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14.
SELECTOR
(lnput
Selection
Switch)
This switch
selects
the
desired
program
source.
PHONO lVlC
This position is
used
for
playing
a
disc
on
the turntable
equipped
with
a
MC
(moving
coil)
cartridge
and
con-
nected
to
the
PHONO MC inputs.
PHONO
MM
This
position
is
used
for
playing
a disc
on the
turntable
equipped
with
a
l\,4M
(moving magnet) cartridge and
con-
nected
to
the
PHONO
MM inputs.
TUNER
For
listening
to
programs
on
the
AN,4/
FN,4
tuner.
AUX
for
playing
a
second
tuner
tur,lrable
with a
high output
ceramic
cartridge,
tape deck
for
playback
use, television
audio,
or
any
suitable
high
output
sources
connected
to
the AUX
inputs.
15.
ATTENUATOR (Volume Control)
This control
adjusts
the
sound
volume
from
the
speakers
and
the
headphones.
The
volume
is
in-
creased
by
rotating
clockwise, and
decreased by
rotati
ng
countercl ockwise.
16.
TREBLE
(R
&
L)
(Treble
Controls)
These
controls vary the
sound level
of
the
high
frequency range
on the right and left
channels.
lVoving clockwise
from
"0"
increases
treble,
while
movinq
counterclockwise
from
"0"
attenuates
treble.
Each step
of
these
controls
precisely adjusts
the treble
at
2dB.
Select the
best
positions
to
suit
the
characteristics
of
your
speakers
and
listening
room,
or
personal preference.
At
the
"0"
position,
a
flat
frequency respolse
is
obtained.
17.
BASS (R
&
L)
(Bass
Controls)
These
controls vary the
sound
level
of
the
low
frequency
range
on the right and left
channels.
l\loving
clockwise
from
"0"
increases
bass
while
moving
counterclockwise
from
"0"
attenuates
bass. Each
step
of
these
controls
precisely
adjusts
the
bass
at
2dB.
Select
the
best
positions
to
suit
the
characteristics
of
your
speakers
and
listening
room,
or
personal preference.
At the
"0"
position,
a
flat
frequency
response
is
obtained.
18.
TONE
(R
&
L)
(Tone Defeat Switches)
This switch
is
used
for
cancelling the
TREBLE
and
BASS
controls
on
the rioht
and
left
channels.
Both TREBLE and
BASS
controls
can
be
adjusted.
ln this
position, TREBLE and
BASS
controls are
removed
from the
siqnal
path
and
a flat
trequency
response
is
obtained.
21.
POWER (Power Srvitch)
This
switch
is
for
turning this
unit
on and
off.
When
in
the ON position,
the
faces
(SlcNAL,
TUNING,
dial
scale)
are
iiluminated.
22.
SPEAKERS/OUTPUT
(Speaker
Selection
Switches)
When using
the
companion power
amplifier
(DA,
A'ioDC. DA'A1sDC),
the
speakers
connected
to the
power amplifier may
be
controlled
with
these
switches.
The
"speaker
control cable"
supplied
with
the
power
amplifier
must
be
connected,
to
utilize
these
switches.
AB
t r
For
listening
with
headphones.
Preamp"
lifier
outputs
are
off
and no
sound
will
be
produced
from
the
speakers.
^ I
For
listening
to
the
speakers
connected
to
the
A
terminals
on
the power
amplifier.
L r
For
listening
to
the
ipeakers
connected
to
the
B
terminals on
the
power
amplifier.
.- ^
For
listening
to
the
speakers
connected
to
both
A
and
B
terminals on the power
am-
plifier.
23.
LOCK
(Lock
lndicator)
This indicator
lights
up
when
a
FlVl broadcast
is
being
received
and
tune in
to
the
center
of
the
TUNING
meter.
This indicator
does
not work for
AN4
reception.
ON
D
EFEAT
19.
OUTPUT
LEVEL
(R
&
L) (Output
Levet
Controls)
Moving
these
controls
counterclockwise
from
their
"0"
position
reduces
the
volume
of
the
right
and
left
channels.
They
are
normally kept
in the
,,0"
position or
may
be
adjusted
to
any
level
in
between.
20.
PHONES (Headphone
Ourputl
For
stereo
listening
with
headphones.
plug
the
headphgnes
into this output.
Listening
by
head-
phones
is possible
at all
positions
of
theSPEAKEBS/
OUTPUT
switches-
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