CRT Emudriver Progressive Scan

[DotMatrixMoe]

Hello, I'm using an RGB modded consumer television (KV-27S42), and by default the driver switches to 480i. I want to switch it to 240p, but it seems to spaz out (possibly being out of range). Does anyone have an idea of how I can solve this? I use the default Generic 15khz preset.

[BazookaBen]

Are you using HDMI or VGA output?

[DotMatrixMoe]

Are you using HDMI or VGA output?

VGA, card is old enough.

[BazookaBen]

Maybe use ArcadeOSD to mess with the horizontal or vertical porches and test.

[DotMatrixMoe]

Maybe use ArcadeOSD to mess with the horizontal or vertical porches and test.

Do you know how'd I do that? (Button to edit, safety, etc)

All help is appreciated

[BazookaBen]

It's under horizontal/vertical geometry

[DotMatrixMoe]

Now 240p will display, but it doesn’t cover the whole TV. I was thinking it might be under geometry too, but no significant change was made. What do you think. Completes the TV vertically but not horizontally.

[BazookaBen]

Just keep playing with it till it looks as good as it can. There are only a few options in there. You could also try messing with the pixel frequency.

[DotMatrixMoe]

Fixed it! Really does look like one of those PVMs. Appreciate your help, turned out I had to countinue adjusting horizontal geometry.