Hello, I finally bought my center and suround speakers Only one problem, the surroud speakers doesn't work They work, because when I use the speaker test function on my Denon AVC1-A1D amp al the surround speakers work and make noise when they have to make noise. But if I watch a DVD (Pink Floyd Pulse), I put my amp on dolby surround and set the DVD on 5.1 in teh audio menu. I select the speaker test and the fornt speakers and the center work great. But when the test comes to the surround speakers, it produces the sound in the front speakers, and not the surround. I connected the DVD player, with a RCA cable (stereo) to the DVD input of the amp. Do I need to make an other connection? I have a JVC DVD player ans it has got all the DTS/Dolby logo's on it. help me.