I have set jumper to S0 and floppy cable as picture below: (sorry about the dusty picture)

The only complication was to get the drive out, but I found this video which was helpful in that case:
https://www.youtube.com/watch?v=xaN8gL8EkyA&t
With the Emulator software, you can use the predefined disk layout “Akai s-950” under “Load Raw image”
I also wanted to test it and used the following packages:
http://www.polynominal.com/site/studio/ ... ample.html