Hum when using mains adapter, Poor sound/ no sound, Severe radio hum/ distortion – Philips AQ 6688/17 User Manual

Page 9: Warning, Possible cause, Headphones plug not fully inserted, Volume is turned down, Tape head dirty, Adapter used is unsuitable, Em aerial (headphones cord) not fully extended

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Hum when using mains adapter, Poor sound/ no sound, Severe radio hum/ distortion | Warning, Possible cause, Headphones plug not fully inserted, Volume is turned down, Tape head dirty, Adapter used is unsuitable, Em aerial (headphones cord) not fully extended | Philips AQ 6688/17 User Manual | Page 9 / 9 Hum when using mains adapter, Poor sound/ no sound, Severe radio hum/ distortion | Warning, Possible cause, Headphones plug not fully inserted, Volume is turned down, Tape head dirty, Adapter used is unsuitable, Em aerial (headphones cord) not fully extended | Philips AQ 6688/17 User Manual | Page 9 / 9
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