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CAUTIONS
(DWith
two
note performance, the
two
notes
are
sounded
separately
while the
two
keys
are
kept depressed, but
after
one
of
the keys
is
released,
only
one note
is
sounded, depending on
which key
is
released
first,
as
shown
in
EX-
AMPLES
2 and 3
on
the
right.
For
two
note
performance,
it
is
recommended
to
use a short
envelope
release
time and
to use
an echo
or
reverb
unit
to
make
the
music sound
more
natural.
KeyON
KeyOFFCRelease Time Max)
EX-1
EX
-3
V n
a
-
1
»
O
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t^j
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ttisr
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(2)
When
the
envelope
generator
TRIGGER
MODE
switch
is
set at
LFO,
the envelope
genera-
tor
will
be
triggered
by
the
LFO
only
when
a
key
is
depressed.
With
this
arrangement, the
LFO
waveform
always
starts
over the instant
a
key
is
depressed,
and
the
envelope generator
is
triggered
from
the beginning.
(3)
When
controlling
LFO
effects
with
the
BENDER
using
the
sine
wave
(
r
\
J
)
output
of
the
LFO,
the
LFO
DELAY
TIME
control
should
normally be
left
at
"0"
since a
delayed
entry of
the
sine
wave
is
usually
not
desirable.
(4)
When
triggering
the
envelope
generator
from
the
S/H
clock, the
LFO
KYBD
TRIG
switch
should be
in
the
OFF
position.
KYBC
Gate
LFO
Gate
Env.
Gate
L
LruLnnrLJi
njuuuL
To
control
LFO
modulation
depth
with
the
BENDER,
set
DELAY
TIME
control
at
minimum.
•
If
you cannot produce
the
desired
sound, check
the following items:
CONTROL
SECTION
(1)
Check
to see
if
controls other than those
needed
are
actuated.
Are
VCO
controls
(LFO,
AUTO
BEND,
S/H)
set
too high?
Is
the
LFO
RATE
control
set
properly
(usually
around "5")?
Also
check
the
setting
of the controls
for controlling
the
VCF
and
VCA
with
the
LFO.
Also,
check
the
KEY
MODE
switch
and
selector
switch
for
the
envelope
generator.
(2)
If
no sound
is
produced
at
all,
check
to see
if
the
mixer
levels
are
set
at
minimum
and
if
the
TOTAL VOLUME
control
is
too
low.
If
the
HPF
control
is
set
too
high or
if
the
VCF
CUTOFF
FREQ
control
is
set
too
low,
no sound
will
be produced. Also
check
the
envelope
generator
settings.
(3)
If
sound
is
produced
continually,
lower
the
HOLD
level.
OTHER
POINTS:
(1
)
Are
the
POWER
switches of the
SH-7 and
amplifier
on?
(21
Are volume
controls
of
the external
amplifier,
mixer,
etc.
raised?
(3)
Are
connections
correct? (See
page
5.)
(4j
Are
the cords defective?
19
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