I just received my second HDR 1000S as a replacement for the first one that didn't even set up. This one has the same problem. Using a single channel and swithing on, I get the Freesat/Humax logo on my TV screen and then it immediately goes into 'No Signal'. On the Humax box dot matrix display it scrolls initialising setup, but nothing happens. I've switched it off and back on again ans still nothing.
This replaces a former Humax Freesat box that still works fine, so it isn't anything to do my my existing equipment or cabling. Should I give up?