Hp Work Station Monitor adapter or vid configuration? Any ..

I have acquired 2 hewlett packard A2094A workstation monitors. The
plugs in the back are bnc type to a male 15pin which fits into the vid
card. The image is blurry and is flipping.

I searched some websites and it mentions building or buying an
adapter.

They also mention that possibly the vid card has the capability to
switch into a mode to accommodate this type of monitor. I think it
called it sync combined on green? This is the site which talks about
it:

http://www.hut.fi/Misc/Electronics/faq/vga2rgb/interfacing.html#vga_3bnc

Anyway, I am just wondering if anybody has had some experience with
this/

I have a G4ti4600 and 4200 MSI vid cards.

Thanks for any help,
Jeff