Yamaha PSR-4000 - Manual (Page 105)

101
F1: Scale (Arabic)/Voice Part
● OCTAVE
Shifts the pitch of the LEFT, RIGHT 1, RIGHT
2, or LEAD voice up one octave (“+1”) or down one
octave (“–1”). A setting of “0” produces the normal
pitch for that voice. Use the
LEFT, R1, R2, or LEAD
LCD [▲/▼] control to set as required.
NOTES
• These parameters are also available in the Octave Change
function — page 18.
• Some voices may exhibit sudden pitch changes in the
highest and lowest ranges of the keyboard when shifted
up or down by an octave. The pitch bend wheel may also
cause sudden pitch changes.
● PAN
Sets the apparent position of the LEFT, RIGHT
1, RIGHT 2, or LEAD voice in the stereo sound
field. The graphic display indicates the approximate
location of the sound between the left and right
speakers. Use the
LEFT, R1, R2, or LEAD LCD [▲/
▼] control to set as required.