Mitsubishi MOTORS Eclipse 1997, Service Manual

Page: 489 / 540

Radio, Tape CD Player,
CHASSIS ELECTRICAL
Amplifier, Speaker and Antenna
Mixed with noise, only at night (AM).
The following factors can be considered as possible
causes of noise appearing at night.
1. Factors due to signal conditions: Due to the
fact that long-distance signals are more easily
received at night, even stations that are
received without problem during the day may
experience interference in a general worsening
of reception conditions. The weaker a station
is the more susceptible it is to interference,
No
and a change to different station the
appearance of a
may
Beat sound*: Two close
interfere with each other, creating a repetitious
high-pitched sound. This sound is generated
not only by sound signals but by electrical
waves as well.
2. Factors due to vehicle noise: noise
may be a cause.
1
Yes
Yes
Do the following measures eliminate OK
the noise?
l Tune to a station with a strong
l
completely extending the
antenna.
No
If there more noise than other radios, consult a service
center.
TSB
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