User`s manual

Appendix A: MACHINE REFERENCE A-9
An exponential envelope, trigged for all note-
on’s played is added to the output volume
block of Modulator 1. The speed and depth
of the envelope is controlled with the 1VEN
parameter.
Modulator 2 offers exponential continuous
frequency control through the 2FRQ.
The 2ENV parameter controls the final out-
put volume of the second FM block, as
described by the FM+ Envelope Figure.
The 2FB parameter controls the Modulator 2
feedback.