Korg 770 - VCO MODULATOR; Vibrato Control; Bend Control; Portamento Function

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MODULATOR
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VIBRATO
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Depress
a key
DELAY
VIBRATO
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2)
VCO
MODULATOR
VIBRATO
The
middle point of the
switch is the OFF posi-
tion of the
VIBRATO.
VIBRATO effect can be
obtained by
depressing a key in the same way
as with an
electronic organ, by setting
the knob
at the
upper NORMAL
position.
It will be
obtained
sotne time
after
depressing
the
key with
the knob set
at the
lower
DELAY
position.
The VCO
MODULATOR
applies this
effect
to
music melody.
Turn the
SPEED and
the
DEPTH
knobs in
various
ways to
understand
the
relationship of
actual
effects.
Time
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Vibrato
begins to sound
strongly.
BEND
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PORTAMENTO
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(2)
LFO
SPEED
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HEADPHONES
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•BEND
The
middle point
of the switch
is the OFF po-
sition.
Tone lowers by
one octave
some time
after de-
pressing a key
with the knob set
at the upper
\
position
and rises by one
octave at the
lower
/
position.
Ascertain the
variation of the effect by
turning
the
DELAY and
the SPEED
knobs.
^When moving
more than
two knobs, turn
one of
them first and
then,
after hearing the
effect turn
the other.
®
PORTAMENTO
For
continuously
connecting
the pitch
of one
sound on
the key
board to
another produced
next
to it.
The
sound with a
very long
transference
time produced
with the
knob set at the
FIXED
position can
be used as
a special
sound effect.
Set the
knob at the
CONTROL position,
and
sound
transference
time is
variable.
©LFO
SPEED
•Increase or
decrease
vibrato
speed by
setting
the
MODE knob
of the
VCO
I at the
CHORUS
position
and
turning the LFO
SPEED knob.
•Adjust the
TRAVELER
effect by
setting the
LFO
switch at
the 1 or
2 position
and
turning
the
LFO
SPEED knob.
•
Determine the
speed
of the
repeat effect
pro-
duced
by
a
mandolin or a
banjo
by
setting the
TRIGGER/REMOTE
switch of the
ENVELOPE
GENERATOR
at the
LFO
position and
turning
the LFO
SPEED
knob.
®
HEADPHONES
A
jack for
connecting
a headphone
is
provided.
Plug in
headphones
and they can be
used for
monitoring sound
when changing
the tone
color
setting
positions not only
when
practicing but
also in
concert.
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