As this point was crucial for me to make up my mind for this article, of course that was a disappointment.
I have asked the Amazon Support for clarification and adjustment of the product description.
Otherwise, the device is very good. The automatic calibration of speaker works perfectly.
The rest of the device is more complicated because of the mediocre menu and unusable manual. So you should allow enough time to set up.
The sound quality is very good and also the return channel works with my LG 47LV470S easily.
Conclusion: The AVR 1612 is recommended. It should be noted that he has no upscaler and the manual is practically useless.