How to change MIDI channel for Komplete Kontrol S61 Mk2 when in Standalone mode?

Hi, I'm trying to use my KK S61 Mk2 as a MIDI controller keyboard for my hardware synths. By default, in standalone mode it only sends on Channel 1, but obviously my synths are on specific channels. How do I change the MIDI channel? Manual is of no help on this. Thanks!