Matrox 4Sight User Manual page 127

The colors are wrong.
Incorrect colors indicate that either the cabling (for monitors
that do not have a built-in cable) or the monitor impedance is
incorrect.
Make sure your monitor's input impedance switches (if any)
are set to 75 ohms for the red, green, and blue inputs.
Check that your monitor cable is properly connected.
The display is not centered.
Adjust the centering control of your monitor (refer to your
monitor's manual for more information).
The picture quality is poor, with a dim picture, poor
contrast, and poor sharpness.
Adjust the brightness, sharpness, and contrast controls of
your monitor (refer to your monitor's manual for more
information).
Check that your monitor cable is properly connected.
Make sure your monitor's input impedance switches (if any)
are set to 75 ohms for the red, green, and blue inputs.
The picture is broken up, with bad horizontal sync; in
other words, it rolls, jitters, or blinks.
Set the synchronization switches to high impedance and
external sync mode. If this does not solve the problem, your
monitor might need horizontal setting adjustments, or it
might be defective. Refer to your monitor's manual.
Ensure that the resolution you specified is valid for your
monitor.
Memory has been added but the change is not registered
by your machine.
Ensure that your RAM is compatible with Matrox 4Sight and
that it has been properly installed.
If you are running Windows NT Workstation and you have
previously installed MIL or Inspector on your hard drive, you
can use the MILConfig utility to handle the amount of DMA
(physically contiguous, non-pageable) memory on your unit.
Common problems and solutions 127