Kurzweil K2600 - MUSICIANS GUIDE REV A PART NUMBER 910331 APPENDIX B User Manual

B-2
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.
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.
Command Type
Allowable Values
(Hexadecimal)
Allowable Values
(Decimal)
Description
Device selection 00–2E 0–46 Studio component to be controlled
(FXBus1, for example)
Parameter selection Depends on device
value
Depends on device
value
Parameter to be controlled (Mix Lvl,
for example)
Parameter value: MSB 00, 01, 7F 0, 1, 127 With LSB, sets value of parameter
to be controlled
Parameter value: LSB 00–7F 0–127 Combined with MSB, sets value of
parameter to be controlled
Table B-1 SysEx Message Body

Kurzweil K2600 - MUSICIANS GUIDE REV A PART NUMBER 910331 APPENDIX B Specifications

General

Category	Synthesizer
Model	K2600
Document Type	MUSICIANS GUIDE
Revision	A
Part Number	910331
Appendix	B

Summary

SysEx Message Structure

Header

Defines the initial bytes of a SysEx message, identifying sender and message type.

Body

Details the core commands within a SysEx message, specifying target and action.

End

Identifies the final byte of a SysEx message, signaling its completion.

SysEx Data Encoding

Device Codes

Lists codes identifying specific studio components for SysEx control.

Parameter Codes

Lists codes identifying specific parameters within studio components for SysEx control.

MSB and LSB

Explains how signed and unsigned values are encoded using two bytes.