User manual - PX760_860_AP260_460_MIDI_E

Part III
System Message
13 Active Sensing
Format
Message Format: FEH
Send This message is never sent.
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 the Instrument ’s sound source are
released, the controller is reset, and the Active Sensing mode is exited.
14 System Exclusive Message
Format
Message Format: F0H....F7H
The Instrument sends and receives standard universal system exclusive messages, and system exclusive
messages that have Instrument-sp ecific formats.
14.1 Universal Realtime System Exclusive Message
Format
Message Format: F0H 7FH....F7H
14.1.1 Master Volume
Format
Message Format: F0H 7FH 7FH 04H 01H llH mmH F7H
ll: Value LSB
mm: Value MSB
Send This message is never sent.
Receive Receipt changes the Master Volume parameter. Note that the Master Volume parameter
cannot be changed with an Instrument operation.
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