LG M197WD Owner's Manual page 77

PARENTALCONTROL / RATINGS
DDC C[(OnIy RGB, mode)
DDC/CI (Display Data Channel Command Interface) is a communication protocol for communications between
PC and set.
DDC/CI makes it possible to adjust and setup detailed functions on PC instead of the set OSD
Set can be adjusted with PC by connecting communication between PC and set when DDC/CI is ON, and set
cannot be adjusted with PC because communication between PC and set is disconnected when DDC/CI is OFF.
Select OPTION.
Select DDC CI.
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• Press the MENU or EXIT button to close the menu window.
• Press the BACK button to move to the previous menu screen.