User Guide

Introduction
DigiTech S-DISC™ SysEx
This publication has been created to document the different types of MIDI System Exclusive
control available in DigiTech MIDI compatible S-DISC™ products. MIDI System Exclusive
communication allows a user to control a device directly through MIDI in a very powerful and
flexible manner. Much care has gone into creating and testing this documentation but
DigiTech can not guarantee 100% accuracy nor can DigiTech be held responsible for presets
and data lost in a product from System Exclusive Information use.
A working knowledge of the MIDI Version 1.0 Detailed Specification can be useful while
implementing any manufacturer's SysEx commands. For a copy of the MIDI spec contact:
MIDI Manufacturers Association
5316 West 57th Street
Los Angeles, California 90056 USA
[phone]
It is a good practice to back up any user programs and/or user algorithms in the device before
you begin to work with SysEx commands since incorrect commands can produce unexpected
results. Should you encounter any discrepancies between this documentation and a DigiTech
S-DISC™ MIDI product please feel free to contact us at:
DOD Electronics Corp.
Attn: Product Management Dept.
8760 South Sandy Parkway
Sandy, Utah 84070 USA
[phone]
The information contained in this document only pertains completely to the following
DigiTech products and their corresponding versions of software.
TSR-24 Software version 2.0 (or higher)
GSP-2101 Software version 2.0 (or higher)
Valve FX Software version 1.0 (or higher)
The products listed below may have full SysEx commands implemented into them at some later
date. However, they do respond to the basic Bulk Dump and Program Dump Procedures.
TSR-12
RP-10
Legend II
2
2
Introduction
DigiTech S-DISC™ SysEx