User Guide

Dual Mode Configuration (Synth 1 + Synth 2)
MIDI 1U offers an alternate, dual channel mode that reconfigures its output jacks for dual synth
operation. In this mode, you control both synth 1 and synth 2 from the MIDI 1U module, giving you
independent MIDI control of the pitch, gate and velocity for two different MIDI channels (repurposing
the MOD , CC and TRIG jacks for PITCH , VEL and GATE jacks, respectively, for synth 2 ).
NOTE: You will need to configure any desired CLK division before entering Dual Mode.
To enter Dual Mode:
1. Long press (>2 sec) the LEARN button.
MIDI 1U reconfigures as a dual channel device,
and the jacks take on the functions indicated in
the graphic to the right.
The LEARN buttons glow yellow , indicating the
device is in Dual Mode.
To learn the Synth 1 MIDI Channel:
1. Press the LEARN button.
It will turn red , indicating that you’re learning
Synth 1’s MIDI channel.
2. Send any channel-based MIDI message into the MIDI 1U.
Synth 1 automatically sets itself to the sent message’s MIDI channel, and the unit will return to
Dual Mode (i.e. the LEARN button is lit yellow ).
To learn the Synth 2 MIDI Channel:
1. Double-press the LEARN button.
It will flash red , indicating that you’re learning Synth 2’s MIDI channel.
2. Send any channel-based MIDI message into the MIDI 1U.
Synth 2 automatically sets itself to the sent message’s MIDI channel, and the unit will return to
Dual Mode (i.e. the LEARN button is lit yellow ).
To exit Dual Mode:
1. If MIDI 1U is currently in Dual Mode ( LEARN button is lit yellow ), long press (>2 sec) the
LEARN button to revert to Normal Mode.
MIDI 1U reconfigures back to controlling a single ( synth 1 ) device, and restores the MOD , CC
and TRIG settings to their previously programmed conditions.
MIDI 1U System Manual 21