Trying to hook up a GBS-8220 CGA to VGA converter. I'm a bit stumped on how to get a picture. I can get into the menu just fine but can't get 2 different known good JAMMA boards to work.
Resolution is set properly at 1024 x 768
Input signal is set properly to RGBS ( and I've tried RGBVS and Ypbpr also).
Auto scan only produces a garbled and frozen picture.
Tried both the P3 and P11 input connectors.
What guidance can you give me?
Resolution is set properly at 1024 x 768
Input signal is set properly to RGBS ( and I've tried RGBVS and Ypbpr also).
Auto scan only produces a garbled and frozen picture.
Tried both the P3 and P11 input connectors.
What guidance can you give me?
