PO-12 rhythm - step multiplier numbers not showing, why? March 24, 2021 21:11 Updated this is expected, the step multiplier numbers will not be visible on the lcd screen. Related articles pocket operator - where can i find the user guides? pocket operator - how do i synchronize using PO sync? [video] PO-24 office - what notes does the parameters for knob A correspond to? pocket operator - how do i factory reset it? [video] pocket operator - unit turns off or won't start even though i insert batteries, why?