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Korg 770 Owner's Manual page 10

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RANGE
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Lit,
GRANGE
For
lengthening or shortening the
volume
varying
time
of
the
sound
made
by
the
ATTACK
TIME,
the
SINGING LEVEL,
the
SUSTAIN TIME
and/or
the
MODE.
TRIGGER/REMOTE
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TRIGGER/REMOTE
Set
the
TRIGGER/REMOTE
switch
at
the
KEY
position
and
play the
instrument.
The
ENVE-
LOPE GENERATOR
will
then work.
It
is
usually
played
at
this position.
Set
it
the
LFO
position,
and
a
repeat
effect
such
as
is
produced by
a
banjo or
a
xylophone
can
be
obtained.
Asertain
the variation and the
change
of
the
effect
by
moving
the switch.
Set
it
at
the
REMOTE
position,
and
the
envelope
can be controlled by an external
signal
(e.g.
a
mouth
controller
on
a
separate
sale).
EXPAND
it,
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it.
•EXPAND
First
of
all
reset
all
the
knobs
in
the positions
shown
in
the
drawing
of
the
control
panel
on
page
5
paying attention
to
the
EXPAND
switches
of
the
VCF
part.
Set
the
ATTACK TIME
knob
of
the
ENVELOPE
GENERATOR
at
the 8
position,
and sound
will
rise slowly.
Then,
set the
BRIGHT
switch
at
position
1,
set
both
the
upper
and
the
lower
knobs
in
the
same
position
and
simultaneously
depress
a key and
move
the position
of
the
knobs
from
to
5.
To
produce
this
effect
automatical-
ly,
set
both the upper and
the
lower knobs
at
the
5 position
and
set the
EXPAND
switches
at
the
NOR.
(normal)
position.
In addition
the
effect
obtained by depressing
a
key and
moving
the position
of
the lapped
knobs
of
the
TRAVE-
LER
from
10
to
5
can be
produced by
setting
the
EXPAND
switches
at
the
REV.
(reverse)
position.
The
EXPAND
switches are
for
moving
the
TRAVELER
in
accordance
with
the
sound
volume
variation
curve produced
by
the
ENVE-
LOPE
GENERATOR.
The
effect
can be varied to
a
large extent
by
changing the combination
of
the
ENVELOPE
GENERATOR,
the
TRAVELER
and
the
BRI-
GHT
in
various
ways.
10

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