I am having a problem with a CD Changer installed in my boat and would appreciate some help. I have a Sony AM/FM Compact CD Player (Model No.CDX-HS70MS) and a 6-CD Changer (Model No. CDX-T69) installed down in the cabin of a boat. All was working fine. Turned it off for the night but when I turned it on in the morning, I have no sound from the CD Changer. I have sound from radio and from the single CD built into the AM/FM radio, but nothing from the CD Changer. I have an ATT button on a remote control and also on a marine remote commander (a remote control built into the dashboard of the boat). Is it possible that the ATT button on one of these units is activated and only muting the sound from the 6 CD Changer and not also affecting the sound from the radio or single CD built into the radio? Any other reasons why I have lost sound from only the CD changer? Like Report