Question about Alpine Car Speakers & Subwoofers

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Hello guys,I have an Alpine CDM9821 face off unit.I does come on when the face is put on but iI have zero controls at all.THere is no sound, no volume ,eject stop reverse foward.No nothing essentially.Thats about it any help would be very much appreciated.Thanks in advance for your help.

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Well it seems i have solved the problem but really dont know how.I disconnected the battery hoping it would trigger some sort of reset I guess it did it works again so all is well,thanks for your consideration on this matter.

Posted on Jul 05, 2008

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    Please remember to rate.

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