Adjusting The Tuning Of The Digital Piano - Casio PS-20 User Manual

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 A
Use the keyboard keys noted below to adjust the tuning of
the digital piano.
Setting keys
– : lowers the pitch
To adjust the tuning of the digital piano
1.
While holding down the CONTROL button, press
keyboard key E (–) to lower the tuning or F
5
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 E (–) and F (+) at the same time returns tuning to the
5 5
standard A = 440.0Hz.
4
* 100 cents is equivalent to one semitone.
424A-E-023A
PS20_E_17-21.p65
= 440.0Hz.
4
+ : raises the pitch
(+)
5
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