Tuning, Keyboard and sound settings, Set tings – Kawai CA15 User Manual
Page 28: Adjusting the tuning setting: method 1, Adjusting the tuning setting: method 2

28
Set
tings
Keyboard and Sound Settings
5.
Tuning
The Tuning setting allows the overall pitch of the CA15 digital piano to be raised and lowered in 0.5 Hz steps,
and may therefore prove useful when playing with other instruments.
Adjusting the Tuning setting: Method 1
Press and hold the SOUND SELECT button, then enter the
desired pitch using the number keys indicated below.
* The keyboard pitch can be adjusted within the range of 427 - 453 Hz.
* To reset the pitch to 440.0Hz, press the Reset key indicated below.
Adjusting the Tuning setting: Method 2
Press and hold the SOUND SELECT button, then press the
keys assigned -/+ to lower or raise the keyboard pitch in 0.5
Hz steps.
ho
ld
hold
1
2
3
4
5
6
7
8
9
0
Tuning
Tuning
+0
.5
Hz
-0
.5
H
z
44
0
.0
H
z
Highest key
Example A=441.5 Hz
Enter 4, 4, 1, then press the + key.