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All Notes Off (Control #123)
Clears all notes currently on for the specified channel.
However, if Sustain Switch or Sostenuto Switch is on,
notes will continue sounding until these are turned off.
This message cannot be sent by any CBX-K2 operation;
however, when a MIDI error occurs, this message is sent
automatically.
Mono (Control #126)
Performs the same function as when an All Sounds Off
message is received, and if the 3rd byte (mono number)
is in the range of 0 - 16, sets the corresponding channel
to Mono Mode (Mode 4 : m = 1).
Poly (Control #127)
Performs the same function as when an All Sounds Off
message is received, and sets the corresponding channel
to Poly Mode (Mode 3).
Program Change
Messages which select voices.
Channel Aftertouch
The CBX-K2 keyboard does not have aftertouch sensi-
tivity and thus cannot send aftertouch messages by
keyboard pressure. However, Channel Aftertouch data
can be sent by the Assignable Wheel or Slider. Channel
Aftertouch affects the sound of all notes when it is
applied.
Polyphonic Aftertouch
The CBX-K2 keyboard does not have aftertouch sensi-
tivity and thus cannot send aftertouch messages by
keyboard pressure. However, Polyphonic Aftertouch
data can be sent by the Assignable Wheel or Slider.
Polyphonic Aftertouch affects the sound of only the top
Decimal-Hexadecimal Conversion Chart
Dec
Hex
Dec
Hex
Dec
Hex
0
32
00
16
10
1
01
17
11
33
2
02
18
12
34
3
03
19
13
35
4
04
20
14
36
5
05
21
15
37
06
38
6
22
16
7
07
23
17
39
24
18
8
08
40
9
09
25
19
41
10
26
1A
0A
42
11
0B
27
1B
43
12
0C
28
1C
44
13
0D
29
1D
45
14
0E
30
1E
46
15
0F
31
1F
47
Dec
Hex
Dec
Hex
20
48
30
64
40
21
65
49
31
41
22
50
32
66
42
23
51
33
67
43
24
52
34
68
44
25
53
35
45
69
70
26
54
36
46
27
71
47
55
37
56
38
72
48
28
73
49
29
57
39
2A
58
3A
4A
74
2B
59
3B
75
4B
76
2C
60
3C
4C
2D
77
61
3D
4D
2E
62
3E
78
4E
3F
79
2F
63
4F
note (when several notes are played together) when it is
applied.
Pitch Bend
Pitch Bend messages are continuous controller messages
that allow the pitch of designated notes to be raised or
lowered by a specified amount over a specified duration.
SYSTEM MESSAGES
System messages are the data related to the overall system
of the device.
System Exclusive Messages
System Exclusive messages let you use the CBX-K2 to
control various functions on connected devices, including
master volume and master tuning, effect type and various
other parameters.
Master Volume
This message controls the volume over all MIDI chan-
nels.
F0 7F 7F 04 01 ll mm F7 (Hexadecimal)
* mm(MSB) = appropriate volume value, ll(LSB) =
ignored
Active Sensing
Once FE (Active Sensing) has been received, if no MIDI
data is subsequently received for longer than an interval of
approximately 300msec, the CBX-K2 will register an
Active Sensing error.
Refer to the following MIDI Data Format for more infor-
mation about the various messages.
Dec
Hex
Dec
Hex
Dec
Hex
80
112
50
96
60
81
51
113
97
61
82
98
52
62
114
83
53
63
115
99
84
54
100
64
116
101
85
65
117
55
86
56
66
102
118
67
87
57
103
119
58
104
68
88
120
89
59
105
69
121
5A
90
106
6A
122
107
123
91
5B
6B
124
92
5C
108
6C
93
5D
109
125
6D
110
94
5E
6E
126
95
111
6F
127
5F
About MIDI
70
71
72
73
74
75
76
77
78
79
7A
7B
7C
7D
7E
7F
33
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