Apple Logic Express 7.2 - Manual (Page 114)

114 Chapter
4
EuCon
Support
of
Euphonix
MC
and
System
5-MC
On
Keys
The
MC
On
keys
provide
the
same
functionality
as
the
Mute
buttons
in
Logic,
but
work
in
reverse:
An
MC
On
key
must
be
lit
to
hear
the
channel.
If
a
channel
strip
has
been
muted
in
Logic,
the
corresponding
MC
channel
On
key
is
not
illuminated.
A
track
that
is
not
muted
features
a
lit
On
key.
L
LED
When
the
Logic
track
controlled
by
the
fader
belongs
to
an
automation
group,
the
L
LED
on
the
channel
strip
is
lit.
Touching
Fader
Selects
Track
Preference
Please
note
that
the
“Touching
fader
selects
track”
preference
of
Logic
(Logic
>
Preferences
>
Control
Surfaces
>
Preferences)
does
not
apply
to
the
MC
and
System
5-
MC
when
they
are
used
with
the
EuCon
protocol.
This
function
is
offered
by
the
MC
itself,
with
the
“Select
channel
by
touching
fader/joystick“
preference.
Choosing
Automation
Modes
The
MC
and
System
5-MC
only
support
Read
and
Write
automation
modes.
Logic,
however,
also
features
Touch
and
Latch
automation
modes.
When
you
use
these
devices
with
Logic,
activating
the
“Read
and
Write“
mode
in
the
Touchscreen
activates
Touch
mode
in
Logic.
Latch
mode
can
not
be
activated
with
the
MC
or
System
5-MC.
When
you
choose
Latch
mode
with
the
mouse
in
Logic,
the
green
R
and
red
W
LEDs
are
lit
(as
per
Read
and
Write
mode).
To
choose
an
automation
mode:
1 Press
the
Wave
and
Select
keys
simultaneously.
2 Select
the
desired
automation
mode
in
the
pop-up
menu
displayed
on
the
Touchscreen.
You
can
choose
between:
 Isolate:
Automation
mode
is
off.
 Read:
Activates
Read
mode
in
Logic.
 Write:
Activates
Write
mode
in
Logic.
 Read/Write:
Activates
Touch
mode
in
Logic.
Note:
If
a
write
automation
mode
(Touch,
Latch,
Write)
is
active
(and
an
automation
parameter
enabled
in
the
Logic
>
Preferences
>
Automation
>
Touch/Latch/Write
Erase
settings
is
chosen),
the
red
W
LED
is
lit.
The
green
LED
is
lit
when
a
read
automation
mode
is
active.