A little HELP!!

[Ramius]

Hi Henrik!
Again thank you, thank you, thank you! Some settings do not make any sense to me. $183E for example sets M8 to a low impedance state while $193E sets M8 to a high impedance state. It would seem that M8 should be high impedance at all times. I did try to e-mail the author and the e-mail bounced. The first picture is of the video out. Note the bar at the bottom which is below the sync level and should be at the top. Second picture shows what a TV will display. The third photo shows the input video (color bars). Note nothing is below the sync level.