Apple Logic Express 7.2 - Manual (Page 47)

2
47
2
Logic
Control
This
chapter
will
introduce
you
to
using
Logic
with
a
Logic/
Mackie
Control
unit.
The
Logic
Control
and
Mackie
Control
Universal
units
are
functionally
identical.
All
information
in
this
chapter
(as
appropriate
for
the
device)
applies
to
the
Mackie
Control
Universal,
the
Mackie
Extender,
and
the
C4.
To
use
Logic
with
a
Logic/Mackie
Control
unit,
you
need:
Â
a
Logic/Mackie
Control
unit.
 Logic
Pro
7.1,
or
newer.
Set
Up
A
powered
Logic/Mackie
Control
unit
will
be
automatically
detected
when
Logic
Pro
is
launched.
You
can
use
the
Logic/Mackie
Control
in
an
independent
control
surface
group
(with
other
control
surface
icons
placed
above/below
the
Logic/Mackie
Control
icon),
or
combined
into
one
control
surface
group
with
one
or
more
control
surfaces
(such
as
Logic/Mackie
Control
XT
or
C4
units—place
the
icon(s)
to
the
right
of
the
existing
icon(s).
Foot
Switches
The
foot
switch
sockets
can
use
momentary
foot
pedals
with
either
a
positive
or
negative
polarity.
By
default:
Â
USER
SWITCH
A
is
assigned
to
Start/Stop.
 USER
SWITCH
B
is
assigned
to
Record
(note
that
a
track
must
be
selected
and
armed
for
recording
to
take
place),
 EXTERNAL
CONTROL
is
assigned
to
the
MASTERfader
level.
Only
use
an
expression
pedal
with
this
socket.