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Mitsubishi DA-C20 Instruction Book page 10

Am/fm stereo tuner-preamplifier
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10
HOW
TO
POSITION
THE
FM
ANTENNA
a
Locate
the
antenna
where
the
broadcasting
station's
signals
can be
received
dlrectly with-
out
obstruction, such
as buildings,
etc.
ln
places
where
the
radio
signal
cannot be
re-
ceived
directly.
as
in
between
tall
buildings.
find the optimum
location for
the antenna by
rotating
to
the
position
of
least noise
and
distortion while
listening
to
the
signal.
.
To avoid automobile
ignjtion
noise, place
the
antenna
as
far
from
roads
as
possible.
o
As
a rule, the
higher the
antenna,
the
better
the
reception.
but in
certain
places medium
height
is
best.
.
FM
antennas
have
a
characteristic
called
"directivity" which
means
that they
receive
signals
best
from
a certain
direction.
Be sure
to
orient the
antenna
so that
it
is pointing
toward
the
transmitting antenna
of
the
broadcasting
station.
a
Position
your
FlVl
antenna
in the
direction
which
will
minimize
multipath
interference.
For
more details, sea "Flvl
l\IULTIpATH
ADJUSTMENT"
section
on
page
1
l.
ATTENUATION
lf
you
experience
audible
distortion, or
if
you
are
unable
to
get
adequate
station
separation
during
FlVl
reception,
this
indicates
that
signals
mav
be
too
strong.
By
using an
attenuator,
this
problem can
be
overcome.
Please
consult your authorized
audio
dealer
for additional information.
2. AM
ANTENNA
FERRITE BAR
ANTENNA
The
built
in
ferrite bar
AlVl antenna
is
highly
sensitive
and an outdoor
antenna
should
not
be
necessary.
Bend
it
out
away
from the
rear
Danel
and
orient
iI
10
the
position
where
reception
is
best.
Be careful
not to
place
the A.C.
power
cord
or
other
wires
too
close
to
the
antenna since
this
may
cause
unwanted
noise.
How
to
use
AM
Bar
Antenna
Move
the bar
horizontally
and:et
it
at the
place
betwoen
poants
A
and
B
where
reception
is best.
EXTERNAL
ANTENNA
ln
areas
where
stations
are
especially weak,
connect
an external anlenna (the standard
is
jm
124,'!
hish
and 12m
[40']
long]
to
the AM terminal.
3. GROUND
You can
receive broadcasts
without
a ground wire,
however,
we
recommend
the
use
of
a
good oround
for the elimination
of
noise
and
for
safer
operation.
CAUTION:
Never connect
the
ground
wire
to
a,gas
or
Water
pipe,
Positioning
of
FM Antenna
=\-
-\\\\\
.--\\'
_\\"

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