Hi Wolfgang,
I have googled a bit and found out, that you have a NCR 3000 Server!
Now I'm not sure, if I have given you the right answers.
Because you probably know, that this video adapter was used in those servers/workstations.
Could you be a bit more specific, what info you are looking for?
(I don't have any manuals for those systems!)
On this link you'll find NCR 3000 Series Files.
http://ps-2.kev009.com:8081/ncr3xxx/as it is a ATI Mach32 card, here are all drivers for that card.
http://ps-2.kev009.com:8081/ncr3xxx/pcfiles/Video_Drivers/ATI_Mach32/Best regards Wally.