Actually, I was quite happy with the home theater system. The system is set up quickly and was able to communicate with my Samsung TV via HDMI-CEC, so I needed only 1 remote. Annoyed at first only took me the length of the cable to the rear speakers, measured it there were about 7m. For whom rich 7m, if you want to route the cable properly, ie not want to connect via a straight line to the rear speakers? But dadrüber I could ignore, because there is the possibility to extend such a cable by terminal block / soldering. A helpful guide for beginners can be found for example here: helpster.de/lautsprecherkabel-verlaengern-so-geht-s_16295
So I had initially only connected the subwoofer and the front speakers 3 and wanted to extend at a later date, the rear cable. But I'm glad that I had not come so far to do so. Because even after the first full-length television film in which I have spent about ARC to audio through the Heimkinosytem, already came on the display an error message: "FAN NG", but which went out directly after a short time. One day later, exactly the same, but now the message was for 1 minute and then the system will shut down completely.
Google was nursing my now open questions: There is a known issue with Samsung, at least to the previous versions of this home theater system, the Internet forums and reviews are full of this error message. The fan is not working properly, so the device must overheated and then off to take care of any damage. Since this is a known issue, should start every new owner of the facility has a small (full-length) Duration test to see if his investment is concerned (which is unfortunately the norm rather than the exception in previous versions). So I decided to return this home theater system on Amazon and now look around for another plant.
2 stars, because this is a known bug of Samsung home theater systems, which was still not resolved in this series!