Yamaha QX5 Owner's Manual page 23

Mode Change
Program Change
The example above would indicate that Modulation Wheel (Control #1) had reached
its maximum position (127).
A list (in hexadecimal) of MIDI Control Changes is on p. 56, but here it is in decimal
Continuous Controllers Switch Controllers
(data is 0-127) (0 is Off, 127 is On)
Modulation Wheel 64 Sustain
Breath Controller 65 Portamento
numbers.
Foot Controller 66 Sostenuto
Portamento Time 67 Soft
Data Entry Slider 96 Data Increment
Main Volume 97 Data Decrement
Mode Change events are displayed as follows.
M=0002-01-24/96
MODE (1) 122 127
Channel 1-16 Control no. 122-127 Data 0-127
Mode Changes are a special group within Control Changes. Notice that most of
them must have a certain data value. When editing, be careful not to set an un-
expected data value.
aaas [ie
122 Local 00: Off, 127: On
123 All Note Off | 00
124 Omni Off 00
125 Omni On 00
126 Mono On 00-16
127 Poly On 00
NOTE
The QX5 will not record All Note Off, but when it is received, will check the
Key Assign Table (p. 45 NOTE) and generate Note Off messages for whatever
notes are currently on. Also, Mono On will be accepted only if the data is 1.
Program Change events are displayed as follows.
M=0002-01-24/96
PROGRAM (1) 127
Channel 1-16 Program no. 0-127
The response to a Program Change message will differ for each device. Yamaha
products start with program #1, so when a DX7 receives Program Change #31, it
will switch to Internal Voice 32. (DX7 Internal voices are 1-32, Cartridge voices
are 33-64.) When a DX7 receives Program Change 64, it will "wrap around" and
switch to Internal Voice 1. Consult the owner's manual for your device.
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