Disklavier

Apologize if this topic is already beaten up.  I know that we need to keep our original piano controller in order to better setup the calibration table even if the DKC-850 has replaced it.  With my piano's original controller, you can also manually assign velocity level on individual keys.

Question:  is the manual key velocity adjustment feature available on the DKC-850's maintenance mode?  I ask this question because if it is there, then I can simply adjust the key calibration while the DKC-850 is attached (no need to switch boxes).  I've done this with success on my original box which allowed the piano to respond better.

Thanks again!