I bought about 2 weeks ago, the Samsung home theater system HT-H7750wm at an online dealer, not through Amazon. But would still like to describe my impressions. As a Samsung TV UE55HU7590 is used. Construction was completed after about 1.5 hours.. The rear speakers are connected wirelessly to the main unit, but must of course be connected to the radio unit. So without wires does not go. Picture and sound are great. . From the so-called UHD-upscaling but you can - if you are honest - do not expect any überdimensonierte image improvement over Full HD. Nevertheless, it is already displayed a very good picture on Blu-rays. Also 3D is - well done - with occasional ghosting and blurring. So far so good. But now comes the problem: The system stops responding (eg the next day) and remains in the source d.in mode. I can only be switched on and issue and press the volume button on the remote control. Then the display shows: d.in. That's it. Oh yes, the disc tray I can open, after closing the facility but simply exhibits. Only the unplugging of power allowed again to access any source options. Reset has already - repeatedly - carried out properly. Moving to reset and / or cable then everything works again, only the next day comes the same problem again. Also Anynet + is then not detected. As soon as I pull the plug and re-insert into the outlet, everything works again, and Anynet + is detected again. Connection is currently as follows: TV via HDMI 2 (DVI) with the system and the HDMI 1 (STB) with a Sky + -Festplattenreceiver. Receiver and conditioning I have connected to Toslink optical cable. An Anynet + connection at no time made - About 4 HDMI (ARC) is - for whatever reason. So even if I pull the plug. About HDMI 2 of the TV that works strangely. But only if I am pull the plug z. B. and plug in again. With Samsung I already had so contact who think I should send the player to a long-term test the customer service. Maybe someone has an idea for this problem. Actually have little interest to give the main unit to the customer. Who knows what one then gets back. Conclusion: If the system is running, you can rejoice also.
