Buttons at bottom, Split, Lock – Apple Logic Express 7.2 User Manual
Page 157: Spot erase, Marker, Butt

Chapter 11
Mackie C4
157
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Pressing V-Select 5 picks up (uses) the current song position for the Drop In locator.
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Turning V-Pot 5 changes the Drop In locator position by bars.
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Turning V-Pot 6 changes the left locator position by beats (denominator steps).
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Pressing V-Select 7 picks up (uses) the current song position for the Drop Out locator.
Â
Turning V-Pot 7 changes the Drop Out locator position by bars.
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Turning V-Pot 8 changes the right locator position by beats (denominator steps).
Note: Changing a drop locator position with the C4 automatically enables Drop mode.
Buttons at Bottom
The
following
section
outlines
the
functionality
of
the
buttons
found
at
the
bottom
of
the
C4
control
surface.
SPLIT
Switches
edit
split
between
4/0,
1/3,
2/2
and
3/1
rows.
Split
Edit
allows
you
to
simultaneously
edit
two
separate
sections
of
a
plug-in/instrument,
or
even
two
different
plug-ins.
Split
Edit
is
also
possible
across
multiple
C4
units.
As
an
example
with
two
units,
pressing
the
SPLIT
button
offers
the
following
split
modes:
Â
1/7
(Split
Upper
is
top
line
of
first
unit,
Split
Lower
is
bottom
3
lines
of
first
unit
and
all
lines
of
second
unit.
LED
1/3
is
lit.)
Â
2/6
(Split
Upper
is
top
two
lines
of
first
unit,
Split
Lower
is
bottom
two
lines
of
first
unit
and
all
lines
of
second
unit.
LED
2/1
is
on.)
Â
3/5 (LED 3/1 is on.)
Â
4/4 (all three LEDs are on.)
Â
5/3 (all three LEDs are on.)
Â
6/2 (all three LEDs are on.)
Â
7/1 (all three LEDs are on.)
LOCK
Activates/deactivates
Track
Lock.
When
enabled,
selecting
a
track
does
not
switch
the
current
track
selection.
SPOT ERASE
Currently unassigned.
MARKER
Switches between Marker overlay (see “
” on page 160) and normal view.