Just set up a new Humax Foxsat HDR. The problem I have is that the sound is not adjustable from the Humax on both the BBC and ITV (108,119) HD Channels and have to have the TV volume very high which seems to distort it. It is fine on all other Channels. I have tried connecting to all the HMDI sockets on my new Sony KDL40Z5800 Freesat television (4 Off) but no change in the problem. If I connect a scart cable the sound is adjustable on all channels including HD (with a loss in picture quality). I am suspecting the HMDI cable which came with the Foxstat but without purchasing a new one I have no means of checking it. I notice others have difficulty matching sound from the Humax to the television but this does not seem to be the case in my situation. Any other ideas please?