Roland Classic Keyboard C-230 用户手册

If you’re playing the C-230 together with other instruments in an ensemble, you can adjust the pitch of the C-230 to match the 
other instruments if necessary.

• You can adjust the reference pitch of the C-230 in the 

steps of ±50 cents.

• When you turn on the power, the tuning is set to 

A= 440Hz.

◆

Turn the knob clockwise to raise the overall pitch, or 
counterclockwise to lower it.

Do not press and hold the [Pitch] button for too long to 
avoid activating Transpose mode. (Otherwise, press a C 
key on the keyboard to leave Transpose mode and repeat 
this step.)

Immediately after you turn on the power, the tuning will 
be in the normal state (A= 440Hz).

• The range of adjustment is ±1/2 semitone (50 cents).

• The center position of the knob corresponds to the 

following:
• 440Hz if the “440Hz” indicator lights (Normal pitch)
• 415Hz if the “415Hz” indicator lights (Baroque pitch)
• 392Hz if the “392Hz” indicator lights (Versailles pitch).

C-230_e.book  Page 24  Tuesday, May 19, 2009  10:22 AM