Yamaha SY85 Owner's Manual (feature Reference) (image) - Page 48

10: CONTROL LFO [PERFORMANCE] → [EFFECT EDIT] → [MENU] → 10:Control LFO → [ENTER/YES] All of the modulation-type effects - chorus, flanging, etc. - require LFO control. The SY85 has an independent effect LFO that is set up by the following parameters. EF`CTRL`LFO``Waveform````Speed````Delay tri````````0````````0 F1 F2 F3 F4 F5 F6 F7 F8 CS1 CS2 CS3 CS4 CS5 CS6 CS7 CS8 Wave (LFO waveform) Range: tri, dwn, up, squ, sin, S/H, 1tm Controls: [CS4], [-1] [+1], Dial Determines the waveform of the effect LFO. "tri" = Triangle. "up" = Upward sawtooth. "sin" = Sine. "dwn" = Downward sawtooth. "squ" = Square. "S/H" = Sample and hold. "1tm" = Upward 1-shot. If a controller is assigned to the "Wave" parameter (page 45), an inverse "c" will appear to the right of the parameter. Speed (LFO speed) Range: 0 ... 99 Controls: [CS6], [-1] [+1], Dial Sets the speed of the effect LFO. "0" is the slowest speed setting, producing an LFO speed of approximately 0 Hertz. The fastest setting of 99 produces an LFO speed of approximately 25 Hertz. If a controller is assigned to the "Speed" parameter (page 45), an inverse "c" will appear to the right of the parameter. Delay Range: 0 ... 99 Controls: [CS8], [-1] [+1], Dial Sets the delay time between the beginning of a note and the beginning of effect LFO operation for the selected element. The minimum setting "0" results in no delay, while the maximum setting of "99" produces a delay of approximately 2.66 seconds before the effect LFO begins operation. If a controller is assigned to the "Delay" parameter (page 45), an inverse "c" will appear to the right of the parameter. PERFORMANCE EDIT MODE / EFFECT EDIT 47