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Problem Solution Result
No computer image, just the words “Signal out of
rang
e”
Signal out of
the range
A
Press the Auto Image button on keypad adjust computer
refresh rate in Control Panel > Display > Settings >
Advanced > Adapter (location varies by operating system)
You may also need to set a different resolution on your
computer, as shown in the following problem, “image fuzzy
or cropped”
Computer image projected
A
A
Only my laptop’s background appears, not the
Desktop icons
A
A
If your computer is using the DisplayLink connector, use
DisplayLink Manager software to change the display mode
from Extended Desktop to Duplicated Desktop. See the
DisplayLink Software User's Guide for more information.
Disable “Extend my Windows Desktop”
in Contr
ol Panel >
Display > Settings > Display 2 (location varies by operating
system)
Uncheck this
option, then
click Apply
Background and Desktop projected
A
A