Casio AP-400 - Manual (Page 9)

9
8 Polyphonic Key Pressure
Format
Send
This message is not sent by this Instrument.
Receive
This message is not received by this Instrument.
9 Control Change
Format
Send
Sent when the Instrument's pedal is operated or when Instrument settings are changed.
Receive
Receipt changes the Instrument mode or the corresponding parameter.
9.1 Bank Select (00H)
Format
Send
Sent when a tone is selected. See the Tone List in the Instrument's User's Guide for details.
Receive
Receipt causes a change in the tone bank number stored in Instrument memory, but the tone is not actually changed until
a Program Change message is received.
For details, see "11 Program Change" in this document, and the Tone List in the Instrument's User's Guide.
Message Format: AnH kkH vvH
n: MIDI Channel Number
kk: Key Number
vv: Pressure Value
Message Format: BnH ccH vvH
n: MIDI Channel Number
cc: Control Number
vv: Value
Message Format: BnH 00H vvH (MSB)
BnH 20H **H (LSB)
n: MIDI Channel Number
vv:
**: Value
Ignored