i have just got a Panasonic AX802B TV and Yamaha YSP 3300 soundbar but after many hours searching forums and swapping of cables I can't get the TV to control the soundbar via th ARC function! I have connected they its by hdmi arc output socket on TV to arc input on soundbar. Turned on viera link function and arc function on TV, turned on hdmi control on soundbar and use TV input on soundbar and turned everything on and off but no joy. There is no option on TV sound output for an amp, just TV speaker or headphones. I am only watching Sky TV at the moment and have that connected via hdmi lead to soundbar hdmi input 1 (but have also used TV hdmi input socket). I have swapped hdmi cables but still no joy. Am I missing something in the menus in either the TV or soundbar or some other mistake as I going mad trying all the different setup combos available. I am happy with the sound from the soundbar but I want to be able to control the soundbar volume with the sky/TV remote instead of having to use the soundbar remote for volume changes and the sky remote for everything else (sky remote is programmed to TV model and controls that fine).