Menu Lock

Controls user access to adjustments. When selected, no user adjustments are allowed. All buttons are locked except the m

DDC/CI

LCD Conditioning

Factory Reset

Back

NOTE: When the OSD is locked, pushing the menu button for 15 seconds will unlock and allow user access to all applicable pushing the menu button for 15 seconds will activate the Menu Lock function.

DDC/CI (Display Data Channel/Command Interface) allows your monitor parameters (brightness, color balance etc) to be ad can disable this feature by selecting "Disable".

Enable this feature for best user experience and optimum performance of your monitor.

If an image appears to be stuck on the monitor, select LCD Conditioning to help eliminate any image retention. Using the L several hours. Severe cases of image retention are known as burn-in, the LCD Conditioning feature does not remove burn-i

Reset all OSD settings to the factory preset values.

Push to go back to or exit the main menu.

OSD Warning Messages

When the monitor does not support a particular resolution mode you will see the following message :

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Dell S2409W appendix OSD Warning Messages, LCD Conditioning Factory Reset Back