Dell E248WFP appendix OSD Warning Messages, Ddc/Ci

DDC/CI

NOTE: Press any button on the monitor to terminate LCD Conditioning at any time.

Enable the DDC/CI control function.

DDC/CI (Display Data Channel/Command Interface) allows you to adjust the monitor parameters (brightness, color balance, etc) software applications on your PC.

Default is "Enable". You can disable this feature by selecting "Disable".

For best user experience and optimum performance of your monitor, keep this feature enabled.

NOTE: If user select "Disable", display Warning message box as below. Select "Yes" disable DDC/CI and return to "Factory Reset" menu. Warning message time-out in 20 sec.

OSD Warning Messages

One of the following warning messages may appear on the screen indicating that the monitor is out of synchronization.

1. Auto Detect (Analog Input)	or	1. Auto Detect (Digital Input)
Cannot Display This Video Mode		Cannot Display This Video Mode
Optimum Resolution 1920 x1200 60Hz		Optimum Resolution 1920 x1200 60Hz
2. Analog Input	or	3.Digital Input
Cannot Display This Video Mode		Cannot Display This Video Mode
Optimum Resolution 1920 x1200 60Hz		Optimum Resolution 1920 x1200 60Hz

This means that the monitor cannot synchronize with the signal that it is receiving from the computer. Either the signal is too high or too low for the monitor to use. See Specifications for the Horizontal and Vertical frequency ranges addressable by this monitor. Recommended mode is 1920 X 1200 @ 60Hz.

NOTE: The floating Dell Self-test Feature Check dialog appears on-screen if the monitor cannot sense a video signal.

or

or

Occasionally, no warning message appears, but the screen is blank. This could also indicate that the monitor is not synchronizing with the computer.

See Solving Problems for more information.