The basic drivers are in the DeclROM for Sense Line defined/activated FixedRez Apple Monitor standards.

IIRC, the RadiusWare control Panel would be where any "options" were set for Radius Products. When you click on "Options" in the Monitors Control Panel, you get a basic splash screen indicating the hardware loaded via DeclROM.

I'll look over what I've got, meanwhile I've got my curiosity going about the LC version of this card!