User's Manual
MIDI applications Messages transmitted and received by the OASYS
1007
Controller (CC#18) [Bn, 12, vv]
This message will be transmitted when the OASYS’s 
VALUE slider is operated.
This is valid in “Program Select” (Program P0: 0–1a) 
and “Combination Select” (Combination P0: 0–1a) 
when the program or combination number/name is 
selected (highlighted).
Knob modulation 5, 6, 7, 8 (CC#17, 19, 20, 21)
[Bn, 11, vv], [Bn, 13, vv], [Bn, 14, vv], [Bn, 15, vv]
If the above CC# are assigned to the REALTIME 
KNOBS 5–8, these messages will be transmitted when 
the knobs are operated.
• In Combination and Sequencer modes, 
transmission/reception of this message can be 
turned on/off independently for each timbre/track 
(“Enable Realtime Controls Knob 5, 6, 7, 8” 
Combination/Sequencer 3–2a).
Vector joystick modulation +X, –X, +Y, –Y
[Bn, 55, vv], [Bn, 56, vv], [Bn, 57, vv], [Bn, 58, vv]
If you assign the above CC#s as the vector joystick CC 
control functions, these messages will be transmitted 
when you operate the OASYS’ controllers.
They will be transmitted if Global “MIDI Vector 
MIDI Out” is set to Vector CC Control.
Controller (CC#83) [Bn, 53, vv]
If you assign the above CC# to a REALTIME KNOBS 
5–8 or as the vector joystick CC control function, this 
message will be transmitted when you operate the 
corresponding controller of the OASYS.
Damper pedal (CC#64) [Bn, 40, vv]
This message is transmitted when you operate a 
damper pedal (Korg DS-1H etc.) connected to the 
DAMPER jack, and the damper effect will be turned 
on/off. If the DS-1H is used, a half-damper effect can 
be applied.
• In Combination and Sequencer modes, 
transmission/reception of this message can be 
turned on/off independently for each timbre/track 
(“Enable Damper” Combination/Sequencer 3–1a).
SW1 modulation (CC#80) [Bn, 50, vv]
SW2 modulation (CC#81) [Bn, 51, vv]
If the above CC# are assigned as the function of SW1 
or SW2, operating the switch will transmit this 
message with vv=127 [7F] for ON, and vv=00 [00] for 
OFF.
• In Combination and Sequencer modes, 
transmission/reception of these messages can be 
turned on/off independently for each timbre/track 
(“Enable SW1,” “Enable SW2” Combination/ 
Sequencer 3–3a)
Foot switch (CC#82) [Bn, 52, vv]
If the above CC# is assigned as the function of the 
ASSIGNABLE SWITCH, operating the switch will 
transmit this message with vv=127 [7F] for ON, and 
vv=00 [00] for OFF.
• In Combination and Sequencer modes, 
transmission/reception of this message can be 
turned on/off independently for each timbre/track 
(“Enable Foot Switch” Combination/Sequencer 3–
3a).
Sostenuto (CC#66) [Bn, 42, vv]
If the above CC# is assigned as the function of the 
ASSIGNABLE SWITCH, operating the switch will 
transmit this message with vv=127 [7F] for ON, and 
vv=00 [00] for OFF, and the sostenuto effect will be 
turned on/off. When this message is received, the 
result will be the same as when the controller is 
operated (OFF for vv=63 [3F] or below, and ON for 
vv=64 [40] or above).
Soft pedal (CC#67) [Bn, 43, vv]
If the above CC# is assigned as the function of the 
ASSIGNABLE SWITCH, operating the switch will 
transmit, and the soft pedal effect will be turned on. 
When this message is received, the result will be the 
same as when the controller is operated.
When “Foot controller (CC#04)”–“Soft pedal (CC#67)” 
are operated on the OASYS, the specified alternate 
modulation or dynamic modulation etc. will be 
controlled. When these messages are received, the 
result will be the same as if the controller had been 
operated. For “SW1 modulation (CC#80)”–“Soft pedal 
(CC#67),” vv of 63 [3F] or less will be OFF, and 64 [3F] 
or greater will be ON.
Controlling Program tone & envelope 
shapes
CC#70–79 control specific parameters of a program.
For details on the program parameters that correspond 
to each control change, and how the OASYS will 
respond in each mode when these are received, refer to 
“OASYS and MIDI CCs” on page 995.
Filter cutoff (CC#74) [Bn, 4A, vv]
Resonance level (CC#71) [Bn, 47, vv]
Filter EG intensity (CC#79) [Bn, 4F, vv]
Release time (CC#72) [Bn, 48, vv]
These messages are transmitted when you operate the 
OASYS’s REALTIME KNOBS 1–4. (They can also be set 
as KNOB 5–8 functions.)
Sustain level (CC#70) [Bn, 46, vv]
Attack time (CC#73) [Bn, 49, vv]
Decay time (CC#75) [Bn, 4B, vv]
LFO 1 speed (CC#76) [Bn, 4C, vv]
LFO 1 depth (pitch) (CC#77) [Bn, 4D, vv]
LFO 1 delay (CC#78) [Bn, 4E, vv]
These messages are transmitted when assign the above 
CC# to the REALTIME KNOBS 5–8 or as the vector 
joystick CC control function.
When you operate these, the corresponding program 
parameters will be controlled, and the sound and 
envelope will change. When these messages are 
received, the result will be the same as when the 
controller is operated. (When the message has a value 
vv=64 [40], the setting will have the value that was set 
by the program parameter.)
• In Combination and Sequencer modes, 
transmission/reception can be turned on/off 
independently for each timbre/track (“Enable 
Realtime Controls Knob 1…8” 
Combination/Sequencer 3–2a).










