Roland VariOS User Manual page 17

OSC1/2 screen
1. OSC LFO1/2
Parameter Value
RATE 0–127
DELAY 0–127
FADE IN 0–127
WAVEFORM SINE,
TRI,
SAW,
SQR,
RND,
TAP,
S&H,
CHAOS
KEY SYNC OFF, ON
PITCH DEPTH -63–+63
PW DEPTH -63–+63
SUB OSC -63–+63
DEPTH
LEVEL DEPTH -63–+63
2. PITCH ENV1/2, PW ENV1/2
Parameter Value
DEPTH -63–+63
A 0–127
D 0–127
S 0–127
R 0–127
3. TVA ENV1/2
Parameter Value
A 0–127
D 0–127
S 0–127
R 0–127
1
Description
Adjusts the modulation rate, or speed, of the LFO.
Delay Time (LFO Delay Time) specifies the time elapsed before the LFO effect is applied (the ef-
fect continues) after the key is pressed (or released).
Specifies the time over which the LFO amplitude will reach the maximum.
Selects the waveform of the LFO.
SINE: Sine wave
TRI: Triangle wave
SAW: Sawtooth wave
SQR: Square wave
RND: Random wave
TAP: Trapezoidal wave
S&H: Sample & Hold wave (one time per cycle, LFO value is changed)
CHAOS: Chaos wave
This specifies whether the LFO cycle will be synchronized to begin when the key is pressed (ON)
or not (OFF).
Adjusts the pitch LFO depth for OSC1/2.
Specifies how deeply the LFO will affect pulse width.
Specifies how deeply the LFO will affect SUB OSC.
Specifies how deeply the LFO will affect the volume of the oscillator.
Description
Specifies the depth of the envelope. Higher settings will cause the envelope to produce greater change.
Negative (-) settings will invert the shape of the envelope.
Specifies the attack time of the envelope (the time from when you press a key until the envelope level
reaches the maximum value).
Specifies the decay time of the envelope (the time from when the envelope level reaches the maximum
value until it falls to a constant value).
Specifies the sustain level of the envelope (the level at which the envelope remains constant).
Specifies the release time of the envelope (the time from when you release a key until the envelope lev-
el reaches 0).
Description
Specifies the attack time of the envelope (the time from when you press a key until the envelope level
reaches the maximum value).
Specifies the decay time of the envelope (the time from when the envelope level reaches the maximum
value until it falls to a constant value).
Specifies the sustain level of the envelope (the level at which the envelope remains constant).
Specifies the release time of the envelope (the time from when you release a key until the envelope level
reaches 0).
2 2
Screen reference
3
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