Plonk Manual
v1.01
It
is
also
recommended
you
leave
a
pause
between
messages
of
500ms
to
give
Plonk
time
to
save
a
preset
before
transmitting
the
next
one.
This
delay
should
be
configurable
in
the
preferences
of
your
SysEx
transfer
program.
Calibration
Plonk
comes
already
calibrated
from
the
factory,
but
if
for
some
reason
you
need
to
adjust
the
calibration,
here’s
how:
1. Click
the
CONFIG
button.
2. Turn
the
ENCODER
till
the
display
indicates
“Start
calibration”.
3. Click
the
ENCODER
.
The
screen
will
indicate
“Pitch
0V”
with
a
number
below.
4. Connect
a
precision
voltage
source
such
as
a
MIDI-CV
converter
or
quantizer
to
the
PITCH
input.
Ensure
nothing
is
connected
to
any
of
the
other
inputs.
5. Set
the
voltage
source
to
0V.
The
number
on
the
display
should
be
around
52000.
6. Click
the
ENCODER
.
The
screen
will
indicate
“Pitch
1V”
with
a
number
below.
7. Set
the
voltage
source
to
1V.
The
number
on
the
display
should
be
around
42000.
8. Click
the
ENCODER
.
The
screen
will
indicate
“Calibrated!”
and
the
calibration
will
be
saved
in
permanent
storage.
9. Click
any
button
to
exit
the
calibration,
or
click
the
ENCODER
to
restart.
If
you
click
the
encoder
again
by
accident,
you
can
still
push
another
button
to
exit
without
worrying
about
your
calibration
getting
messed
up.
Nothing
is
saved
until
you
reach
the
end
of
the
calibration
process.
Technical
Specifications
Width
12
hp
Maximum
Depth
44
mm
Current
Draw
170
mA
@
+12V
6
mA
@
-12V
Page
23
