Adjusting The Reference Pitch Of The Tuner - Zoom GFX-1 Operation Manual

Adjusting the reference pitch of
the tuner
The default reference pitch of the tuner (the setting which is
established when the unit is turned on) is center A = 440 Hz.
You can fine-adjust this reference pitch if desired.
Press one of the VALUE [+] / [-] keys.
The current reference pitch is shown for about 2
seconds. The default setting is "40" (center A = 440 Hz).
Use the VALUE [+] / [-] keys to adjust the setting.
The setting range is 35 - 45 (center A = 435 to 445 Hz).
Pitch is high Pitch is correct Pitch is low
Indication turns faster the more the pitch is off.
Using the Tuner Function
HINT
When power to the unit is turned off
and on again, the setting reverts to the
default of "40" (center A = 440 Hz).
Return to play
mode
Press one of the foot
switches [1] - [4].
The patch of that switch is
called up.
The right side of the display
shows a symbol that indicates by
how much the tuning is off.
Tune the other strings in
the same way.
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