Dell U2415 User Manual page 40

Input Source
DisplayPort
Mini
DisplayPort
HDMI (MHL)
1
HDMI (MHL)
2
Color
40
| Operating the Monitor
Use the Input Source menu to select between the different video
signals that may be connected to your monitor.
Select the DisplayPort input when you are using the DisplayPort (DP)
connector. Press
Select the Mini DisplayPort input when you are using the Mini
DisplayPort (Mini DP) connector. Press
DisplayPort input source.
Select the HDMI (MHL) 1 or HDMI (MHL) 2 input when you are using the
HDMI connectors. Press
2 input source.
Use Color to adjust the color setting mode.
to select the DisplayPort input source.
to select the HDMI (MHL) 1 or HDMI (MHL)
to select the Mini