Fine Tuning (Tuning - Casio Casiotone CT-S1 User Manual

Fine Tuning (Tuning)

You can use the procedure below to adjust the overall pitch by changing the frequency of A4. (0.1 Hz
units)
1.
While holding down FUNCTION, press B}3 keyboard key.
• Do not release FUNCTION until step 2, below.
2.
Use keyboard keys C4 through E5 to set the note pitch.
• You can specify a frequency in the range of 415.5 Hz to 440 Hz to 465.9 Hz.
• Each press of the – or + keyboard key decreases or increases the frequency of the A4 note in
0.1 Hz steps. Long-pressing either of these keyboard keys scrolls the setting value.
• A reference tone sounds whenever the setting values becomes an integer (whole number), such
as 440, 441, etc.
• You can use keyboard keys 0 through 9 to input a three-digit integer value and then press
FUNCTION. In this case, the digit to the right of the decimal point will automatically become 0.
• To return the setting to its initial default, press the – and + keyboard keys at the same time.
3.
Release FUNCTION to complete the setting operation.
C2 C3
C2 C3
C4 C 4 D4 E 4 E4 F4
− ＋
0 1 2
EN-37
Controlling the Sound of a Performance
C4 C5
B 3
C4 C C 4 C4 C4 C5 C5 C5 C C 5
G4 A4 B4
3 4 5 6
C6 C7
C6 C7
C5 D5 E5
7 8 9