Dell U2410 User Manual page 20

Displays the source selection bar. Touch
source you want.
If VGA or DVI-D or DisplayPort or HDMI input is selected and all VGA and DVI-D and DisplayPort and HDMI cables are not connected, a
floating dialog box as shown below appears.
or
If either Composite, or Component input is selected and the cables are not connected or the video source is turned off, the screen does
not have an image. If any button is Touched (except power button), the monitor displays the following message:
4
Use this key to open the on-screen display (OSD). See
OSD Menu
HDMI input
l
Component video input
l
Composite video input
l
and buttons to move between the setting options and Touch
or
or
or
Using the OSD Menu.
to select the input