Fender Mustang LT25, User Manual

MENU FUNCTION: TUNER

There are two ways to access Mustang LT25’s built-in chromatic tuner. The first way is to press and hold the 

TAP utility button on the control panel until the tuner screen appears in the DISPLAY WINDOW:

The second way is to press the MENU utility button on the control panel; the list of MENU functions will 

appear in the DISPLAY WINDOW with the TUNER function automatically highlighted atop the list. Press the 

ENCODER on TUNER to access the tuner screen:

To use the TUNER, sound a note; the letter name of the pitch will appear in the box at bottom and the shorter 

vertical bars on either side of the longer vertical center bar will illuminate red to indicate varying degrees of 

sharpness (to the right) or flatness (to the left). When a pitch is precisely in tune, the longer vertical center bar 

and the two shorter vertical bars on either side of it will illuminate green:

Note that speaker output is muted when tuning, and that the volume control 

on the instrument being tuned

must be turned up sufficiently to register a TUNER reading.

16

TUNER

FOOTSWITCH

TUNER

RESTORE

SETTINGS

MENU

TUNER

TUNER

A

TUNER

A

“A” PITCH SLIGHTLY FLAT

“A” PITCH IN TUNE