I just setup my first surround system and I don't really know much about audio and was looking for some help. I bought the Pioneer VSX43 and I can't figure out how to rename my inputs if you even can on this system. I tried googling it and nobody is mentioning it. Second, I'm trying to set the xover and I'm not sure exactly what it does. A couple of things online say to set it at 80hz but the MCACC sets it at 100. Is this a big deal? Should I manually adjust to 80hz, I'm not sure what it even does. Thanks.
