Yamaha Modulator Switch

[joshua777]

in S950, we have pitch bend and modulator seperate.

i take any voice and use the modulator, i mostly see that the sound increases and decreases.

but in many videos i see that using a string voice the modulation ring gives effects on moving. i do not hear anything as such and i cant see any settings except modulation function to be select for left, R1 and R2 in settings.