10.6

118Control Surfaces Support Guide
Mackie HUI DSP controls in Logic Pro
The table outlines the DSP 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
ASSIGN —
COMPARE Switches DSP display between
“track name/parameter name” and
“parameter name/parameter value”
modes.
BYPASS Switches the bypass state of the
plug-in being edited.
DSP Select 1 to 4 • Assignment Pan mode:
DSP Select 1 resets pan or surround
angle.
DSP Select 2 resets surround
diversity.
DSP Select 3 resets surround LFE
(level).
DSP Select 4 resets the Spread
parameter.
• Assignment Send mode:
Activates or deactivates Sends 1 to
4, or mutes 5 to 8.
• Effect Assign mode:
Confirms Insert 1 to 4 or 5 to 8
effect selection, selects this Insert
slot, and enters Effect Edit mode,
showing the parameters of the
chosen effect.
• Effect Edit mode:
Sets parameter to the default value, or
turns “switching” parameters on/off.
DSP V-Pots • Assignment Pan mode:
DSP V-Pot 1 controls pan or
surround angle.
DSP V-Pot 2 controls surround
diversity.
DSP V-Pot 3 controls surround LFE
(level).
DSP V-Pot 4 controls the Spread
parameter.
• Assignment Send mode:
Controls Send 1 to 4, or 5 to 8
Levels.
• Effect Assign mode:
Assigns effects to Insert slots 1
through 4, or 5 to 8.
• Effect Edit mode:
Controls the selected effect
parameter.