Yamaha CS-80 Instruction Manual page 41

C'»
Other Selectors
&
Sound
Modifiers
(from Left
to Right]
[18)
PITCH -
Tunes
the entire
keyboard.
The
outer
ring
is
a
coarse adjuitmentn the
inrier
ring
a
fine
adjustment. Center both controls for ^'normal"
pitcih.
[6]
DETUNE CH
II
-
Detunes channel
II
sharp or
flat
with
rn-sptct
to channel L
[16]
RING
MODULATOR
-
Processes both
channels
I
^nd
II.
MODULATION
h
a cSepth
of effect
control,
SPEED
sets
the
modulation
rate.
ATTACK
TIME
fit
DECAY
TIME
serve
as
an atTack-r&lease
envelope for the
rinq
modulation speed;
DEPTH
s&ts
the
amount
of
envelope
effect.
[11]
SUB OSCILLATOR -
Processes
both channels
I
and
11.
FUNCTION
jelect^ a
waveform:
sine, saw-
tooth, inverted s-awtooth,
squaire
wavej white
noiser or
an
externa! input.
^A
line level ^ign^l
connected
to the
Ext
In
jack
on
the rear panel
will
modulate
the
Sub
Oscillator
in
EXT
mode).
SPEED
seti
the frequency of
the
sine,
sawtooth
or
square wave.
VCO, VCF
and
VGA
are modulation depth controls that apply the
Selected signal
to the control inputs of
their respective
voltage controlled
circuits (oscillator,
filter
and/or
anriplifier}.,
[5]
I
- FEET -
II
- Two
slide switches set the key-
board
range for their respecti^^e channels^
ro^
I
and
II
of the
Tone
Selectors
[3]
.
Feet refers to equivalent
orgjan footages,
where 8*
is
normal
pitch,
16' an
octave
below,
5-1/3'
a perfect
fifth
above,
etc.
[3]
TONE
SELECTOR - Two
rows
of
momentary
pushbutton
switches select
two
voices that
sound
simultaneously when you
play
any key
(tfia
MIX
con-
trol lAr]
^ets the balance
beiv*;eerk
the
two
voices). Pre-
set
patches,
rmemory-programmed
patches or panel-
programmed patches
may
be
selected.
The
buttons
light
up
to
show
which
voices have been selectedr only
one
voice per
row
at
any one
time. (Preset
sound
quality
depends
largely
on
the setting of the
BRILLIANCE
lever [7].}
[4]
I
—
MIX
—
II
—
Assigns tones selected
in
channel
1
,11
or
a
combination
of
the two, to the synthesizer
output:
a
balance or blend control.
37
mm
MDDULAriQh
*«
vet
OSCILLATOR
*—
EXT
WHITE
NOISE
1
GENCRAT-DP;
rLwom
VCD
-
VCF
MJiiN M4IN MXirsi
HiClLLATOAS
FlLT£rL5
AMPLIFIERS
Sub
O^iN^tOr Bloelt Di^gr^rrt
ir
—
—
5ft-
—
^
— —
i^
—
i
—
—
liiilMil
Sat PITCH
& FEET
as
Bhawfi
fQir
true tniddle "C"
Middle
G
16-
-
1
aclJVK t-rHjw
Middle
C
B-
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t
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etL.
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Vqu
hear
both
CH
I*
CH
II
mixed.
You
haar
CH
I
onlv-
Yqu
he^rCH
II
only.