Casio PX-700 - Manual (Page 20)

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9.3 Omni On (7DH)
Format
9.4 Mono (7EH)
Format
9.5 Poly (7FH)
Format
Send
These messages are never sent.
Receive
Receipt of any of these messages releases (same as releasing the keyboard key) the currently sounding voice.
10 Program Change
Format
Send
Sent when a tone is selected. See the "Tone List" of the Instrument's User's Guide for details about program
numbers.
Receive
Receipt of this message changes the tone of the part that corresponds to the MIDI channel.
The selected tone is determined by the program value of this message and the Bank Select message value received
prior to this message. See the "Tone List" in the Instrument's User's Guide for information about actually selecting
tones, etc.
Also note that receipt of this message may also change the Part Mode parameter at the same time. For more
information, see "10.1 About the Part Mode" below.
10.1 About the Part Mode
Each of the Instrument's parts has a parameter called "Part Mode," which can be set to Piano Mode, Normal
Mode, or Drum Mode. The Piano Mode is entered when a piano tone is selected, the Melody Mode is entered
when a non-piano tone is selected, and the Drum Mode is entered when rhythm sound used by the drum map is
selected.
Message Format: BnH 7DH 00H
n: MIDI Channel Number
Message Format: BnH 7FH 00H
n: MIDI Channel Number
Message Format: BnH 7FH 00H
n: MIDI Channel Number
Message Format: CnH ppH
n: MIDI Channel Number
pp: Program Number