Casio LK-270 MIDI Implementation - Page 9

8 Polyphonic Key Pressure Format Message Format: AnH kkH vvH n: MIDI Channel Number kk: Key Number vv: Pressure Value Send This message is not sent by this Instrument. Receive This message is not received by this Instrument. 9 Control Change Format Message Format: BnH ccH vvH n: MIDI Channel Number cc: Control Number vv: Value Send Sent when the Instrument's pedal is operated or when Instrument settings are changed. Receive Receipt changes the pedal and other performance conditions, and Instrument settings. 9.1 Bank Select (00H,20H) Format Message Format: BnH 00H mmH (MSB) BnH 20H llH (LSB) n: MIDI Channel Number mm: MSB Value (Note1) ll: LSB Value Send 00H Receive Ignored Note 1: For details about the relationship between the MSB value and the tone, see the Tone List that comes with the Instrument. Send Sent when a tone is selected. The LSB value is always 00H. 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". The LSB value is ignored. 9