Broadcasts Can Be Heard But Both Am And Fm - Mitsubishi Eclipse Workshop Manual

54-38
AUDIO SYSTEM
-
Troubleshooting
A4
Broadcasts
can be heard but both AM
and FM have
a lot of
noise.
l2l
(1)
/.,
\
\
Noise occurs
when the engine
is
stopped.
./
Yes
I
I
I
.l
/
Oo the following measures elminate the
noise?
I
Inspect
rhe vehi |'
"b'r
I
)r.
I
I
o
Tune
to
a
station
with
a
strong
signal.
\
o Extend the antenna completely.
-
\t
ROiust
the sound qualrty
to suppress
hrgh
rones
OK
|
|
rutse suppress(
I (refer to
A-6.)
No
No
--ä
No
(
is
ttre radio body earth mounted
securely? \
\,./
I
Securely tighten the nuts for
the body earth.
Yes
la
thr
rrlr rrr nrn-rrari\,
^^hr\a^t6d
t^ ilrÄ
adio
?
Yes
y crrour
r
u
ru diltEilItd
ptug.
ls the antenna
mounted?
rtself
in
good condition or
is it prc
rperlv \lJ
clean the antenna plug and
Yes
ls the noise eliminatedT
earth
wire mounting
area.
lvlount the antenna securely.
Check
the motor antenna
itself.
(Referto D-l,
2.1
lf there
is
more noise than
other
radios,
consult
a service center.
NOTE
About noise encountered during FM reception only.
Due
to
differences in FM and AM systems. FM
is
not as
susceptible
as AM
to
interference from
engines,
power lines,
lightning, etc. On the
other
hand,
there are cases due to the characteristics of
FM waves of noise or distortion generated by typical
@
Mitsubishi
Motors
Corporation
Apr.
1991
noise interference (first fading and multipath). (Refer
to
A-2.)
<Noise (hissing)
occurs in weak
signal areas such
as mountainous regions, but this is not due
to
a
problem
with the
radio.>
PWUE9oTO