Fender Mustang GTX Series - Mustang GTX Specifications; Mustang GTX50 Technical Specifications; Mustang GTX100 Technical Specifications

When performing a rmware update, the user might encounter three scenarios in which a rmware update
cannot be initiated. In such cases, the DISPLAY WINDOW will indicate that Mustang GTX’s WiFi connectivity is
not congured, no update is available, or the amplier update server is unreachable (see illustrations below).
In addition to the rmware update described above, Mustang GTX oers several user-enabled start-up modes
encompassing factory restore functions. These are described below.
RESTORE ALL: To restore the factory presets and amp settings contained in the amp’s most recent rmware
update, press and hold the PRESET LAYER button (green arrow in illustration below) for ve seconds while turning
the amplier on. This function is also accessible in the “EQ & Amp Settings” MENU under “RESTORE ALL” (page 53).
WIFI UPDATE/RESTORE ALL: To combine a rmware update and the start-up option directly above (RESTORE
ALL), simultaneously press and hold the ENCODER and the PRESET LAYER button for ve seconds while turn-
ing the amplier on (blue arrow in illustration below).
FORCE UPDATE: To update Mustang GTX if there is a problem with the previously described rmware update
process, a “Force Update” mode can be initiated by pressing and holding the ENCODER and SIGNAL PATH LAY-
ER button while turning the amplier on (purple arrow in illustration below).
RECOVERY: To recover the base rmware version (displayed in “About This Amp,” see page 54) including presets,
simultaneously press and hold the PRESET LAYER button and X FX utility button for ve seconds while turning
the amplier on (red arrow in illustration below).
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WIFI NOT CONFIGURED
NO UPDATES AVAILABLE
PLEASE RESTART YOUR AMP
AMPLIFIER UPDATE SERVER
IS UNREACHABLE
RESTORE ALL
RECOVERY
WIFI UPDATE/RESTORE ALL
FORCE UPDATE