Yamaha SY99 Owner's Manual page 140

Remarks: As shown by the following diagram, the
controllers selected here will be able to add
pitch, amplitude, and filter modulation in addition
to the pitch, amplitude, and filter modulation
specified by the PModDepth, AModDepth, and
FModDepth settings of each element LFO. The
effect of the resulting modulation will depend on
the sensitivity settings of each element.
ied controllers: The control numbers transmitted
by the following five controllers built into the
SY99 are fixed, and cannot be changed. When
these controllers are moved, they will transmit
MIDI control messages of the corresponding
number. When the following control numbers are
selected, these built-in controllers will regulate
the assigned function. The official MIDI standard
defines Aftertouch not as a control number but
as a different type of message, so it is not given
a control number.
001: The MODULATION 1 wheel located at the
left of the keyboard
002: An optional breath controller connected to
the rear panel BREATH jack
004: An optional foot controller connected to the
rear panel FOOT CONTROLLER jack
006: Data entry slider
007: Foot volume
064: An optional foot switch connected to the
rear panel SUSTAIN jack
Aftertouch: (i.e., pressing down on the keyboard
after playing a note)
Assignable controllers: In addition to these five
controllers which have fixed functions, the SY99
has the following two assignable controllers.
With the factory settings, the MODULATION 2
wheel is assigned MIDI control number 13, and
the FOOT SWITCH is assigned control number 65.
The control number transmitted by these
controllers can be changed by the setting in
Utility mode System Utility 3. Controllers (JUMP
#803).
The MODULATION 2 wheel located at the left of
the keyboard (initially set to transmit control
number 013:Non-assigned)
An optional foot switch connected to the rear
panel FOOT SWITCH jack (initially set to transmit
control number 065 :Portamento Switch)
MIDI controllers: The specified MIDI Ctrl No.&
Device applies both to the built-in controllers of
the SY99 and to incoming MIDI control data re-
ceived at MIDI IN. For example if you have
specified that Amplitude Modulation Depth be
regulated by 001:Modulation Wheel, it will be
regulated by incoming MIDI Control Change 001
messages in addition to movements of the
SY99's own MODULATION l wheel.
The official MIDI standard does not define
the purpose of all of the MIDI Control Change
messages 1-120. If the selected control number
has not been defined, the LCD will show "Non-
assigned no.". You can use these control num-
bers just like any other control number. For
example you might assign an assignable con-
troller (see Utility mode System Utility
3. Controllers) to one of these numbers, and
then select that control number to regulate Pitch
Modulation depth. "Non-assigned no." simply
means that there is no official agreement as to
the use of that control number.
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