Pat wrote
You do realize that the "stuff" we talk
about on classiccmp are usually things
that aren't PC's, right?
Yep, that's why I posted here :-) - it's a SGI IRIS 3130 68020-based Multibus
machine.
I'm sorry that I gave the impression it was a PC, I was just trying to not scare off
anyone who hasn't ever worked with one of these beasts but who knows about
computer video/graphics systems. I did pull some numbers from the XF86 PC modeslist
On this list, people are more likely to know about the obscure stuff than
about PCs :-)
The monitor connection is 4BNC. I wasn't sure about the interlaced - it seemed that
mathematically
Is that R, G, B, and composite sync, or what?
I don't want to be appearing to 'teach grandmother how to suck eggs', but
how are you measuring the sync frequencies? Where are you measuring them?
waht instrument are you using? And so on....
-tony