A few years ago I was lucky to go to west shore services. I don't know if anyone knows mike but he was there and after a quick tour he gave me a SD-370 driver and a federal signal fc controller. I don't really know how to get it to work together.
I was able to wire the driver to an old Phillip stereo and that seemed to get the driver to work. but I just don't know how to get the fc controller to work. I have have looked at a manual thanks to Charlie Davidson but that didn't really help. there are two inverted vga ports though. the quick question is how to get the driver to work with the controller?