Casio CTK-3000 Computer Keyboard User Manual


 
19
Send
This message is never sent.
Receive
Receipt changes the sound source setting to the Instrument presetting.
18.1.6 GS Message
Send
This message is never sent.
Receive
Receipt performs the same operation as when the GM System On message is received.
Message Format: F0H 41H ddH 42H 12H 40H 00H 7FH 00H 41H F7H
Note: dd (Device ID) is ignored.