Roland S-330 Owner's Manual page 92

Setting
Tone Parameters
[Setting
TVF EG
Controls]
Level
Curve
[0 to 5]
This curve controls the cutoff
point
of
the
envelope by
the style of
playing
the
keyboard.
Level
Curve
Level
Curve Level
Curve
1
Level
Curve 2
Level
Curve 3
Level Curve
4
Level
Curve 5
EG
Depth (TVF
EG
Depth) [0 to
127]
This determines
the
depth of the
envelope
control
on
the cutoff point.
EG
Pol
(TVF
EG
Polarity)
[
+
/-]
[-]
reverses the envelope curve.
90