exxos's Atari, Amiga & retro forum

Posted: **Fri May 17, 2019 9:18 pm**

Hi all,

Can anyone help me identify this overscan mod and maybe point me in the right direction to any needed software etc.

When switched on it seems to change resolution but everything on my NEC screen is garbage. Not sure if it's my monitor not being compatible or what.

: 20190517_211130.jpg (438.2 KiB) Viewed 2184 times

: 20190517_211219.jpg (304.04 KiB) Viewed 2184 times

Posted: **Fri May 17, 2019 9:23 pm**

Maybe these will give some clues ?

http://atari4ever.free.fr/#video

Posted: **Fri May 17, 2019 9:34 pm**

exxos wrote: ↑Fri May 17, 2019 9:23 pm Maybe these will give some clues ?

http://atari4ever.free.fr/#video

Thanks. Actually, will have to have a look at that ISA ET4000 adaptor files too

Posted: **Sat May 18, 2019 6:07 pm**

Looks to be a mono mode overscan but my monitor doesn't like the resolution.

exxos's Atari, Amiga & retro forum

Help with Unknown overscan Mod please

Help with Unknown overscan Mod please

Re: Help with Unknown overscan Mod please

Re: Help with Unknown overscan Mod please

Re: Help with Unknown overscan Mod please