Hi, need help in setting up my new amp. My promblem is it is only working in stereo so I guess I have wired it incorrectly. I have a hdmi cable coming out of my Sky hd box and into an hdmi spittler box (twin). From here I have two hdmi cables running from it, one directly to hdmi 1 on the tv and the second one going to the Pioneer SC- LX 58, using the Sat port and then onto hdmi 2 on the tv. Once I play from Sky movies, even though I press auto it stills reverts back to stereo. Thanks in advance.