No problem LilShawn.
I'll try to explain it all. I'm from Brazil and we don't have scart TVs here. The best we can get is s-video or RGB converted to component on some high end CRT TV. I used to had that, RGB to component using a Sony 38 inches CRT flat screen the image was awesome but I wanted to get true RGB.
So I had this Gradient tv from my uncle here and it has only s-video input as the best connection possible. It's a 37 inches Gradient tv a very nice piece of hardware. So I started to think it would be possible to use an arcade monitor to have direct RGB with it. It worked, kind of.. as you can see I can't get things to work out here.
The transform you saw is a 110v to 110v isolated transformers of 1000 VA. I use another one of 500 VA 110v to 100v to power up my consoles. Basically this transformers remove interference from the electric power that runs on my entire house and throws a very clean one to my consoles. The consoles are isolated from each other using a individual power switch stripe.
The transform also ensures I won't take any electric shock when touching the chassis since it's isolated.
The EAGO monitor is a generic 53210 model. You won't be able to find much about it

The Mega Everdrive is just a ROM loader for the sega genesis, since this was the only system I've found roms with test patterns that's the one I'm using. The same problems affects the super nintendo, the dreamcast, the ps2 and so on.
Since I'm trying to tweak this for a few days I got several results but it all ends up with a few problems (those do not happen at the same time but I managed to have all of them):
Image stays too long, if I switch from a screen with a menu to a black screen I can see the text on the other screen for a second or I if I display a color ramp I can see if getting painted on the screen from right to left. From lighter to darker.
I believe this problem is also causing the screen to shrink and inflate. I switch often from the menu that is completely blue to the black screen with the R G B and white test color pattern. During the switch, with colors too high I can see the image self adjusting. I can see the corner moving on the blue menu screen.
During another attempt this ROM has several test patterns one of the tests is a gray ramp that has black bars going to white, from left to right on the upper part and from right to left on the bottom. Same image, just mirrored.
I believe this is my main problem, when I set the screen gain with brightness so I can see the almost black bar and this gives me a picture that I can see all the details this at the same time gives me a washed out black. if I play Pac-Man the playing field is all washed. The Mega Everdrive menu that should be back has that white veil.
And the final problem that I've faced is running a test that has a 100% white square on the middle of the screen. If I press A the square goes from 100% to 80% and so on, until 10% light. If I don't see screen gain correctly or brightness when I switch to a lower intensity white square all the rest of the screen starts to dim. A white 20% light square on the middle of the screen would give me a gray surrounding with clouds on it white a 100% white can give me a pure black. This is only running the tests without touching the knobs. There's a point with brightness and screen gain that it stops but again the image lost it's details and it's too dark.
I can upload videos to youtube, this is no problem for me. If there was a method like the tutorials I've seen I could show you in a video what the problems are.
Like the tutorial I've posted on the first post of this thread. When I start to turn the cut-off from 0 to show the colors across the pattern I start to see the white lines cutting the screen. I believe it's called rasters.
So if I have a method I could apply it here and record it. I believe the way to find the right spot of screen gain is to turn everything off, set everything to 0. R G B BKG on the neck board, brightness and the R G B Gain, everything to minimum. Than raise the screen gain a little bit till you see the rasters and then put it back a little bit so the screen becomes black.
My knobs don't have the middle point mark so that's why I was attempting like this.
Still no success.
