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APPENDIX
3. CHANNEL MESSAGES

3.1 Transmission

3.1.1 Note On/Off

[9nH]->[kk]->[vv]
9nH : Note on/off Status
n : Channel No.
kk : Key No.
Transpose : 21 (A-1) -108 (C7)
vv : Velocity
Key on : 0-127
Key off : 0
* Note range can be extended to 0-127 with MIDI TRANSPOSE

3.1.2 Control Change

Value
0 - 127
0 - 127
0 - 127
0 - 127
0 - 127
0 - 127
Control Change No.
01
64
66
67
0 -119
0 -119
Controller
Modulation Wheel
Sustain Pedal
Sostenuto Pedal
Soft Pedal
FC
CS

3.1.3 Program Change

●When you choose a voice in Voice Play mode, a Program Change
Number corresponding to each selected button is transmitted.
●In Single mode, the Program Change Number corresponding to the
button according to the transmit channel is transmitted via the transmit
channel.
●In Dual mode, no sub voice Program Change Number is transmitted even
if you select the sub voice.
(Corresponding to Parameter Change (Exclusive))
●In Split mode, a Program Change Number is transmitted from the
transmit channel for the main voice and on the next highest channel
(Txch+1) for the sub voice according to the selected button.

3.1.4 Aftertouch

When Aftertouch is assigned to the CS or FC assignable controller, Channel
Pressure Data is transmitted.

3.1.5 Pitch Bend

Pitch Bend is transmitted with 7-bit resolution.

3.1.6 Channel Mode Message

When you press [Panic] switch (SW), <all sounds off>, <all notes off>,
<reset all controllers> will be transmitted.
See page 37 for detail.

3.2 Reception

3.2.1 Note On/Off

1. [9nH]->[kk]->[vv] n : channel no.
9nH : Note on/off status
kk : Key note
Reception : 0 (C-2) — 127 (G8)
vv : Velocity
Key on : 1-127
Key off : 0
2. [8nH]->[kk]->[vv] n : channel no.
8nH : Note off Status
kk : Key note
Reception : 0 (C-2) — 127 (G8)
vv : Velocity
Key off : 0-127
* Note range can be extended to 0-127 with MIDI TRANSPOSE
* The notes lower than 21 (A-1) and higher than 108 (C7) will repeat one-
octave higher and lower, respectively.

3.2.2 Control Change

[BnH]->[cc]->[vv]
BnH : Control Change Status
n : Channel No.
cc : Control No.
vv : Value
Value
0 - 127
0 - 127
0 - 127
0 - 127
0 - 127
Control Change No.
01
07
64
66
67
Parameter
Modulation Depth
Main Volume
Sustain
Sostenuto
Soft

3.2.3 Program Change

* In Voice Play mode if a Program Change Number from 1 to 12 is received,
the voice changes to one of the following voices from the next Key On
message.
RX Program
Change No.
1
2
3
4
5
6
7
8
9
10
11
12
Voice
Piano 1
Piano 2
Piano 3
Piano 4
E. Piano 1
E. Piano 2
E. Piano 3
Vibes
Organ 1
Organ 2
Strings
Bass
* In Performance Play mode if a Program Change Number from 1 to 12 is
received, the mode changes to Voice Play mode. If a Program Change
Number from 13 to 36 is received, the mode changes to Performance Play
mode and the Performance Number changes accordingly.