Specifications

Chapter 3: Mackie HUI Control Surface 35
Scrub/Shuttle “Lock Out” Behavior
When scrub or shuttle is engaged, only certain
controls are available:
◆ Channel faders, Mute and Solo switches
◆ Scrub/Shuttle wheel and switches
◆ Any transport switch (disengages Scrub and
Shuttle modes)
◆ ENTER (creates a Memory Location)
Scrub/Shuttle Operation using
Serial Machine Control
You can also use the Scrub/Shuttle wheel to
scrub (jog) or shuttle an external, serial machine
control-capable deck if you are using the Digide-
sign MachineControl software option.
When Serial Machine is transport master, you can
do the following:
■ Press SCRUB and turn the wheel to jog the ex-
ternal machine.
■ Press SHUTTLE and turn the wheel to shuttle
the external machine.
■ To leave either mode, press SCRUB or SHUT-
TLE again, or press any other transport switch.
Creating Selections Using the
Scrub/Shuttle Wheel
You can create and modify on-screen selections
using the Scrub/Shuttle wheel.
To create selections using the Scrub/Shuttle
wheel:
■ While pressing SHIFT/ADD, press SCRUB or
SHUTTLE. The start position is the current selec-
tion’s start point, or current location of the cur-
sor if there is no selection.
To SCRUB or SHUTTLE from the selection end
point, press OPTION/ALL+SCRUB or SHUTTLE.
To modify the end of an existing selection:
■ While pressing SHIFT/ADD and OPTION/ALL,
press SCRUB or SHUTTLE and use the
Scrub/Shuttle wheel to make your modifica-
tions.
To modify the beginning of an existing selection:
■ While pressing SHIFT/ADD, press SCRUB or
SHUTTLE and use the Scrub/Shuttle wheel to
make your modifications.
You can navigate to the start or end of your se-
lection at any time by pressing the Left or Right
Arrow keys.
Insertion Follows Scrub/Shuttle
Preference
How you work with the Scrub/Shuttle wheel de-
pends on whether you select the “Edit Insertion
Follows Scrub/Shuttle” Operation preference in
Pro Tools.
If “Insertion Follows Scrub/Shuttle” is selected:
■ Press SCRUB or SHUTTLE and move the wheel
to clear the current selection and move the cur-
sor.
■ Press SHIFT/ADD before pressing SCRUB or
SHUTTLE, or before moving the wheel, to keep
the current selection. As you move the wheel,
the selection is expanded or trimmed.
■ While pressing SHIFT/ADD and OPTION/ALL,
press SCRUB or SHUTTLE and use the
Scrub/Shuttle wheel to further modify the end
of your selection.