2. QUAdrATUre lfO MOde
Click the central button until the yellow, quad
LED lights up. The first LFO is a master con-
trolling the frequency of all the remaining LFOs.
Each subsequent LFO generates a wave that is
90° shifted in relation to the preceding one (90°,
180°, 270°). In this mode, sliders 2–4 and the
CV inputs control the respective channel’s am-
plitude. The reset/sync 2–4 inputs allow for
additional control described later in this manual.
3. PhAse lfO MOde
Click the central button until the yellow, phase
LED lights up. phase mode is similar to quad
mode, except that the amount of phase shift can
be set arbitrarily. Sliders 2–4 and frq inputs are
active. The reset/sync 2–4 inputs allow for
additional control described later in this manu-
al. A tip: in phase mode, patch one of the LFOs
to control the phase shift of another. Stacking
LFOs results in new, complex waveforms.
4. dIVIde lfO MOde
Click the central button until the blue, divide
LED lights up. LFOs 2–4 are synced to LFO 1
with their frequencies occurring at divisions of
the master. Sliders 2–4 define the division ra-
tio. Resulting cycle rates can be 2, 3, 4, 8, 16 or
32 times slower than the primary, master LFO’s
cycle. The reset/sync 2–4 inputs allow for ad-
ditional control described later in this manual.
reseT & sYnc InPUT
The reset/sync input can serve two different
purposes. In reset mode, an incoming trig-
ger impulse resets the LFO cycle to zero state
(hard sync). In sync mode (default setting)
the LFO frequency can be slaved to an external
clock source or tapped via manual gate so that
waveform phase is aligned to the external clock.
These modes are selectable by the jumper
8
on the back of the module (fig. 2: no jumper for
reset, jumper present for sync) or via the Poti
module.
sYnced MOdes AddITIOnAl cOnTrOls
In quad, phase and divide modes, the second
reset input holds (pauses) all the LFOs, the
third reset input reverses the direction of the
waveform, and the fourth reset input selects
the next waveform (see “Assignable Wave-
forms”). Switching modes resets the waveform
to the default set by the jumper.
zOOM MOde
To enter zoom mode, hold the central button
for a second until the current mode LED starts
to blink. This mode upscales the slider travel
around the central value to allow for precise
adjustment. To exit zoom mode, press the cen-
tral button again. Upon exiting zoom mode,
any flashing LED indicates that the parameter
value and slider position do not match. In di-
vide mode, the fine setting adds or subtracts
0–3 to the division set outside of zoom mode.
AssIGnABle WAVefOrMs
The saw/asgn output may be configured to
provide one of the alternate waveforms. The
default firmware provides four waveforms:
ramp, saw, triangle and trapezoid. To assign
the desired waveform, use the jumpers clus-
ter
9
on the back.
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