I just setup my new Denon AVR-1913 Receiver. The first thing I did was put in the latest Star Trek movie and play it a about 70 to 75% volume. It wasn't as loud as I would have expected it to be. Anyway, after about 3 minutes, during one of the louder battle scenes the thing just turns off. It had a blinking red light on the Standby button. I hit the off button on the remote and then turned it back on with no problems at maybe 60% volume. I have not played it that loud again and have had no problems. Can I expect this to happen every time I push the volume over 70%. Again, it is still not that loud at 70% when playing a bluray disc. It is much louder when playing the TV or music. Any thought would be appreciated. If I need to send it back I would like to know soon.