Dell S1909WXWFP Monitor - Manual (Page 26)

Menu Transparency Allows you to change the menu transparency by pressing the and buttons (Minimum: 0 ~ Maximum: 100).
Menu Timer The OSD stays active for as long as it is in use. The Menu Timer allows you to adjust the hold time and sets the length of time the OSD remains
active after the last time you pressed a button. Use the and buttons to adjust the slider in 5 second increments, from 5 to 60 seconds.
Menu Lock Allows you to control user access to adjustments. When "Lock" is selected, all the buttons (except the menu button) are locked.
NOTE: When the OSD is locked, pressing the menu button takes the user directly to the OSD settings menu. Select "Unlock" to unlock and allow
the user to access and adjust all applicable settings.
NOTE: You can also lock or unlock the OSD by pushing and holding the Menu button for 15 seconds.
DCC/CI Display Data Channel/Command Interface allows you to adjust the monitor parameters (brightness, color, balance, etc.) using
software applications on your computer. You can disable this feature by selecting Disable. The following warning message appears:
Select Yes to disable DDC/CI and No to exit with out making changes.
NOTE: For best user experience and optimum performance of your monitor, keep this feature enabled.
LCD Conditioning Helps reduce minor cases of image retention. Depending on the degree of image retention, the program may take some time to run. You can enable
this feature by selecting Enable. The following error message appears: