Apple Logic Pro 9 - Manual (Page 200)

• If you use the Learn by Key Position function, and define two key commands (one for
the alphanumeric keyboard, one for the numeric keypad), then the appropriate key
command will be used (one for each number 7 key, for example).
In circumstances where an existing local key command combination is used, when
assigning a new global key command, a warning message appears. This warning message
explains where the existing local key command combination is used and whether it has
a higher or lower priority than the one you are trying to assign. You have the following
options:
• Cancel: Press this button if you do not want to alter existing assignments.
• Replace: Press this button if you want to replace the existing shortcut (assigned to the
chosen key command combination) with the selected function.
• OK: Press this button if you want to assign the key command combination to the
selected function, while retaining the existing key command or function.
To delete key assignments
1 Select the relevant command (with a key assignment that you want to delete).
2 Do one of the following:
• Click the Learn by Key Label or Learn by Key Position button, then press Delete.
• Click the Delete button.
The key assignment of the selected command is deleted.
3 To erase more assignments, repeat the first and second steps.
4 Click the Learn by Key Label or Learn by Key Position button again (if you activated them).
Assigning Key Commands to Control Surfaces
The Learn New Assignment button allows you to assign control surface messages to
particular commands—effectively teaching Logic Pro to understand these messages.
To learn a controller assignment
1 Click the Learn New Assignment button.
2 Select the command in the Command column.
3 Send the desired MIDI message from your controller.
200 Chapter 8 Basic Operations