CORNFIELD ELECTRONICS DuoPoly User guide

DuoPoly
Quick Operation Guide
Version 2.42
Cornfield Electronics

main>
r right voice
l left voice
k push console's virtual keyboard
p select preset (0, 1, 2, 3, 4)
v set volume (0 to 255)
w select waveform (0, 1, 2*)
* latch oscillator frequencies (geometric)
+ latch oscillator frequencies (arithmetic)
u unlatch oscillator frequencies
x set transposition amount (in semi-tones)
[ start sequencers
] stop sequencers
| pause/resume sequencers
.mute
< unmute
! reset
? display info
ESC or `exitsketch
* waveform 2 available only for __STNDLONE__ and __BAREBONE runtime models
(continued ...)

main
left button right button
press left voice press right voice
tap tap
tap-tap exit sketch tap-tap
volume

right> or left>
d detune oscillator (-128 to 127, total range is a quarter tone )
e push envelope control
E push effects chain
f set oscillator frequency (20.0 to 20000.0)
g set glide speed (0 to 255, 0 = off)
k push console's virtual keyboard
S push sequencer
t set sequencer tempo (15.0 to 20000.0)
T push tremolo control
V push vibrato control
v set volume (0 to 255)
w select waveform (0, 1, 2*)
* latch frequency geometrically
+ latch frequency arithmetically
[ start sequencer
] stop sequencer
| pause/resume sequencer
.mute
< unmute
! reset
? display info
ESC or ` return to main panel
* waveform 2 available only for __STNDLONE__ and __BAREBONE__ runtime models
(continued ...)

right or left
left button right button
press scroll pots up press scroll pots down
tap - 1 octave tap + 1 octave
tap-tap return to main panel tap-tap run key menu once
tap-press tap-press program a sequence

Sqnc>
r record a sequence (push step programmer)
t set sequencer tempo (15.0 to 20000.0)
[ start sequencer
] stop sequencer
| pause/resume sequencer
! reset
? display info

step>
SPACE or . ++duration
z C
sC#
xD
dD#
cE
vF
gF#
bG
hG#
nA
jA#
mB
,highC
0 thru 8 select octave 0 thru 8
? display current octave
ESC or ` commit sequence
left button right button
press press ++duration
tap - 1 octave tap + 1 octave
tap-tap commit sequence tap-tap

envelope>
a set attack time (0 to 255)
d set decay time (0 to 255)
r set release time (0 to 255, 0 = hold)
s set sustain level (0 to 255)
~ set legato retriggering
' set staccato retriggering
.mute
< unmute
! reset
? display envelope state
ESC or ` exit emvelope panel
(continued ...)

envelope
left button right button
press scroll pots up press scroll pots down
tap -1 octave tap +1 octave
tap-tap exit envelope panel tap-tap run key menu once

tremolo>
f set tremolo frequency (0.01 to 20.0)
d set tremolo depth (0.0 to 1.0)
t set trigger count (# half-cycles to traverse: 0-255)
~ set legato retriggering
' set staccato retriggering
+ trigger starts af “softest” level, and increases
- trigger starts at “loudest” level, and decreases
.mute
< unmute
! reset
? display tremolo state
ESC or ` exit tremolo panel
(continued ...)