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petdra
05-08-2013, 06:30 PM
Hi all

I bought a MCM3000 audio system 1 year ago: works fine until today.

Whatever the input source is, the main speakers doesn't work anymore except when: I put the device in eco mode (red light on), start it, then the sound runs for 2 secs then stops.

The front output audio plug still works... I did a firmware update and I unplug 1 of the 2 speakers: it is the same.

Anybody has an idea ?

Thanks

Faust
05-09-2013, 09:12 AM
I suppose you already tried to reset the device completely (unplug it for a little while and plug it back)? if this does not work, i would actually contact your local service centre to have it checked and fixed.

petdra
05-09-2013, 10:41 AM
Hi Faust

Yes I did: unplug it completely and wait few minutes then the same

It gives me the feeling that the amplifier goes into security mode. before sending it back to the service center, I wil open it to check if I don't find any shorts.

Thanks