Korg prologue Owner's Manual page 29

SHAPE knob
Turning the SHAPE knob only will set the "Modulator Depth," and turning the
SHAPE knob while holding down the SHIFT button will set the "Modulator Pitch
Ratio."
These parameters are common for all oscillator types, and produce the following ef-
fects.
SHAPE knob effects
Type
Common Modulator Depth
(SHAPE knob)
Modulator Pitch Ratio
(SHIFT button+SHAPE
knob)
Besides the SHAPE knob, the oscillator settings can be changed in detail
TIP
with six parameters in PROGRAM EDIT mode. Refer to "When the VPM
oscillator is selected" (p.50) for details.
USR
You can upload your own oscillator programs to make sounds with a user oscillator
on the prologue.
Up to 16 user oscillators can be saved on this instrument. One factory-set default
user oscillator is included with the prologue for demo purposes.
See the "prologue user contents guide" (www.korg.com) for details.
OCTAVE switch
The pitch of the user oscillator can be set in octaves.
TYPE knob
Select one of the user oscillators that are saved.
The name of the user oscillator will be indicated on the MULTI ENGINE display.
SHAPE knob
Produces the effect set for the user operator.
Parameter
[2', 4', 8', 16']
[0...1023]
SHAPE knob effects
[1.00...15.00]
This adjusts the index and sets the intensity of
the modulator.
[1:4, 1:2, 1:1, 2:1...] (range changes depending on
TYPE)
This adjusts the modulator ratio and adds over-
tones.
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