Configures keyboard and sound source settings such as the touch response and scale type.

1.Tap the “Keyboard / Sound Source” button.

2.Specify the respective settings.

①

Touch Response

You can use this function to vary the volume and sound quality according to how hard (quickly) keys are pressed, in the same way as a acoustic piano.

②

Duet

This function allows you to set the same range of notes for the right and left sides of the keyboard. Switch the function ON or OFF. Select “Pan” to switch on the Duet function. This sets the left side of the keyboard to play out of the left speaker and the right side of the keyboard to play out of the right speaker.

• When the option 3-pedal unit (SP-34) is used, the center pedal can be used for both left and right keyboards. Only the pedal for the right side of the keyboard supports half-pedal operations.

• If the SP-3 included is used, connecting it to the DAMPER PEDAL port or EXPRESSION/ASSIGNABLE port allows it to be used as a damper pedal for both left and right keyboards. This pedal acts as a damper pedal regardless of the type of pedal effect selected. Half-pedal operation is not supported.

③

Duet: Octave Shift

This function configures octave shift for the left and right keyboards respectively.

Octave Shift

④

Scale Type

Sets the keyboard pitch. This function is useful for playing musical genres such as ethnic music. There are 17 pitch settings to choose from:
0: Equal
1: Pure Major
2: Pure Minor
3: Pythagorean
4: Kirnberger 3
5: Werckmeister
6: Mean-Tone
7: Rast
8: Bayati
9: Hijaz
10: Saba
11: Dashti
12: Chahargah
13: Segah
14: Gurjari Todi
15: Chandrakauns
16: Charukeshi

⑤

Scale Base Note

Sets the root (base note) of the scale. Tap “+” to go to the next root, or tap “-” to go back to the previous root.

⑥

Transpose

This allows you to shift the key for the entire keyboard up or down in semitone increments.

Tap “+” to raise the pitch or “-” to lower it.

⑦

Tuning

This allows you to shift the overall pitch up or down in increments of 0.1 Hz from the standard pitch where A4 = 440 Hz.

⑧

Keyboard Volume

Sets the keyboard volume.

Tap “+” to increase the volume or “-” to lower it.

Stretch Tuning (PX-S1100/PX-S3100)

Sets a tuning method specific to acoustic pianos. Enabling this function tunes low-range tones lower than the normal equal tones and shifts high-range tones higher.