MY CM 9521 IS OPERATING PERFECTLY IN MY AUTOMOBILE. I CANNOT HEAR THE MUSIC COMING THROUGH THE SPEAKERS. THERE IS NO MUTE BUTTON ON THE FACE PLATE. CAN ANYONE TELL ME WHAT HAS OCCURRED. I CAN SEE THE WAVELENGTHS ON THE FACE PLATE.

Asked by KEN on 09/27/2012 1  Answer

ManualsOnline posted an answer 12 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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