Pajero II Workshop Manual 1991 · Электрооборудование автомобиля · страница 47 из 72 · Открыть оригинал PDF ↗
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A-3Mixed with noise, onlyat night (AM)
The following factors can be considered as possible
causes
of noise appearing at night:
Factorsdueto signal conditions:Dueto the
fact that long-distance signalsaremore easily
received atnight, even stations that are received
without problem during the day may experience
interterence ingeneral worsening of reception
conditions,Theweakerstation is themore
susceptible it is to interference, andchange
to a different station or the appearance of a beating
sound*mayoccur,
Beat soundTwo signals close in frequency
interfere with each other, creating a repetitious
high-pitched sound.This sound is generated
not onlybysound signalsbut byelectrical
waves aswell:
Factors due to vehicle noise:Alternator noise
cause:
may be

MitsubishiMotorsCorporationFeb:1991
