In a kind of one-thing-leads-to-another chain of events that happens to me now and then, I started off wondering what the PO-33 K.O.'s LCD might look like if it had more guidance on it, and ended up redesigning the whole thing in the style of the OP-1 series.

Concept designs for OP-1 and OP-1 field themed pocket operators
LCD screen concept with a button combo guide.

Note: Totally a concept design, has nothing to do with TE or whatever they're doing. They own the rights to everything.