Casio CTK-691 Midi Implementation

25
Part III
System Message
15 Active Sensing
Format
Send
This message is never sent.
Receive
When this message is received once, the Active Sensing mode is entered. If no MIDI Message is received for a
particular amount of time, voices being sounded by this Model's sound source are released, controller is reset, and
Active Sensing mode is exited.
16 System Exclusive Message
Format
This Model can send and receive Universal System Exclusive Messages, as well as System Exclusive Messages that
have a format that is unique to this Model.
16.1 Universal Realtime System Exclusive Message
Format
16.1.1 Master Volume
Format
Note 1:
The setting value matches the value that is sent and received.
Send
This message is never sent.
Receive
Receipt changes the Master Volume parameter. Note that the Master Volume parameter cannot be changed with an
operation of this Model.
Message Format: FEH
Message Format: F0H....F7H
Message Format: F0H 7FH....F7H
Message Format: F0H 7FH 7FH 04H 01H llH mmH F7H
ll: Value LSB (Note 1)
mm: Value MSB (Note 1)

Casio CTK-691 Specifications

General

Brand	Casio
Model	CTK-691
Category	Synthesizer
Language	English