Zoom MULTISTOMP MS-50G+ - Using Flat Tuning Modes

Using flat tunings
All strings can be tuned flat from ordinary tuning by 1 (♭1), 2 (♭2) or 3 (♭3) semitones.
Turn to change the flat tuning.
NOTE
Flat tuning cannot be used when the tuner type is CHROMATIC.
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