Yamaha MU90R, Owner'S Manual, Page: 73 / 165

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MULTI MODE
Settings: mono, poly
This determines whether the Part’s Voice is played monophonically
(only one note at a time) or polyphonically (up to 64 notes at a
time). This parameter is not available when the Part Mode is set to
Drum.
Portamento Parameters
Portamento is a function that creates a smooth pitch glide from one
note to another.
Portamento Switch (PortametSw)
This determines whether Portamento is on or off for the Part. (This pa-
rameter is not available for Drum Parts.)
Height of bars indicates selected Portamento Switch setting for each Part.
(A single bar indicates “off” setting, while full height indicates “on.”)
Selected Part and MIDI channel
Settings: off, on
Portamento Time (PortametTm)
This determines the time of the Portamento effect, or how long it takes
to glide the pitch from one note to the next. Higher values result in a
longer pitch glide time. (This parameter is not available for Drum
Parts.)
Graphically shows Portamento Time setting for each Part.
Selected Part and MIDI channel
Range: 000 — 127