10.6

116Control Surfaces Support Guide
Mackie HUI keyboard shortcuts in Logic Pro
The table outlines the keyboard shortcut controls and their assignments.
Note: A modifier button, such as SHIFT, below a button description indicates that the
button has an alternate use while the modifier is held down.
Control Modifier Assignment
UNDO Undoes last editing operation.
SHIFT/ADD Redoes last editing operation.
OPTION/ALL Opens Undo History window.
SAVE Saves the project.
OPTION/ALL Performs Save As function, allowing
you to save the project with a
different name.
EDIT MODE —
EDIT TOOL Selects the next tool. While held
down, numerical buttons select a
specific tool.
SHIFT/ADD Shifts to alternate mode/use for
some buttons. See descriptions of
other buttons.
OPTION/ALL While held down, value change
mode is set to relative. This
switches between a minimum,
default, or maximum value for
the edited parameter. Also see
description of other buttons.
CTRL/CLUTCH While held down, the Group
Clutch is engaged. (All groups are
disabled.)
CMD/ALT/FINE While held down, Value Change
mode is set to Fine. All value
changes work at maximum
resolution. Also see descriptions of
other buttons.
Mackie HUI channel strips in Logic Pro
The table outlines the channel strip controls and their assignments.
Note: A modifier button, such as SHIFT, below a button description indicates that the
button has an alternate use while the modifier is held down.
Control Modifier Assignment
Level meters Displays momentary and peak
levels.
REC/RDY Activates or deactivates the Record
Enable button.