User's Manual
Global P1: MIDI 1–1: MIDI
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Select the Internal setting when using the OASYS by 
itself, or when you want the OASYS to be the master 
(controlling device) so that another connected external 
MIDI device will synchronize to the MIDI Clock 
messages transmitted from the OASYS.
External MIDI: The KARMA function and internal 
sequencer will operate in synchronization with MIDI 
Clock messages from an external MIDI device 
connected to the MIDI IN connector.
Auto: Normally the operation will be the same as the 
Internal setting. If external MIDI Clock messages are 
received from the MIDI IN connector, the OASYS will 
automatically switch to the same operation as External 
MIDI.
Note: If you select Auto when an external MIDI 
sequencer is connected, the OASYS will automatically 
switch to Internal operation if the external MIDI 
sequencer is not transmitting MIDI Clock messages, 
allowing the KARMA Modules to operate and 
parameters for which MIDI/Tempo Sync is turned on 
to function.
Note: If after receiving a MIDI Clock, Start, or Continue 
message from the MIDI IN connector, no new MIDI 
Clock message is received within an interval of 500 ms, 
or if you start the OASYS’s sequencer from the front 
panel without having received a MIDI Clock, Start, or 
Continue message from the MIDI IN connector, the 
OASYS will automatically switch to Internal operation.
Receive Ext. Realtime Commands [Off, On]
Off (unchecked): Even if “MIDI Clock” is set to 
External MIDI, or if set to Auto and the OASYS is 
synchronized to external MIDI Clock messages, MIDI 
Common messages and Realtime messages (Song 
Position Pointer, Start, Continue, Stop) will not be 
received. (Song Select messages will be received.)
Note: Use this setting if the above messages from an 
external MIDI sequencer are unnecessarily resetting 
the OASYS’s song settings.
On (checked): The above Common messages 
(including Song Select) and Realtime messages will be 
received.
This parameter cannot be set if “MIDI Clock” is 
Internal.
1–1b: MIDI Routing Setup
Vector MIDI Out [Vector Joystick,
Vector CC Control]
This setting specifies the MIDI output generated by 
vector joystick operations or vector envelope.
Vector Joystick: When you move the vector joystick, 
the two MIDI control change messages specified by 
VECTOR “VJS X” and “VJS Y” (2–1c) will be 
transmitted. By default, “VJS X” is CC#118 and “VJS 
Y” is CC#119.
Normally you will use the Vector Joystick setting. In 
this case, the vector envelope will not generate MIDI 
output. Use this setting if you want to control an 
external MIDI device by moving the vector joystick, or 
to record vector joystick movements on the internal 
sequencer or an external sequencer.
Vector CC Control: The OASYS will transmit the MIDI 
control change messages specified by the Vector CC 
Control “+X,” “–X,” “+Y,” and “–Y” settings in each 
program, combination, or song. Use this setting if you 
want vector joystick operations or the vector envelope 
to transmit MIDI control change messages.
Normally you will use this to control the internal tone 
generator or effects, but you can also use it to transmit 
messages to an external MIDI device, or to record these 
movements on the internal sequencer or an external 
sequencer.
Pads MIDI Out [Pad CC/Note, Chord Notes]
This setting specifies the MIDI messages that are 
output when you strike a pad.
Pad CC/Note: When you strike a pad, the MIDI note 
number or MIDI control change message specified by 
the Pad “Pad1”–“Pad8” (2–1c) setting will be 
transmitted.
If the setting is off, no MIDI message will be 
transmitted.
Vector CC Control
Vector CC MIDI Output
Vector Volume Control
Vector EG
Vector Joystick
Vector Joystick
MIDI In
VJS X and Y modes
Program switch:
Enable CC control
Program switch:
Enable Volume control
Global switch:
Vector MIDI Out
Vector Joystick
Vector CC Control
scale
X+/- and Y+/- 
CC Assignments
Vector CC Modulation of
Program and FX Parameters
Vector Modulation of
Oscillator Volume
Osc 1/2 Center Volume 
and Equal Power settings
Vector CC MIDI Output
Global Controllers
MIDI CC Assignments
Defaults: X=118, Y=119










