Casio CTK491 To tune the keyboard, 1. Press the TRANSPOSE/TUNE/MIDI button twice to display the tuning screen

TRANSPOSE/TUNE/MIDI [+]/[–]

Tuning the Keyboard

The tuning feature lets you fine tune the keyboard to match the tuning of another musical instrument.

To tune the keyboard1. Press the TRANSPOSE/TUNE/MIDI 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.

E-30

❚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 sec- onds without doing anything, the screen is automatically cleared.

•The tuning setting also affects Auto Accompaniment.

•Playing back a Song Bank tune automatically returns the tun- ing setting to its standard default of “00”.

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