Mode Explanation Indicator Status
Chromatic Lets you tune all twelve chromatic steps of the octave.
The note name is displayed.
Chromatic flat Lets you tune one semitone lower (b) or two semitones lower (2).
Guitar Lets you tune by guitar string numbers.
The guitar string number is displayed. (7th string is
displayed as “7.”)
Guitar flat
Lets you tune one semitone lower (b) or anywhere from two to six
semitones lower (2-6).
Bass Lets you tune by bass string numbers.
The bass string number is displayed. (Hi-C string is
displayed as “C,” Lo-B string is displayed as “b.”)
Bass flat
Lets you tune one semitone lower (b) two semitones lower (2), or three
semitones lower (3).
7. INPUT Jack