Apple MainStage 2 - Exploring MainStage - MainStage 2 - Exploring MainStage

2 Press Command-L.
The rectangle around the screen control turns red to indicate that the Learn process
is active.
The Learn button glows
red when the Learn
process is active.
3 On your MIDI device, move the control you want to assign. Move faders and knobs
through their full range of motion, and press buttons exactly three times (not too quickly)
to enable MainStage to correctly learn the MIDI message types sent by these controls.
Notice that some values in the Screen Control Inspector change to reflect the type of
hardware control learned by the screen control. Any incoming MIDI messages appear
in the Activity Monitor.
4 Learn additional controller assignments by selecting another screen control and
moving the hardware control you want to assign to it. You can learn as many
assignments as you wish while Learn mode is active.
5 When you are finished assigning controls, press Command-L again to turn off the
Learn process.
Chapter 4 Learning Controller Assignments 45