System Message; Timing Clock; Active Sensing; System Exclusive Message - Casio CT-S500 Manual

Part III

System Message

11

Timing Clock

Message Format: F8H
Transmit Sent periodically when the MIDI sync mode is master.
Receive Receipt while the MIDI sync mode is slave causes tempo to be synced based in timing clock
information.
12

Active Sensing

Message Format: FEH
Receive Once this message is received, the Active Sensing mode is entered. If no MIDI message is
received for a specified amount of time, voices being sounded by this Instrument's sound source are
released, the controller is reset, and the Active Sensing mode is exited.
13

System Exclusive Message

Message Format: F0H iiH....F7H
ii: ID Number
The Instrument sends and receives standard universal system exclusive messages, and system exclusive
messages that have Instrument-specific formats.
ID Number The ID numbers handed by this Instrument are shown below.
ID Number ID Name
44H Casio Computer Co. Ltd
7EH Non Real Time System Exclusive Message
7FH Real Time System Exclusive Message
13.1

Universal Real Time System Exclusive Message

Message Format: F0H 7FH 7FH....F7H
13.1.1 Master Volume
Message Format: F0H 7FH 7FH 04H 01H llH mmH F7H
ll: LSB Value(Receive:Ignored)
mm: MSB Value
Receive Receipt changes the song volume.
18