Using The Tuner Function - Zoom GFX-1 Operation Manual

Using the Tuner Function

The GFX-1 incorporates an auto-chromatic tuner for guitars. To use the
tuner function, the built-in effects must be bypassed (temporarily turned
off) or muted (original sound and effect sound turned off).
NOTE
The tuner function is not available if the PLAY/EDIT selector is set to a position
other than PLAY.
Switch to bypass or mute
Press the foot switch [1] - [4] that corresponds to the currently
selected patch.
Pressing and immediately
releasing the switches sets
the unit to the bypass
condition. Pressing and
holding the switches for at
least 1 second sets the unit
to the mute condition.
b P M t
Bypass
Tune the
guitar
Play the open
string you want to
tune, and watch
the display.
The left side of the display shows the
note which is closest to the current pitch.
12 ZOOM GFX-1
Mute
A 8 A 8