Apple MainStage 3 - Manual (Page 70)

Chapter 5 Work in Edit mode 70
4 To map the screen control to a plug-in parameter, double-click the plug-in in the Inserts section
of the channel strip to open the plug-in window, then click the parameter in the plug-in window.
Click the parameter in a channel
strip or plug-in window.
Click the screen control you
want to map to a parameter.
The screen control is mapped to the selected parameter, and the Unmapped tab takes the name
of the parameter. You can continue mapping additional screen controls by clicking them in the
workspace and then clicking the corresponding parameters in a channel strip or plug-in window.
5 When you are finished, press Command-L again (or click the Map Parameter button) to turn
off mapping.
Map a screen control using the Parameter Mapping browser
1 In the workspace, click the screen control you want to map.
The screen control is highlighted in blue. The Screen Control Inspector appears below the
workspace, showing the parameters for the selected screen control. The Screen Control Inspector
includes General and Mapping tabs as well as a tab labeled “Unmapped.”
2 In the Screen Control Inspector, click the Unmapped tab.
The Parameter Mapping browser appears, showing the channel strips and plug-ins available for
mapping as well as the Actions folder.
3 In the column on the left of the Parameter Mapping browser, select the channel strip with the
parameter to which you want to map the screen control.
Parameters for the selected channel strip appear in the columns on the right. Additional folders
for the instruments and effects in the channel strip may appear in these columns. Click a folder
to see the parameters for that instrument or effect.