Yamaha S-90 Owner's Manual page 22

5 LFO PITCH knob
Use this to set the pitch modulation depth of the LFO. You can also enter a value directly in the
text box to the left of the knob.
6 LFO FILTER knob
Use this to set the filter modulation depth of the LFO. You can also enter a value directly in the
text box to the left of the knob.
7 LFO AMPLITUDE knob
Use this to set the amplitude modulation depth of the LFO. You can also enter a value directly
in the text box to the left of the knob.
8 [DETAIL] button
Click this to open the "EL DETAIL" dialog and enter the parameters for each Element. You
have wider and more accurate control over the parameters than with the editor graphs.
Editor graphs
Within these graphs, click and drag the "handles" (square marks) to visually adjust the
parameters for each Element.
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Sometimes, not all the handles are visible as they may be layered on top of each other at the same
position. If this is the case, click the visible handle and drag it away temporarily to reveal the next handle.
OSCILLATOR Settings
Click on the "WAVE" text box and choose the source waveform. One of the square marks is used
to set "VEL LIMIT LOW" and "NOTE LIMIT LOW." Set the lowest note velocity response by
dragging this the handle horizontally. Set the lowest note in the key range by dragging it
vertically. Similarly, set the highest note velocity ("VEL LIMIT HIGH") and key range note ("NOTE
LIMIT HIGH") using the other handle.
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When dragging the handles, values are given as (X,Y) co-ordinates, where X is the NOTE LIMIT (given as
a MIDI note number) and Y is the VEL LIMIT. To view the note name instead of the note number, select the
"OSCILLATOR" tab of the "EL DETAIL" dialog.
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