OT MkII manual, appendix C.2:
The OT MkII renamed the “playback” page as “SRC” page, but the list of parameters in the MkII manual still describes the parameters for CCs 16 to 21 as “playback params”.
OT MkI & MkII manual, appendix C.3:
This appendix describes the parameters for CCs 16 to 21 as “playback params” and those for CCs 22 to 27 as “amp params” when the names of the pages are “Note” and “Arp” respectively.