Tuning; Tuning Up; Tuning Down; To Restore Standard Pitch - Yamaha Clavinova CLP-555 Owner's Manual

Tuning

#
#
Z
To tune up (raise pitch), hold the A-1 and B-1 keys simultaneously.
X
Press any key between C3 and B3. Each time a key in this range is
pressed the pitch is increased by approximately 0.2 Hz.
The [–/NO] and [+/YES] buttons can also be used to tune down or up,
respectively, in 1 Hz increments. Press the [–/NO] and [+/YES] buttons
simultaneously to recall standard tuning (A3 = 440 Hz).
C
Release the A-1 and B-1 keys.
Z
To tune down (lower pitch), hold the A-1 and A#-1 keys simulta-
neously.
X
Press any key between C3 and B3. Each time a key in this range is
pressed the pitch is decreased by approximately 0.2 Hz.
The [–/NO] and [+/YES] buttons can also be used to tune down or up,
respectively, in 1 Hz increments. Press the [–/NO] and [+/YES] buttons
simultaneously to recall standard tuning (A3 = 440 Hz).
C
Release the A-1 and A#-1 keys.
Z
To restore the default pitch (A3 = 440 Hz), hold the A-1, A#-1 and
B-1 keys simultaneously.
X
Press any key between C3 and B3.
C
Release the A-1, A#-1 and B-1 keys.
In terms of "Hertz", the overall tuning range is from 427.0 Hz to 453.0
Hz. The current tuning setting is shown on the LED display while the tuning
is being adjusted. Tenths of a Hertz are indicated on the LED display by the
appearance and position of one or two dots, as in the following example:
440
4. 4 0
44. 0
440.
4. 4 0.
17