Thanks Jon
Any clues as to what colour this phone mute wire is?
I did slide the unit out of its case the other day and put it back in so
maybe a wire (the one you suggest) is indeed touching something which is
causing a short circuit.
"InCar Express" <usenet@REMOVEincarexpress.co.uk> wrote in message
news:a9f4735p524n91en5t8l501ifvb0uph3a5@4ax.com...
> On Thu, 14 Jun 2007 21:14:03 +0100, "News"
> <skint4sure@skint4sure.adsl24.co.uk> wrote:
>
>>I have a Sony head unit in my car and the sound keeps going off and the
>>ATT
>>sign is displayed.
>>This looks like the Attenuate function is not working correctly, used to
>>work fine.
>>Any clues as to how this can be checked/fixed? or is a new unit needed?
>
> If the phone mute lead on the back of the unit is intermittantly
> touching down to ground, this will cause the unit to mute in this
> manner.
>
> Jon
> --
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