Smart Technologies Smart Board MX Series Installation And Maintenance Manual page 70

Chapter 5 Troubleshooting
Symptom
The image is cut off or shifted to the
left or right.
The image doesn't fill the entire
screen.
A persistent image appears on the
display.
smarttech.com/kb/171555
Troubleshooting steps
Adjust any connected computers' video settings, particularly zoom, crop, and
l
underscan.
See the computer's operating system documentation.
If you're using a VGA video input and any connected computers' desktops are
l
entirely black, change them to dark gray or a different color.
If any connected computers' desktops are extended across multiple screens,
l
duplicate the desktops across the screens or set the display as the only screen.
Adjust any connected computers' video settings, particularly overscan.
l
See the computer's operating system documentation.
Make sure the connected computer's video connector is configured to output a
l
supported video signal. See No video display output from a laptop.
See Image persistence or burn in on LCD displays.
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