Changing the Scale Tuning (Temperament) of the Keyboard

By setting the scale of the keys, you can play music (Indian, Arabic, classical, etc.) that uses a scale other than the regular temperament (12 equal temperament). You can choose your favorite scale from 17 preset scales.

Changing the Scale Tuning

While holding down the “FUNCTION” button, press the F4 key (Scale Tuning Selection).

Switching On/Off or Changing Setting Values Using a Single Key (operation type D)

A tone for default setting sounds when the set value reaches 0, and a separator tone sounds when the set value reaches 10.
Default value: 0

Setting Value	Scale (Temperament)
0	Equal Temperament
1	Pure Major Temperament
2	Pure Minor Temperament
3	Pythagorean Temperament
4	Kirnberger 3 Temperament
5	Werckmeister Temperament
6	Mean-Tone Temperament
7	Rast
8	Bayati
9	Hijaz
10	Saba
11	Dashti
12	Chahargah
13	Segah
14	Gurjari Todi
15	Chandrakauns
16	Charukeshi

Setting the Scale Tuning Base Note

While holding down the “FUNCTION” button, press the F{4 key (Scale Tuning base note).

Putting in Standby Mode, and Executing on Next Key Press (operation type E)
- Do not release the “FUNCTION” button until the next operation is complete.
While holding down the “FUNCTION” button, specify the base note (C to B) you wish to set on the keyboard.
- Specify the base note by pressing one of the 88 keys.

Switching Stretch Tuning On/Off

Generally, on a piano, the high notes are tuned higher and the low notes are tuned lower. This tuning is called “Stretch Tuning”.

While holding down the “FUNCTION” button, press the G4 key (Stretch Tuning).

Switching On/Off or Changing Setting Values Using a Single Key (operation type D)

Default value: On

Setting Value	Setting Details
Off	Turns off Stretch Tuning.
On	Turns on Stretch Tuning.