ARP3620 keyboard unit
a
b
c
d
e
f
g
o p
l
m
h
i
j
g . PITCH BEND control
Raises or lowers the pitch of the
currently sounding note in real
time. The pitch will change in a
range of ±1 octave.
h . TRANSPOSE switch
Switches the range of the entire
keyboard unit up or down in two-
octave units.
i . PORTAMENTO switch
Switches the portamento effect on/
off.
j . PORTAMENTO momentary switch
The portamento effect turns on only
u
while you hold down this switch.
Tip:
This switch is effective even if i.
s
PORTAMENTO switch is off.
k . PORTAMENTO slider
r
. . . . . . . . . . . . . . . . . . . . . . . . . [MIN(OFF), . . .MAX]
Specifies the portamento time
(the time over which the pitch
t
transitions to the next note). If the
slider is in the "MIN" position, no
q
portamento effect is applied.
l . VIBRATO DEPTH control
n
Adjusts the depth of the vibrato
effect applied by aftertouch.
m . UPPER VOICE output jacks
Output a CV voltage corresponding
to the highest key when you play
multiple keys. There are two
identical jacks, and each can be
patched to a VCO, etc.
k
For details on the pitch CV voltage
Tip:
when multiple keys are pressed,
refer to "Voice assign mode
settings" on page 23.
- 19 -
n . LFO SPEED slider
Adjusts the frequency of the
internal LFO.
This slider applies to all of the
LFOs: triangle wave, square wave,
and sine wave.
o . Triangle wave LFO output jack
Outputs a triangle wave LFO. This
can be used simultaneously with p.
Square wave LFO.
p . Square wave LFO output jack
Outputs a square wave LFO. This
can be used simultaneously with o.
Triangle wave LFO.
q . VIBRATO DELAY slider
Adjusts the delay time when you
want the sine wave LFO to start a
fixed time after the note begins. If
this is at the minimum setting, the
sine wave LFO starts the moment
that the note begins.
r . Sine wave LFO output jack
Outputs a sine wave LFO. This LFO
is delayed after the beginning of the
note by the length of time specified
by the VIBRATO DELAY slider.
s . EXT .VIBRATO IN jack
Use this if you want vibrato to be
controlled by an external signal
t . VIBRATO DEPTH slider
Adjusts the depth of the vibrato
effect produced by the LFO. This
slider applies to all of the LFOs:
triangle wave, square wave, and
sine wave.
u . TO 2600 connector
Use the included 8-pin DIN cable
to connect this to the ARP 2600 FS
main unit.