Yamaha PSR-S750 Reference Manual page 86

Setup Parameters
[2
[5
[2
[3
[4
/[5
[7
8
86
PSR-S950/S750 Reference Manual
]– VOCODER
] CONTROL
] SONG
CHANNEL
MUTE/PLAY
] SONG
CHANNEL
OFF/1–16
] KEYBOARD
]
] CHORD
The Vocal Harmony effect in the Vocoder and Vocoder-Mono modes is
controlled by the notes you play on the keyboard and/or Song data.
When set to "MUTE," the channel selected below (to control Harmony)
is muted (turned off) during Song playback. This enables you to sing a
song with harmony, even without backing or accompaniment.
When set to OFF, Song playback does not affect the Vocal Harmony.
When set to one of the values 1–16, note data (played from a Song on
this instrument or external MIDI sequencer) contained on the corre-
sponding channel is used to control the harmony.
OFF: Keyboard performance does not affect the Vocal Harmony.
UPPER: Notes played to the right of the Split Point control the har-
mony.
LOWER: Notes played to the left of the Split Point control the har-
mony.
NOTE The separate point of the Keyboard settings (OFF/UPPER/LOWER) is Split Point (L). For details
on Split Point Settings, refer to page
When the settings of both keyboard performance and Song data are applied, those settings are
NOTE
merged to control the harmony.
In Chordal mode, the following parameters determine which data in a
Song is used for chord detection.
OFF: Chords are not detected from the Song data.
XF: Chords of XF format are used for the Vocal Harmony.
1–16: Chords are detected from note data in the specified Song chan-
nel.
The Vocal Harmony may not work properly regardless of the setting here depending on the Song
NOTE
data. It is because the selected Song may contain no chord data or insufficient note data for
chord detection.
25.