There Is Severe Hum Or Noise, Or Stations Cannot Be Received - Sony MHC-V43D Help Manual

Help Guide
Home Audio System
MHC-V43D

There is severe hum or noise, or stations cannot be received.

Connect the FM lead antenna (aerial) properly.
Change antenna location and its orientation to obtain good reception.
Turn off nearby electrical equipment.
Radio may not be received depending on the radio wave conditions or the housing environment in your area.
Poor reception: Far from windows, between buildings, etc.
Good reception: Near windows, etc.
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