Null; All Sound Off (78H); Reset All Controllers (79H) - Casio CDP-200R User Manual

Send
This message is not sent by this Instrument.
Receive
Receipt changes Channel Coarse Tune. Does not affect sound source operation when the Timbre Type is Drum.
9.13.4

Null

Format
Message Format: BnH 64H 7FH
n: MIDI Channel Number
Send
Sent after the Bend Range is changed on the CTK-5000, WK-500, or CDP-200R.
Receive
Receipt deselects RPN.
9.14

All Sound Off (78H)

Format
Message Format: BnH 78H 00H
n: MIDI Channel Number
Send
Sent when Local is set to OFF on the Instrument.
Receive
Receipt stops all voices that are sounding.
9.15

Reset All Controllers (79H)

Format
Message Format: BnH 79H 00H
n: MIDI Channel Number
Send
Sent when MIDI send related settings are changed on the Instrument.
Receive
Receipt initializes each performance controller.
BnH 65H 7FH
15