Quote Originally Posted by anhduc341748668 View Post
I just bought a Ronland PNC-3000. I have searched a lot of documentation about it but to no avail. Currently the Yahoo groups you share are locked. Do you have a user manual and how to install the software to connect to the laptop. ?
There is a User's Manual, a Command Reference Manual, and a wedge of Technical Reference including full circuit diagrams and PCB layout.

Once I saw a schematic with a Z80 I just had to hack it. Didn't worry about the rest,