I can't control my volume on the rear speakers of my surround sound system. the receiver is flashing a message UE22
Guys, all you need to do is download the "firmware" file from pioneer website and upload it to a usb, stick it in the USB port of your amp, then "update via USB" -voila. Good luck all! God Bless
This usually means there was a problem with a firmware update. Only fix is to get the digital board replaced.
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