Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 467

Flangers
Shape
+/-100. This adjusts the shape of the LFO waveform. Positive values shape the
curve so that it spends more time in the "up" part of the cycle, and negative values
make it spend more time in the "down" part of the cycle, as shown below.
LFO Shape
L/R Phase
+/-180. This sets the phase difference between the LFOs for the right and left
channels. Off-setting the phase between the two, as shown below, enhances the
stereo effect–although with panning in particular, the two channels must contain
fairly discrete material for this effect to be noticeable.
LFO Phase
Frequency
0.00-20.00Hz. This controls the speed of the LFO.
OASYS PCI
LFO Shape = 0 to +100
0° +90° +180°
–180° 0°
–90°
LFO Shape = 0 to -100
Sine Waveform
St Flanger
459