Device Lock Mode
Turn on the Tremolo switch (up position) to enable the Device Lock Mode. This locks the currently selected device so the 8 right-most knobs of the Reface can be used to control that specific device even when the selection in Live changes afterwards.
While a device is locked, the Wave type knob can be used to select the device parameter bank from 1 (Rdl) to 5 (Toy). Wave type 6 (CP) is reserved to select the Device Randomization Mode