User guide

Allen & Heath 31 GS_R24 User Guide
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MIDI CONTROLLERS
60mm MIDI faders
Two 60mm faders are provided for assigning to parameters in your DAW that
can be controlled by MIDI. They are permanently enabled so will send MIDI
data via the MIDI output on the interface module whenever they are moved.
Rotary MIDI controls
Twelve rotary MIDI potentiometers are provided to control rotary type pa-
rameters in your DAW such as track Pans, Send levels or processing controls.
These are purely one way MIDI controllers—there is no bi-direction tally or
feedback, so DAW features such as MIDI pick-up mode may be implemented
when controlling multiple parameters with one control.
Transport control switches
Five switches primarily used for transport control of a recording system—
either in a DAW or a hardware device such as a tape machine.
The default standard in MIDI Machine Control (MMC) but can be configured
to send MIDI note on/off data.
The Stop, Play and Record switches can be configured so that the illumination
either tallies internally or externally via MIDI message feedback.
MIDI switches
Fourteen switches send MIDI
data for assigning and control-
ling parameters in your DAW.
The switched labelled 1 to 8
have illumination that can be
tallied either internally or via
MIDI feedback from a DAW.
The Shift button sends MIDI
data and also modifies certain
data from other switches—see
MIDI implementation table.
Jogwheel
A rotary controller which
sends MIDI data for scrolling or
increment/decrement functions.
Mono Master fader
On the GS-R24 (not GS-R24M) the mono master fader can be
used as a MIDI control fader. When enabled the mono bus fade
function is bypassed at unity gain.