Korg HAVIAN 30 User Manual page 430

426| Effects for the MIDI Sounds
When "LFO Waveform" is set to Random, the "LFO Step Freq" parameter
uses a random LFO cycle.
Random Filter LFO
LFO Frequency
Step Frequency
Step Frequency
Step-Tri
Random
d: BPM
e: Step Base Note
e: Times
The width of an LFO step, or a cycle of random LFO, is obtained by multiply-
ing the length of a note ( ... ) (selected for "Step Base Note", in relation to
the tempo specified in "BPM," or the MIDI Clock tempo if "BPM" is set to
MIDI) by the number specified in the "Times" parameter.
i: Wet/Dry
The effect sound's phase will be reversed when you set this parameter in the
negative range of values.