Was delivered faster than expected Amazon in original packaging. Class! The structure was still reasonably even setting. I have 2 satellite receivers connected via HDMI, so I had to download and choose any channels and programs. But then it became difficult. The Dremel manual is a joke. Had I not already set up more than one device itself, which would have been a returning !! Luckily I had in a few reviews can take tips for setting up of image, sound, etc. WLAN has also been recognized, more but I have not done. After a long search - the site of Samsung is a counterpoint program for the customer - I can also download the detailed user guide. The TV would have deserved the full 5 stars because the picture and sound, as well as the fast circuits are really good. The remote controls are used to, but that's no problem. This device can be much more than a regular television because everything is duplicated. Actually, you probably do not need an external receiver more. But they are also new and well furnished and in a coordinated manner. The unit can I really recommend, but a tip on Samsung: Will finally more customer friendly; most buyers are not IT specialists. Neither do I. Breaks down unless I have certainly done a good and sustainable purchasing. We like the product.