Yamaha MU90R Owner's Manual page 75

MULTI MODE
Dry Level
Velocity Sensitivity Depth (VelSensDpt)
6 6
This determines the lowest responding note for the Part. Notes be-
low this value will not be played.
Selected Part and MIDI channel
This determines the highest responding note for the Part. Notes
above this value will not be played.
This determines the level of the unprocessed sound of the Voice
(sound with no effect processing). This parameter is only available
when the Variation Connection parameter is set to SYS. (See page
106.)
Graphically shows Velocity Sensitivity Depth setting for each Part.
Selected Part and MIDI channel
Graphically shows Note Limit High setting for each Part.