Bc2000 (for the BCF2000 & BCR2000)

Thanks Stella! I've figured out a lot just by trial and error. One 
thing that I found was holding me back was a faulty midi cord, so the 
keyboard wasn't responding.
However, I DO have one more question that is baffling me:
When I'm controlling the volume of different patches by the buttons 
on the Nano, it's working BACKWARDS. When the light is illuminated 
and the Nano screen says ON, the sound of that channel is OFF, and 
when the light is OFF and the screen says OFF, the sound is ENABLED. 
That is bizarre and I can't figure out how to reverse it. Any ideas? 
I assume the 2000 works in a similar manner to the Nano.
Thanks for any info on THIS dilemma.