JLCooper MCS3 SP USB for OSX - Manual (Page 9)

Action Tabs
Keystrokes Tab
The MCS3 SP controls can be assigned to send a sequence of keystrokes to an
application just as if they were keys on the Mac keyboard. These assignments are set
up in the Keystrokes Tab.
Select a control to edit, place the cursor in the Keystroke field and type a key. If you
hold down any modifier keys (command, shift, option or control) while typing this key,
the modifier checkboxes will be set up accordingly. You can also manually change the
modifier checkboxes by clicking on them.
MCS3 SP USB Software
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