Mode Message; All Sound Off (78H) - Casio CT-S300 Manual

8.18.2 Channel Fine Tuning
Message Format: BnH 64H 01H
BnH 65H 00H
BnH 06H mmH
BnH 26H llH
n: MIDI Channel Number
mm: MSB Value
ll: LSB Value
Receive Receipt changes the fine tune of the corresponding part.
8.18.3 Channel Coarse Tuning
Message Format: BnH 64H 02H
BnH 65H 00H
BnH 06H mmH
BnH 26H llH
n: MIDI Channel Number
mm: MSB Value
ll: LSB Value
Receive Receipt changes the coarse tune of the corresponding part. Does not affect sound source
operation when the Timbre Type (see "About the Timbre Type" in "10 Program Change") is Drum.
8.18.4 RPN Null
Message Format: BnH 64H 7FH
BnH 65H 7FH
n: MIDI Channel Number
Transmit Sent when an RPN message send operation is performed.
Receive Receipt de-selects RPN.
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Mode Message

9.1 All Sound Off (78H)
Message Format: BnH 78H 00H
n: MIDI Channel Number
Transmit Sent when MIDI send related settings are changed.
Receive Receipt stops all voices that are sounding.
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