Dell AW2210 Monitor - Manual (Page 18)

DVI-D Select DVI-D input when you are using the Digital (DVI) connector.
HDMI Select HDMI input when you are using the HDMI connector.
COLOR SETTINGS
Use the Color Settings to adjust the color setting mode and color temperature.
There are different color setting sub-menus for DVI-D and Video input.
Input Color Format Allows you to set the color format of the video input signal to:
l RGB: Select this option if your computer, DVD player or Game Console using the HDMI or DVI cable to connect to the display.
l YPbPr: Select this option if your DVD player, Game Console or other device connected to the display only supports YPbPr
format.
Mode Selection Allows you to set the display mode to: