Setup Guide

MIDI Setup Guide: MIDI Control Configuration
2•5
• Momentary - Sends a single MIDI message and value (127 - typically interpreted as “on”) only
while switch is held down only, and then sends a single MIDI message and value (0 - typically
interpreted as “off”) when switch is released. A common use for this type of switch behavior is
for a piano/synth Sustain pedal footswitch.
* Note – The Mackie Control protocol uses MIDI note events to activate specific functions. When using
the KB37 as a Mackie Control input device, MIDI note messages may trigger Mackie Control-related
functions within a given host application. In Ableton Live™ for example, D5 (MIDI note 74) toggles
between the Arrangement and Session views.
Toggle1/Up Toggle2/Dn CC/Val Columns - These columns become selectable when the MIDI
Command is set to “MIDI CC” and Value is set to “Custom”. MSB + LSB values can be then be
entered here to specify the Toggle 1/Up and Toggle 2/Down switch behaviors. This allows these two
different MIDI CC values to be sent, alternating on each successive press of the switch controller.
Dual-Tone GearBox Settings
When using your Line 6 device to control the Line 6 GearBox software... Note that if you have
selected one of the Dual-Tone settings in the GearBox Source Select menu, then the controllers will
affect the parameters for Tone 1 only of your GearBox tone preset. The Dual-Tone settings are the ones
with the “&” in their names.
Dual-Tone settings are the ones with
the “&” in their names
For example, if you are currently using Inst & Mic 1 as your Source, then UX2/KB37 will only trigger
the assigned functions for the Instrument tone, which is the “Tone 1” of this Source.
Controlling GearBox Functions via MIDI SysEx
Worth mention here is the fact that some GearBox functions are actually controlled via MIDI System
Exclusive messages (or “SysEx” as the hip MIDI folks like to call it). These GearBox functions include
Monitor and Send levels, Next/Previous Tone, GPO Track levels, etc. These can be controlled
externally if you have a MIDI device or software utility capable of sending MIDI SysEx.
For more information about MIDI SysEx and external control of GearBox, please see the MIDI
Continuous Controller Reference document, downloadable from the POD Studio or TonePort
Manuals download page.