CHASSIS ELECTRICAL
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Radio and Tape Player
54-159
CHART
A. NOISE
A-l
Noise appears at certain places when traveling (AM).
Is there a particular
st
Find out the following information from the user:
1.
Place
h
Yes
Do the following measures eliminate the noise?
1. Change to a different station with a strong signal
to boost resistance to interference.
2. Suppress high tones to reduce noise.
No
2. Locality conditions (valley, mountain, etc.)
3. Name and frequency of stations affected by noise
t
If due to vehicle noise:
It may not be possible to prevent noise if the
signal is weak.
-
I
t
1
If due to external noise:
In almost all cases, prevention on the receiver
Weak signals especially are susceptible to
inter-
i
t
If there is more noise than other radios, find out the noise conditions
and the name and frequency of the receiving stations from the user,
and consult with the service center.
i
TSB Revision
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