Learn the CC Jack Assignment
You can assign a function to the MIDI 1U’s
CC
[G]
jack using the
LEARN
button. Specifically:
1.
If the
LEARN
[2]
button is not lit, press it once to enter LEARN CC+CH mode.
In LEARN CC+CH mode, the
LEARN
button lights solid
blue
, indicating the MIDI 1U is awaiting
a MIDI message (and that it’s capable of learning both the MIDI channel and the
CC
jack
assignment).
NOTE: If you press the LEARN button twice, it will flash to indicate you’re in LEARN MOD+CH
mode, which learns the MOD
[D]
jack assignment, rather than the CC jack, as described
2.
Press the
CLK
÷
[1]
button to toggle between having it light
solid green
or having it
flash
red
/
green
.
GREEN
: If the
CLK
÷
button is
solid green
when learning the
CC
jack assignment, then the
MOD voltage will be unipolar (i.e. CC Values of 0-127 = 0V - 5V).
RED
/
GREEN
: If the
CLK
÷
button is flashing
red
/
green
when learning the
CC
jack
assignment, then the MOD voltage will be bipolar (i.e. CC Value of 64 = 0V; CC Value of 0 =
-5V; CC Value of 127 = +5V).
3.
Send the MIDI 1U a MIDI message using the MIDI CC number that you want assigned to the
MIDI 1U’s
CC
[G]
jack.
MIDI 1U will automatically assign its
CC
jack to the CC# sent (also setting its MIDI channel to
match); assign the desired polarity to that jack; and extinguish the
LEARN
button.
For example, if you turn an Expression (CC 11) knob on a MIDI controller assigned to
Channel 2, then MIDI 1U will automatically assign itself to respond to CH 2, and it will configure
its
CC
out jack to transmit a control voltage based on Expression (CC 11) data from your MIDI
source.
Additionally, MIDI 1U will automatically save all learned settings after 2 seconds of MIDI activity
(both buttons flash
green
), ensuring it returns to exactly the same state after a power cycle.
MIDI 1U System Manual
16
