119
117
Upper Octave
This determines the Octave setting for the right-hand range of the keyboard, letting you
have independent ranges for the right and left hands. The range is from -1 to 1.
• Use the data dial, the [+/YES] button or the [-/NO] button to set the Octave.
Master Tuning
The Master Tuning function sets the overall pitch of the PSR-550.
The range is from 414.6 Hz to 466.8 Hz.
• Set the value with the data dial, the [+/YES] button or the [-/NO] button.
Scale Tuning
Scale tuning allows each individual note of the octave to be tuned over range from -64
to +63 cents in 1-cent increments (1 cent = 1/100th of a semitone). This makes it
possible to produce subtle tuning variations, or tune the instrument to totally different
scales (e.g. classic or Arabic scales).
The PSR-550 also provides nine different scale settings (shown below) that let you
instantly reconfigure the tuning of the instrument for playing in special scales. You can
tune the instrument in two ways: select the desired scale setting template, or tune each
key individually using Note Edit.
• The scale tuning settings are
common to each octave on
the keyboard.
• Minus values can be entered
by using the number buttons
while holding the [-/NO]
button.
Other Functions (Utility)
Upper
Octave = 1
Tuning
=414.6
• The normal tuning of
±
0
cents can be recalled by
setting ‘‘Equal’’.
Use the same operation as in steps 1-5 on page 118 and:
• Selecting the template
• Individual note tuning
Template
C
C
#
D
E
b
E
F
F
#
G
A
b
A
B
b
B
Bayat-G
0
0
0
0
-50
0
0
0
0
-50
0
0
Bayat-A
0
0
0
0
0
0
-50
0
0
0
0
-50
Bayat-E
0
-50
0
0
0
0
-50
0
0
0
0
0
Bayat-C
0
0
-50
0
0
0
0
0
0
-50
0
0
Rast-G
0
0
0
0
0
0
-50
0
0
0
0
-50
Rast-A
0
-50
0
0
0
0
0
0
-50
0
0
0
Rast-E
0
0
0
-50
0
0
0
0
-50
0
0
0
Rast-C
0
0
0
0
-50
0
0
0
0
0
0
-50
Equal
0
0
0
0
0
0
0
0
0
0
0
0
ScTuneEdt
C#=
63
Completed
SC.Tune:NoteEdit
Template=Bayat-G
SC.Tune:Template
[NEXT] button
Use the data dial, the
[+/YES] button or the [-/
NO] button to select the
template. For details,
refer to the table above.
[NEXT] button
Data dial
[+/YES] button
[-/NO] button
Use the [NEXT] button to select the
desired key, then tune each key by
using the data dial, the [+/YES] button,
or the [-/NO] button.
[NEXT] button
Summary of Contents for PortaTone PSR-550
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