Mitto and computer resolutions must match

BrightEye Mitto and computer resolutions must be the same.

Set the resolution of your computer monitor to the highest possible
resolution. For best results choose 1920 x 1080, 1920 x 1200, or 1024
x 768.

Then use Mitto's front panel or BrightEye Mac/PC software to set Mitto
to the same resolution.

If you have trouble when you select another resolution, such as 1680 x
1050 or 1280 x 800, try one of the the above listed resolutions
instead and see if that works.

For VGA, choose the best resolution that matches between what your
computer offers and what the BrightEye Mac/PC software pulldown
offers.