Sun Monitors - can I use them on PC's?

[Ethereal]

I've just acquired 3 Sun monitors from work as the old CAD system was being scrapped. They are 20d20's. I bought a Sun to PC cable adapter from Lindy and tried one out.

I know that they work as I've tested them on a Sun IPX.

When connected to the PC I get three overlaid screens in vertical bands one third spacing across the monitor. I'm running the PC with a Radeon 8500.

Is this a h/v sync problem?

Can these monitors be used on PC's?

Thanks in advance

[KingJohn]

You need to adjust you display properties, and video sync rate, something very low at 640X480 they would use a VGA driver for the display card not a SVGA drive which you have installed at the moment.