640r azur, Custom installation (c.i.) use, Troubleshooting – Cambridge Audio 640R Azur User Manual
Page 27: A low hum or buzz sound can be heard, Sound is not audible from one channel, Low bass or “phasey” response, No sound from the rear speakers, No sound from the centre speaker, No sound from the subwoofer, Remote control is not working
640r azur, Custom installation (c.i.) use, Troubleshooting | A low hum or buzz sound can be heard, Sound is not audible from one channel, Low bass or “phasey” response, No sound from the rear speakers, No sound from the centre speaker, No sound from the subwoofer, Remote control is not working | Cambridge Audio 640R Azur User Manual | Page 27 / 30