Pioneer VSX-827 HDMI/input auto switching question

Hi,I have a Pioneer VSX-827-K av amp connected to my TV (Panasonic PZ800B) via HDMI.When I power on or off my TV it powers on or off my amp - so far so good!However, whenever the amp powers on it selects 'TV' as it's input, whereas I'd like it to select SAT/CBL, as thats where my hd satellite signal comes from. Is there any way to make my receiver automatically select SAT/CBL?Thanks in advance of any suggestions.Dominic