Operating instructions

-
FM
MUTIiIG
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-
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DOTBY
FM
DE.EMPHASIS
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5
TUNING
Control
Use
it to
tune in
on the
frequency
of
a desired
AM
or FM
station.
6
SIGNAL
lndicator
It indicates
the
signal
strength
at
the antenna
input
terminals
of a re-
ceived
AM or
FM
station.
7
TUNE
lndicator
The optimal
tuning
position
for
FM broadcasts
is
achieved
when the
round
indicator
light in the
center
of the
TUNE
indicator
lights
up.
When
tuning
slips
slightly
f rom the
optimal
tuning
position,
the
round
indicator
light
goes
off and
one
of the triangular
indicators
at the
left
and
right
of the
round
indicator
light
comes on.
The triangular
indica-
tor
lights
point
in the direction
the tuning
control
should be
moved.
When tuning
slips totally
from signal,
triangular
indicator
lights also
go
off.
o
TUNE
lndicator
is
not in operation
during
AM reception.
8
FM
MUTING Switch
The built-in
muting
circuit eliminates the
irritating
noise
heard while
you
are tuning
from
one
FM
station
to another.
Since it also
eliminates
weak
signals,
set
the
FM MUTING switch to
OFF to receive
faraway
stations
with faint signals.
Keep
it
at ON at all
other times.
9
DOLBY
FM
DE-EMPHASIS
Switch
Dolbyized
FM broadcasts
must be
processed
by a deemphasis
value
-
a curve of
attenuation
-
different
from
the
one for
conventional
FM
broadcasts
to obtain
proper
response.
When
receiving
a Dolbyized
FM
broadcast,
set this switch to
ON.
When
you
receive
conventional
FM
broadcasts,
keep it at
OFF.
Refer
to
"Listening
to radio
broadcasts"
in
"Operating
procedures".