Transpose; Tuning - Yamaha PortaTone PSR-510 Owner's Manual

Overall Control
The PSR-510 [TRANSPOSE] button makes it possible to shift the pitch of the PSR-510 up or down in semi-
tone intervals up to a maximum of 12 semitones (one octave). Transposing the pitch of the PSR-510 keyboard
makes it easier to play in difficult key signatures, and you can easily match the pitch of the keyboard to the
range of a singer or other instrumentalist.
Z
X
The PSR-510 [TUNING] button makes it possible to tune the pitch of the PSR-510 to match other instru-
ments. Tuning can be accomplished over a 50-cent range (that's 100 cents total, or one semitone) in 33 steps.
Z
X
20
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Press the OVERALL CONTROL section [TRANSPOSE] button. The
current transpose value will appear on the MULTI DISPLAY.
Use the [ ] and [ ] buttons, the number buttons, the data dial, or the
[TRANSPOSE] button itself to set the desired degree of transposition.
The transposition range is from 12 to 12, with 12 corresponding to
downward transposition by 12 semitones (one octave), and 12 correspond-
ing to upward transposition by 12 semitones. 00 is the "normal" keyboard
pitch value. The normal transpose value (00) can be recalled instantly by
pressing both the [ ] and [ ] buttons at the same time.
Press the OVERALL CONTROL section [TUNING] button. The current
tuning value will appear on the MULTI DISPLAY.
Use the [ ] and [ ] buttons, the number buttons, the data dial, or the
[TUNING] button itself to set the desired tuning value.
The tuning range is from 16 ( 50 cents) to 16 ( 50 cents). "00" ( 0
cents) is the "normal" tuning value. The normal tuning value (00) can be
recalled instantly by pressing both the [ ] and [ ] buttons at the same time.