SPD-20: Using a Patch Chain to Select Patches
Here's how to step through the Patches in a Patch Chain.
1) In the Play mode, press PATCH CHAIN repeatedly to select the Patch Chain
you wish to use (A,b,C,d,e,F,G,H).
2) Press PATCH/VALUE [-] or [+] to select the next Patch in the Chain.
3) Press PATCH CHAIN to return to the Play mode.