Yamaha TX7 - Modulation Wheel Controls; Foot Controller Controls

PITCH
WHEEL
STEP
PW
RNG
=
0,
STP
=
I
The
pitch
bend
range
setting,
described
above,
permits
continuous
pitch
bend over
the
specified
range.
The
step
function,
however,
programs
the
pitch
wheel
to in-
crease
and
decrease
pitch
in
steps, the
size
of
which
are
determined
by
the PITCH
WHEEL
STEP
setting.
Any
STEP
value
higher
than
causes
the PITCH
BEND
RANGE
value
to
be automatically
set to 1 2.
The
PITCH
BEND
STEP
range
is
also
from
to
12.
The
following
chart
gives
the
number
of
steps
and
range
for the
various
STEP
values:
STEP
=
1
±1
octave
(12
semitones),
12
steps.
STEP
=
2
±1
octave
(12
semitones),
6
steps.
STEP
=
3 ±1
octave
(12
semitones),
4
steps.
STEP
=
4
±1
octave
(12
semitones),
3 steps.
STEP
=
5
±1 flat
seventh
(1
semitones),
2
steps.
STEP
=
6
±1
octave
(12
semitones),
2
steps.
STEP
=
7
±1
fifth
(7
semitones),
1 step.
STEP
=
8 ±1
sharp
fifth
(8
semitones),
1
step.
STEP
=
9
±1 sixth
(9
semitones),
1
step.
STEP
=
10
±1 flat
seventh
(1
semitones),
1
step.
STEP
=
11
±1
seventh
(11
semitones),
1
step.
STEP
=
12
±1
octave
(12
semitones),
1
step.
MODULATION
WHEEL
RANGE
MW=B,PO,
AO,
EO
This function
determines
the
maximum
depth
of
modulation,
as
applied
with the
modulation
wheel
at its
maximum
position.
The
programmable
range
is
to
15,
corresponding
to
the
to
99
range
provided
on the
DX7.
The
desired
depth
value
Is
selected
using
the
N0/-1
and
YES/
+
1
buttons.
MODULATION
WHEEL
PITCH
MW
=
0,pH,
AO,
EO
This
"switch"
determines
whether
modulation
will
be applied
to the
pitch
of
the
corresponding
voice
to
produce
vibrato
type
effects.
MODULATION
WHEEL
PITCH
is
either
(OFF)
or
1
(ON).
MODULATION
WHEEL
AMPLITUDE
MW
=
Q, PO,aB,Eq|
This
"switch"
determines
whether
modulation
will
be
applied
to the
amplitude
(volume)
of
the
corresponding
voice
to
produce
tremolo
or
wow
type
effects.
MODULATION
WHEEL
AMPLITUDE
is
either
(OFF)
or
1
(ON).
MODULATION
WHEEL
EG
BIAS
MW
=
0,PO,
ao,e|
This
"switch"
determines
whether
modulation
will
be applied
to the EG
bias
of the
corresponding
voice
to produce
tonal variations.
MODULATION
WHEEL
EG
BIAS
Is
either
(OFF) or
1
(ON).
FOOT
CONTROL
RANGE
FC=H,PO,
AO, EO
This
function
determines
the
maximum
depth
of
modulation,
as
applied
with
the
foot
controller
at its
maximum
position.
The
programmable
range
is
to
15,
cor-
responding
to the
to
99
range
provided
on the
DX7.
The
desired
depth
value
is
selected
using
the N0/-1
and
YES/+1
buttons.
16