13
Problem Solution Result
No computer image, just the words “Signal out
of
range”
A
Signal out of
the range
Press the Auto Image button on the keypad. Adjust computer
refresh rate (Windows 7: Control Panel > Display > Screen
Resolution > Advanced Settings > Monitor tab). Varies per
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
Change the Multiple Display setting to "Duplicate these
displays" (Windows 7: Control Panel > Display > Screen
Resolution). Varies per operating system.
Background and Desktop projected
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