MIDI settings in MainStage
These settings let you view the current status of MIDI inputs and choose which note appears as middle C.
MIDI
MIDI Status field: Displays the number of detected MIDI inputs.
Setup button: Click to open the Audio Devices pane of Audio/MIDI Setup Utility.
Warn if no MIDI device is connected checkbox: When selected, a warning is displayed if no MIDI device is connected to your computer.
Reload Patches from saved state when receiving program change checkbox: When selected, sending the program change message for a patch that is already selected reverts the patch to its saved state.
Display
Display Middle C pop-up menu: Choose whether middle C is displayed as C3 or C4.
Program Change Range pop-up menu: Choose whether program changes use the range of 0–127 or 1–128.
Bank Select as individual MSB/LSB controllers checkbox: When selected, Bank Select messages are displayed as two independent controllers.