Control Buttons - Dell E228WFP Service Manual

22"LCD Color Monitor

3.2 Control Buttons

Input select
A
B
OSD menu / select
Use the Input Select button to select between two different video
signals that may be connected to your monitor. Description of auto-
sync detect: If both VGA and DVI cables are connected to one PC, this
monitor will display an image automatically just as long as a video
signal is present in either VGA or DVI outputs. When connecting one
display to two PCs, if using screen savers, best to set both to the exact
times. Whichever mouse is moved first will activate that video input
first.
NOTE: The floating 'Dell Self-test Feature Check' dialog
appears on a black background if the monitor cannot sense a
video signal. Using the input select button, select the desired
input to be tested either Analog Input or Digital Input. Disconnect
the video cable from the video card and the Dell Self-test Feature
Check dialogue box will appear if the display is operating
correctly.
The Menu button is used to open and exit the on-screen display
(OSD), and exit from menus and sub-menus. See Using the OSD
Menu.
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