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Using MIDI
Controllers
•
Controllers
and
destinations
The
-IV-IDBD
allows
you
to
use a
variety of
MIDI
con-
trollers to
modify Tone and
EFX
parameters
in
real
lime.
Parameters being
controlled are referred
to
as Destinations,
and you
can
specify four Destinations
in
each
Tone
(up
to
16
Destinations
for
each
Patch).
Controllers
that are
used
to
control
Tone
parameters
are
referred
to
as
Patch Control
Sources.
For
example
if
you
make
Patch Control Source
and
Destination
settings
as
shown
in the
following diagram,
moving
the
bender
lever
to
left
or
right (or
up/down
if
you
are
using
a
wheel)
will
simultaneously
con-
trol
four
Tone
parameters:
PCH
(pitch),
CUT
(cutoff
frequen-
cy),
LEV
(volume)
and
PAN
(stereo position).
Patch
Control
Source
BENDER
1"
II
1
1
1
1
1
i
1
PCH
1
j
CUT
1
1
LEV
II
PAN
1
Destination
I
Tone
For
this
example,
make
settings as follows.
Turn on
the receive
switches
for the
con-
trollers
you
wish
to use.
System parameter
/
RECEIVE
MIDI
Page
Receive
Bender
(«" p. 68):
ON
Select the controller
you wish
to
use.
Patch
parameter
/
CONTROL
SOURCE
Page
Patch Control
Source 2
(«» p.
49):
BENDER
Set the Controller Destination
(«*
p. 49)
and
Control
Depth
(<^ p. 49).
Patch
parameter
/
CONTROL
2
Page
Control Destination
1:
PCH
Control Destination
2:
CUT
Control Destination
3:
LEV
Control Destination
4:
PAN
Control
Depth
1:
other than
Control
Depth
2:
other than
Control
Depth
3:
other than
Control
Depth
4:
other
than
The
JV-lDSa
has
three
Patch Control Sources. Patch
Control Source
1 is
fixed
at
Modulation
(control
change
#01),
but Patch
Control Sources
2
and
3 can
be
freely
assigned.
•
Control
EFX parameters
To
control
EFX
parameters, use
an
EFX
Control
Source.
Two
types
of controllers
can be
freely
assigned
to
these
EFX
Control Sources
as well.
The
destination
will
be determined
by
the
t5fpe
of
EFX
that
is
selected.
For
example
if
you
select
Overdrive
for
EFX,
the destinations
will
be
set
to
DRIVE
(the
degree
of
distortion)
and
PAN
(stereo location).
EFX
Conlrol
SouiCB
1
EFX
(Overdrive!
To
make
settings for
this
example, use
the
following procedure.
^5^
Turn on
the receive switch
for the controller
you wish
to
use.
System parameter
/
RECEIVE MIDI
Page
Receive
Bender
(»
p. 68):
ON
Receive
Modulation
(»
p. 68):
ON
^^^
Select
the
EFX
type.
Patch parameter
/
PATCH
EFX TYPE
Page
EFX
Type
(«* p. 45):
2:OVERDRIVE
^^^
Select the controllers
you wish
to
use
Patch
parameter
/
PATCH
EFX
CTRL
Page
EFX
Control Source
1
(^
p. 46):
BENDER
EFX
Control Source 2
(»s-
p.
46):
MODULATION
^5^
S^t "^^ controller depth.
Patch
parameter
/
PATCH
EFX
CTRL
Page
EFX
Control
Depth
1
("S"
p. 46):
other
than
EFX
Control
Depth
2
(•*•
p. 46):
other
than
•
Using
controllers
in
System
mode
Patch Control Source
2,
Patch Control Source
3
and
EFX
Control Sources allow
you
to select
the
SYS-CTRLl
and SYS-
CTRL2
settings.
When
these
settings are selected,
the
Tone
or
EFX
will
be
controlled as specified
by
the controller selections
you
make
in
System mode.
In
System mode,
you
can
select
any
control
change
number
(#00
—
#
95),
bender
or
after-
touch
as
tlie
two
controller sources.
System
Control Source
1
and System
Control Source
2.
Syslem
Control
Source
1
System
Control
Source 2
IMODULATION
EFX
Control
Source
Patch
Conlrol
Source 2
Patch
Contro!
Source
3
I
SYS-CTRLl^
I
SYS-CTRL1
I
I
SYS<;TRL2
DRIVE
j
LEV
j
1
PAN
I
It is
convenieiit
to
use
System
controllers
when
you do
not
need
to
specify controllers
independently
for
each
Patch, or
when
you want
to
be
free to
use any
control
change niunber
as the
controller.
*
With some
exceptions, the
function of each
MIDI
Control
Change message
is
predefined.
For example
the
Bank
Select
message
(control
change #
00,
§
32)
is
used
to
switch
sound
banks.
However
the
JV-IOBD
allows
you
to
assign control
change messages
to
a
variety of other functions, so that
sounds
can
be controlled
in
realtime. If
you do
so,
however,
you
should
be
aware
that such uses are outside of
the
con-
troller
operations defined
in
the
MIDI
specification.
•
Controllers
in
Performance
mode
In
Performance
mode,
the control sources specified
in
the
Patch
used by each
Part
can apply
various
effects to
each
Part.
However
if
you
use
the
EFX
settings of the
Performance,
the
EFX
controller settings of the
Patch
will
be
ignored,
and
the
EFX
controller settings of the
Performance
will
be used. Also,
if
you wish
to
use
controllers
in
Performance
mode,
the
MIDI
receive
switch
of
each
Part
must
be turned
on,
80
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