20 sec.