To Change The Tuning Curve (Stretch Tuning; Octave Shift - Casio CELVIANO GP-400 User Manual

Playing with Different Tones
To change the tuning curve
(Stretch Tuning)
Generally, a piano is tuned so high notes are sharper
and low notes are flatter. This type of tuning is called
"stretch tuning".
Your Digital Piano lets you change how its stretch
tuning is applied. You can also disable Stretch Tuning,
if you want.
1.
Press the SETTING button to display the
setting screen.
2.
Use the q and w arrow buttons to select
"Keyboard" and then press the ENTER
button.
3.
Use the q and w arrow buttons to select
"Stretch Tune".
S t r e t c h T u n e
4.
Use the u and i arrow buttons to select
one of the stretch tunings described below.
Display
Description
Name
Default Initial factory default setting (Default). Use of
this setting is recommended because it applies
the optimum stretch tuning for the currently
selected tone.
Upper1 Applies the optimum stretch tuning for the tone
that is currently selected for Upper 1 (Upper1).
Upper 1 stretch tuning is also applied to the
Upper 2 and Lower tones. Use of this setting is
recommended when you want to minimize
differences in the pitch between keyboard layer
and split tones.
Off Disabled (Off). Disables Stretch Tuning.
Piano1 BERLIN GRAND stretch tuning. Applies initial
factory default BERLIN GRAND stretch tuning
to other tones as well.
Piano2 HAMBURG GRAND stretch tuning.
Piano3 VIENNA GRAND stretch tuning.
E.Piano1 Electric Piano 1 (E.Piano1) stretch tuning.
E.Piano2 Electric Piano 2 (E.Piano2) stretch tuning.
5.
Press the SETTING button to exit the setting
screen.
EN-24

Octave Shift

Octave Shift lets you raise or lower the pitch of the
keyboard notes in octave units.
• The octave shift setting range is –2 to +2 octaves.
• For information about changing the split function
octave, see "To modify split settings" on page
EN-21.
1.
Press the SETTING button to display the
setting screen.
2.
Use the q and w arrow buttons to select
"Keyboard" and then press the ENTER
button.
3.
Use the q and w arrow buttons to select
"Octave Shift".
O c t a v e S h i f t
4.
Use the u (–) and i (+) arrow buttons to
change the octave.
5.
Press the SETTING button to exit the setting
screen.