Shanerc1
Member
I have acquired a Wells Gardner Video Pattern Tester. It did not com with any cables so I made one from a db9 cable I had laying around. I used the pinout from the manual 1-ground, 2- NC, 3- Blue, 4- Green, 5- Red, 6- v Sync, 7- h Sync, 8- NC & 9- NC. on the monitor side molex kk connector I have 1- red, 2- green, 3- blue, 4- ground, 5- v sync & 6- h sync. I have double checked all my connections. I was told this uses positive sync. It works great on the svga side with a vga cable but on the cga setting I'm having sync issues. I am using it mainly for k4900, k7000 & g07 monitors. Do I need both positive sync wires hooked up? Should I combine them into one sync wire? if so which pin? Thanks in advance for any help on this.