Manual
Table Of Contents
- Important Safety Instructions
 - Contents
 - Introduction
 - Software User's Guide
 - Changing Modes
 - Installation
 - VESA / Omnimount Mounting
 - Hookup Diagrams
 - Front Panel
 - Rear Panel
 - Appendix A: Key Commands
 - Appendix B: Fader Alignment
 - Appendix C: Software Support
 - Appendix D: Service Information
 - Appendix E: Technical Information
 - Mackie Limited Warranty
 
10
Mackie Control Universal
Mackie Control Universal
Appendix A: Key Commands
Engaging certain switches on the MCU Pro and MCU XT Pro during power up perform a variety of 
configuration tasks. See the table below for more information. 
Key Command Function More Information
Mode Change Select 1 and 2 Page 4 and Appendix C
Fader Alignment V-Pot 1 and 2 Appendix B, page 11
Upgrade Firmware Record 1 and 2 plus Select 1 See firmware update release notes










