Korg EFGS 1 Owner's Manual page 40

About the Intelligent Pitch Shifter
The Intelligent Pitch Shifter (MAJ3UP–MAJ6TH) creates musically useful har‐
monies by varying the amount of pitch shift according to the note you play
and the key in which you are playing. For example if you select a pitch shift
value of a 3rd up in a major key (MAJ3UP), the amount of pitch shift will vary
automatically between three semitones (a minor third) and four semitones (a
major third).
● When MAJ3UP is used
with a key setting of C

The pitch created by the intelligent pitch shifter is shown in parenthesis ( ).
The PANDORA mini provides seven types of intelligent pitch shifting, with
intervals of a 3rd, 4th, 5th, and 6th. (For the 3rd, you can select either the upper
or lower part, and a major or minor key.)
If your instrument is not tuned correctly, the results may not be as you
expect. In this case, re‐tune your instrument.
The intelligent pitch shifter will function when you play individual notes.
It cannot produce the effect for chords.
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