Casio MZ-X300 Manual page 23

Transmit Sent when the Master Volume is changed.
Receive Receipt changes the Master Volume.
12.1.2 Master Fine Tuning
Message Format:
dd:
ll:
mm:
Note1: For information about the relationship between setting values and send/receive values, see "26.6 Fine Tuning Setting
Value Table" in "VII Setting Values and Send/Receive Values" of this document.
Transmit This message is sent when the tuning setting is changed.
Receive Receipt changes the tuning setting.
12.1.3 Master Coarse Tuning
Message Format:
dd:
ll:
mm:
Transmit This message is sent when the Master Coarse Tune setting is changed.
Receive Receipt changes the Patch Master Coarse Tune parameter.
12.1.4 Reverb Type
Message Format:
dd:
vv:
Note1: For information about the relationship between setting values and send/receive values, see "26.7 Reverb Type Setting
Value Table" in "VII Setting Values and Send/Receive Values" of this document.
Receive Receipt changes the reverb type.
12.1.5 Reverb Time
Message Format:
dd:
vv:
Receive Receipt changes the Reverb duration.
F0H 7FH ddH 04H 03H llH mmH F7H
Device ID
LSB Value(Note1)
MSB Value(Note1)
F0H 7FH ddH 04H 04H llH mmH F7H
Device ID
LSB Value(Transmit:00H,Receive:Ignored)
MSB Value(28H - 58H)
F0H 7FH ddH 04H 05H 01H 01H 01H 01H 01H 00H vvH F7H
Device ID
Value(Note1)
F0H 7FH ddH 04H 05H 01H 01H 01H 01H 01H 01H vvH F7H
Device ID
Value
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