The Cyndustries List

I was messing with a ZeroOsc for the first time tonight and freely
admit i don't know much about the science of this beast but I do like
it's features and sounds. That said I noticed the unit frequently
would go positive and the red light on the top would come on. However
there was no patch or combination I did that made the green (negative)
light come on. This leads me to wonder how little do I know about this
creature or is it possilbe the green light is malfunctioning somehow?

Can anyone tell me a simple setting or patch which would allow me to
verify both the positive (red) and negative (green) top LEDs are
working properly?

Any help appreciated.

As for a quick review, all I can say is "wow" about this piece.
Another Cyndustries triumph of the left brain!

D_