Sansui TU-666 - Switches and Controls; Tuning Meter; Noise Canceler Switch; Selector Switch

SWITCHES
AND
CONTROLS
FM Stereo Indicator
The
stereo
indicator
light
glows
when
a
stereo
program
is
received
or
when
the
dial
pointer
crosses
a
station
making
an
FM
stereo
broadcast.
During
mono
reception,
it
remains
unlit.
Power Indicator
Lights
up
whenever
the
tuner
is
receiving
cur-
rent.
Remains
lit
as
long
as
the
power
switch
is
ON.
Power Switch
Push
this
switch
to
turn
the
power
on;
push
again
to turn the power off.
Noise
Canceler
Switch
This
switch
is
used
to
eliminate
annoying
noise
on
FM
multiplex
programs
transmitted
by
dis-
tant
or
weak
stations
without
weakening
the
treble
tones
in
the
music
being
played.
When
this
switch
is
on,
the
TU-666’s
stereo
separation
may
be
slightly
reduced.
Unless
such
noise
is
heard,
this
switch
should
not
be
used.
Tuning Meter
This meter aids in pinpointing either AM or FM
station; when the needle swings to the maximum
upward position (but not necessarily to “5”), the
station is correctly tuned.
Tuning Knob
Use this knob to select your desired AM or FM
station by watching the tuning meter.
Selector Switch
AM—Use this position for all AM programs.
FM MONO—Use this position for all FM
monophonic programs.
FM AUTO—Use this position for automatic
FM stereo/mono switching.
Dial Scales
The outer dial scale is for FM, the inner for AM.
Muting Switch
This switch is used to eliminate interstit ion noise
for quiet FM station selection. When this switch
is on, weak or distant stations may alo be sup-
pressed. To tune weak or distant staions, keep
this switch in the OFF position.