Casio CZ/ VZ/ FZ - Pro Series

Hi folks,
I'm new to the list.  I usually use analogue synths (jupiter 8, sh1,
doepfer) but recently have been very interested in digital synthesis
(tz81z, k1, and now vz8m).  I'm not sure why, but I do like what I hear.

I can't seem to get my Vz8m to work with unisyn.  NOthing happens when
I manipulate unisyn.  Am I doing somehting wrong, or is this not going
to work?

If this is the case, is the vz10 easier to edit from the front panel?

Thanks,
Royce