SysEx Control of KDFX
SysEx Message Structure
Body
The body of each SysEx message is where you issue one or more speciÞc commands for KDFX
control. Each speciÞc command consists of four bytes (a string of four hexadecimal numerals).
Each SysEx message you send can contain as many of these speciÞc commands as you want.
Command Type
Device selection
Parameter selection
Parameter value: MSB
Parameter value: LSB
Table B-1
See MSB and LSB on page -4 for an explanation of how to use MSB and LSB to send values in the
range from -128 to 255.
End
The last hexadecimal numeral in a SysEx message is always F7 (127 decimal), which indicates
the end of the SysEx message.
B-2
Allowable Values
(Hexadecimal)
00–2E
Depends on device
value
00, 01, 7F
00–7F
SysEx Message Body
Allowable Values
Description
(Decimal)
0–46
Studio component to be controlled
(FXBus1, for example)
Depends on device
Parameter to be controlled (Mix Lvl,
value
for example)
0, 1, 127
With LSB, sets value of parameter
to be controlled
0–127
Combined with MSB, sets value of
parameter to be controlled