Casio CTK-230 User Manual

E-31 277A-E-033A
Keyboard Settings
Tuning the Keyboard
The tuning feature lets you fine tune the keyboard
to match the tuning of another musical instrument.
To tune the keyboard
1 Press the TRANSPOSE/TUNE button twice
to display the tuning screen.
2 Use [+] and [–] to change the tuning setting
of the keyboard.
Example: To lower the tuning by 20.
NOTE
• The keyboard can be tuned within a range of
–50 cents to +50 cents.
*100 cents is equivalent to one semitone.
• The default tuning setting is “00” when
keyboard power is turned on.
• If you leave the tuning screen on the display
for about five seconds without doing anything,
the screen is automatically cleared.
• The tuning setting also affects Auto
Accompaniment.
• Playing back a Song Bank tune automatically
returns the tuning setting to its standard
default of “00”.
Tune
Tune
(
-
)
CTK230_E30_31.p65 03.10.7, 2:02 PM31

Casio CTK-230 Specifications

General

MIDI-keyboard number of keys	49 keys
Interface	-
DC-in jack	Yes
Dimensions (WxDxH)	875 x 300 x 100 mm
Product color	Silver

Weight and Dimensions

Weight	3200 g