ive got it working and displaying on the cabs monitor but no matter how much i adjust the vertical and horizontal hold i cant get it to stop vertically scrolling.....
i can get it to almost stop but it still scrolls upwards slowly
and the colors seem a bit off
the JPAC light says its got sync
any ideas?
its an old GeForce 5500fx in a 2.4 ghz dell pc of shit
it seems to support the resolutions and i can switch to them....but the scrolling and colors arent right
i can take pics or video if necessary....
need soft15khz help
Sounds like the monitor is only getting one sync. You need to find out if A) the jpac is combining Hor and Vert syncs for you or not, and B) if you are then wiring those syncs separately (or not) to the monitor out of the jpac. Most arcade monitors accept cync on the horizontal input, otherwise you'll need to hookup both hor and vert sync lines to the monitor.