Channel Message; Receive Channel; Send Channel; Note Off - Casio CTK-4200 Midi Implementation Manual

Part II

Channel Message

4

Receive Channel

The channel number of the channel message received by each part is shown in the table under "1.3.2
Instrument Part Block".
5

Send Channel

Basically, the MIDI channel of the channel message sent when the Instrument is played coincides with
the MIDI channel of the part being played. Note, however, that the MIDI channel of the performance
information that corresponds to the keyboard main part depends on the Keyboard Channel setting value.
6 Note Off
Message Format:
n:
kk:
vv:
Send Sent when the keyboard is played and when play is performed using Auto Accompaniment. The
key number changes in accordance with the Octave Shift function.
Receive Receipt stops a note being sounded by a note on message.
7

Note On

Message Format:
n:
kk:
vv:
Send Sent when the keyboard is played and when play is performed using Auto Accompaniment. The
key number changes in accordance with the Octave Shift function.
Receive Receipt sounds a note of the corresponding instrument part.
8

Polyphonic Key Pressure

Message Format:
n:
kk:
vv:
8nH kkH vvH
9nH kkH 00H(receive only)
MIDI Channel Number
Key Number
Velocity(Send:40H, Receive:Ignored)
9nH kkH vvH
MIDI Channel Number
Key Number
Velocity
AnH kkH vvH
MIDI Channel Number
Key Number
Pressure Value
8