Casio PX-330 - Modulation Depth; Null; All Sound off (78 H); Reset All Controllers (79 H)

18
9.20.4 Modulation Depth
Format
Send
This message is never sent.
Receive
Receipt changes the Vibrato Modulation Depth for the tone that is currently selected by the applicable part.
9.20.5 Null
Format
Send
This message is never sent.
Receive
Receipt deselects RPN.
9.21 All Sound Off (78H)
Format
Send
Sent when an SD card is inserted or removed, and when an SD card operation is performed.
Receive
Receipt stops all voices that are sounding.
9.22 Reset All Controllers (79H)
Format
Send
Sent in the following cases.
• When the keyboard channel is changed
• When a recorder function is used
• When another mode is entered from the rhythm mode
Receive
Receipt initializes each performance controller.
Message Format: BnH 64H 05H 65H 00H 06H mmH 26H 00H
n: MIDI Channel Number
mm: Value
Message Format: BnH 64H 7FH 65H 7F
n: MIDI Channel Number
Message Format: BnH 78H 00H
n: MIDI Channel Number
Message Format: BnH 79H 00H
n: MIDI Channel Number