RJM Mastermind GT User manual

Version 4.2
11/6/2018

Copyright © 2012-2018 RJM Music Technology, Inc. All Rights Reserved
RJM and the RJM logo are registered trademarks of RJM Music Technology, Inc. RG-16, Amp Gizmo, Effect
Gizmo, Rack Gizmo, Switch Gizmo, Mastermind and Mastermind GT are trademarks of RJM Music Technology,
Inc. All other trademarks are the property of their respective holders.

Table of Contents...............................................................................................................................................................................................v
Introduction......................................................................................................................................................................................................... 1
Front Panel........................................................................................................................................................................................................... 2
Rear Panel ............................................................................................................................................................................................................ 3
Basic Operation.................................................................................................................................................................................................. 5
Initial Setup - Adding a Device.................................................................................................................................................................... 8
Setup with a Fractal Audio Axe-Fx I or II................................................................................................................................................13
Setup with a Fractal Audio Axe-Fx III ......................................................................................................................................................16
Setup with a Kemper Profiling Amp ........................................................................................................................................................20

Setup with RJM Music Products................................................................................................................................................................23
Editing Buttons.................................................................................................................................................................................................24
Editing Presets..................................................................................................................................................................................................30
Song and Setlist Mode..................................................................................................................................................................................34
Expression Pedals............................................................................................................................................................................................38
External Switches.............................................................................................................................................................................................42
Remote Mode...................................................................................................................................................................................................43
External MIDI Control ....................................................................................................................................................................................44
Other Special Features..................................................................................................................................................................................46

Loading and Saving Settings to a USB Flash Drive............................................................................................................................48
Connecting to a Computer .........................................................................................................................................................................50
Upgrading Firmware ......................................................................................................................................................................................51
Setup Mode Reference .................................................................................................................................................................................52
Specifications....................................................................................................................................................................................................71
Mastermind GT MIDI Implementation Chart .......................................................................................................................................73

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Loop
1
Loop
2
000: Preset 000
Hold both to enter setup
IA
Mode
Page
IA Store
Loop
3
Loop
4
Loop
5
Loop
6
Loop
7
Bank
Up
Loop
8
Function
1
Function
2
Function
3
Function
4
Bank
Down
Preset
000
Preset
001
Preset
002
Preset
003
Preset
004
Preset
005