flashing red subwoofer

boog4
boog4 Posts: 1
edited August 2011 in Troubleshooting
Received my surroundbar 6000 today. Set up without a problem and it sounds fine. After about 15 minutes the subwoofer starts to flash red.

I then turn off the subwoofer and sync. Then I turn the power back on and the light on the back of the subwoofer goes green again and works fine. After about 15 minutes, have not timed it, it starts flashing red. I believe it happens only when the system is not making sound. That is, I turn off the TV and have dinner and come back and it is flashing red.

Tried turning off the power and unplugging the main unit and then getting all working again. All is fine but the red flashing comes back.

Hardware problem? Set up solution?

thanks