Casio PS-20 Adjusting the Tuning of the Digital Piano, To adjust the tuning of the digital piano

Adjusting the Tuning of the Digital

Piano

You can adjust the overall tuning of the digital piano for play along with another instrument. You can adjust tuning within a range of ±50 cents* from A4 = 440.0Hz.

Use the keyboard keys noted below to adjust the tuning of the digital piano.

Setting keys

– : lowers the pitch + : raises the pitch

To adjust the tuning of the digital piano

1. While holding down the CONTROL button, press keyboard key E5 (–) to lower the tuning or F5 (+) to raise it. Each press of a key changes the tuning by about 0.8 cents* (1/128 semitone).

•A note does not sound when you press a keyboard key while holding down CONTROL.

❚NOTE

•Holding down the CONTROL button and pressing keyboard keys E5 (–) and F5 (+) at the same time returns tuning to the standard A4 = 440.0Hz.

*100 cents is equivalent to one semitone.

424A-E-023A E-21

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