I just returned a Sony amp I purchased last week and exchanged it for the Pioneer VSX-42. The reason I exchanged the amp is because I want to listen to music through my exterior patio speakers via Speaker B. Speaker A will be used solely for the television. Unfortunately, I was told by the salesperson that the Sony had this option, but it wasn't the case. Anyway, I have my two exterior speakers ran into Speaker B but there is no sound. I am thinking this has to to with a setting. Can someone help me?
Also, I am having a difficult time understanding the "Surround Back" and "Height" setting. Perhaps someone can elaborate on these two settings.