video quality issues - on a Diamond vc500

[brwalter]

I have a rather unique situation, I am trying to capture video signal from a a Random Number Generator (RNG) for a video display in a bingo hall. The video source is a very old piece of hardware made by Arrow international which outputs a digital image of a bingo ball. I can plug this in via composite input in a TV and the image looks great. I plug it in to the Diamond vc500 and the picture is black and white, has lines through it, the picture jumps vertically and flashes. There is a sample image below. This should be just a plain white background with a colored circled and number in the middle.

I can plug in other video sources to my vc500 and they look fine. I tried this on both my laptop and desktop with the same results. Any ideas?

I am wondering if there is some kind of filter, or amplifier that might correct this?

[johns0]

Please do not cross post,this thread is closed.Continue in this thread.

https://forum.videohelp.com/threads/376580-video-quality-issues-Diamond-vc500?p=2429677#post2429677