Adtech CNC 4620 2 axis lathe tutorial?

I have a little baby Xendoll 2 axis lathe, which I'd like to use for simple tubing and mandrel parts. I'm a mill guy, so I've got some learning curve. The control is an Adtech CNC 4620; the manuals aren't particularly intuitive, and it's often hard to tell which button it's referring to. Is there a tutorial anywhere for how to perform basic functions on this control, including specific button pushes?

Thanks!

-Matt

I have an Adtech 4620 on an Ecoca lathe. Yes, the documentation is bad. As far as I can tell that's all there is. Mine is working but its not a controller that I would recommend to others. It doesn't have tool nose radius compensation and I haven't been able to make it home to the "Z" encoder signal. It homes to a mechanical switch which isn't accurate enough to be useful.
If you have specific questions I may be able to help.