Sound Is Interrupted Or Noise Occurs; 2 Indicator Does Not Light; When Playing A Record, The Sound Is Distorted; When Playing A Record, A Humming Noise Comes Out Of The Speakers - Marantz PM6007 Owner's Manual
When playing a record, a humming noise comes out of the speakers.
Check that the turntable is connected correctly. (v p. 20)
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If there is a TV or AV device near the turntable, such devices may affect the playback sound. Install the turntable in a location as far away as possible
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from the TV or other AV devices.
When playing a record, a humming noise comes out of the speakers when the volume is high. (Howling phenomenon)
Install the turntable and speakers as far from each other as possible. (v p. 20)
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The vibrations from the speakers are being transmitted to the player through the floor. Use cushions, etc., to absorb the speakers' vibrations.
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FILTER 1 ・ 2 indicator does not light
FILTER 1 ・ 2 indicator does not light
The FILTER 1・2 indicator lights only when the input source is "COAXIAL", "OPTICAL 1" or "OPTICAL 2". Switch the input source to "COAXIAL",