Roland XV-2020 Owner's Manual page 141

Universal Realtime System Exclusive Messages
Master Volume
Status Data byte
F0H 7FH, 7FH, 04H, 01H, llH, mmH
Byte Explanation
F0H Exclusive status
7FH ID number (universal realtime message)
7FH Device ID (Broadcast)
04H Sub ID#1 (Device Control)
01H Sub ID#2 (Master Volume)
llH Master Volume lower byte
mmH Master Volume upper byte
F7H EOX (End Of Exclusive)
* The lower byte (llH) of Master Volume will be handled as 00H.
* The Master Level parameter (System Common) will change.
Master Fine Tuning
Status Data byte
F0H 7FH, 7FH, 04H, 03H, llH, mmH
Byte Explanation
F0H Exclusive status
7FH ID number (universal realtime message)
7FH Device ID (Broadcast)
04H Sub ID#1 (Device Control)
03H Sub ID#2 (Master Fine Tuning)
llH Master Fine Tuning LSB
mmH Master Fine Tuning MSB
F7H EOX (End Of Exclusive)
mm, ll: 00 00H - 40 00H - 7F 7FH (-100 - 0 - +99.9 [cents])
* The Master Tune parameter (System Common) will change.
Master Coarse Tuning
Status Data byte
F0H 7FH, 7FH, 04H, 04H, llH, mmH
Byte Explanation
F0H Exclusive status
7FH ID number (universal realtime message)
7FH Device ID (Broadcast)
04H Sub ID#1 (Device Control)
04H Sub ID#2 (Master Coarse Tuning)
llH Master Coarse Tuning LSB
mmH Master Coarse Tuning MSB
F7H EOX (End Of Exclusive)
llH: ignored (processed as 00H)
mmH: 28H - 40H - 58H (-24 - 0 - +24 [semitones])
* The Master Key Shift parameter (System Common) will change.
Global Parameter Control
* Not received in Patch mode.
Status
Reverb Parameters
F7H
Status
F0H
Byte
F0H
7FH
7FH
04H
05H
01H
01H
01H
01H
01H
Status
ppH
F7H
vvH
F7H
Status
F7
MIDI Implementation
Data byte
7FH, 7FH, 04H, 05H, 01H, 01H,
01H, 01H, 01H, ppH, vvH
Explanation
Exclusive status
ID number (universal realtime message)
Device ID (Broadcast)
Sub ID#1 (Device Control)
Sub ID#2 (Global Parameter Control)
Slot path length
Parameter ID width
Value width
Slot path MSB
Slot path LSB (Effect 0101: Reverb)
Parameter to be controlled.
Value for the parameter.
pp=0 Reverb Type
vv = 00H Small Room
vv = 01H Medium Room
vv = 02H Large Room
vv = 03H Medium Hall
vv = 04H Large Hall
vv = 08H Plate
pp=1 Reverb Time
vv = 00H - 7FH 0 - 127
EOX (End Of Exclusive)
Status
F7H
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