Yamaha CS2x Owner's Manual page 46

MW (Modulation Wheel)
This sets the control parameters of the MODULATION
wheel. There are three parameters: PMOD (Pitch
Modulation), FMOD (Filter Modulation) and CUTOFF
(Cutoff). The parameters set here can be controlled with the
MODULATION wheel to add vibrato or wah-wah type
effects to the sound.
Pitch Modulation Filter Modulation
Cutoff
PMOD (Pitch Modulation): Sets the pitch modulation depth
created by the LFO (Low Frequency Oscillator). The value
set here will determine the range of the pitch modulation
controlled by the MODULATION wheel. Moving the
MODULATION wheel forward will increase the depth of
the pitch modulation, while moving it back will decrease
the depth.
FMOD (Filter Modulation): Sets the Low Pass Filter
modulation depth created by the LFO (Low Frequency
Oscillator). The value set here will determine the range of
the filter modulation controlled by the MODULATION
wheel. Moving the MODULATION wheel forward will
increase the depth of the filter modulation, while moving it
back will decrease the depth.
CUTOFF: Sets the range of the Low Pass Filter cutoff
frequency points above which the other frequencies are cut
off. The value set here will determine the range of the cutoff
frequency points when using the MODULATION wheel.
Moving the MODULATION wheel forward will raise the
cutoff frequency point (and make the tone brighter), while
moving it back will lower the cutoff point (and make the
tone darker).
Settings:
MW PMod: 0 ~ 127
MW Fmod: 0 ~ 127
MW Cutoff: -64 ~ +63
FC (Foot Control)
This sets the parameters controlled by a Foot Controller
connected to the FOOT CONTROLLER jack on the rear
panel. There are three parameters: FMOD (Filter
Modulation), CUTOFF, and VARI EF (Variation Effect).
Filter Modulation
Variation Effect
FMOD (Filter Modulation): Sets the Low Pass Filter
modulation depth created by the LFO (Low Frequency
Oscillator). The value set here will determine the range of
the filter modulation controlled by the Foot Controller.
Pressing the Foot Controller towards maximum position will
increase the depth of the filter modulation.
CUTOFF: Sets the range of the Low Pass Filter cutoff
frequency points above which other frequencies are cut off.
The value set here will determine the range of the cutoff
frequency points controlled by the Foot Controller. Pressing
the Foot Controller towards maximum position will raise the
cutoff frequency point (and make the voice brighter).
VARI EF (Variation Effect): Determines the Variation effect
range set by the COMMON EFFECT parameters (page 44)
controlled by the Foot Controller.
n
For details about which parameters the Foot Controller can control,
see the Effect Parameter List in the separate "Data List" book.
Settings:
FC FMod: 0~127
FC Cutoff: -64 ~ +63
FC Vari EF: -64 ~ +63
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Cutoff