MIDI channel for NDLR Transpose

[Steve]

Thanks for helping each other out!!!! THAT'S AWESOME...
There is a ton of details in the manual. Below is a bit from the manual that is relevant to the question.
Steve

MIDI Note & Message Thru Port Mapping 

In Port               Out Port(s)

5 Pin A         to   5 Pin A  &  USB Port(1)
5 Pin B         to   5 Pin B  &  USB Port(2)
USB Port(1)  to   5 Pin A  &  USB Port(1)
USB Port(2)  to   5 Pin B  &  USB Port(2)
USB Port(3)  to   USB Port(3)
USB Port(4)  to   USB Port(4)