I don't want to be the captain of the obvious, but it took me a few days to figure out how to do it. The TV set made friends with the home theater as follows: I connected an optical cable, I took an inexpensive belkin (it makes no sense to take more than a thousand / two), I connected HDMI, it doesn’t matter which one at all, I pressed the home button, connected the microphone and started auto-tuning. Without this, the cinema played back in TV mode via optics, but it was not possible to adjust the sound, turn it on and off with the TV. And it turned out because there are no wires in optics, it is essentially a hollow tube that transmits light, and HDMI acts here only as a wire for transmitting an electrical signal.
EXuby Digital Converter Box For TV With RF/Coaxial And RCA Cable For Recording And Viewing Full HD Digital Channels Free (Instant Or Scheduled Recording, 1080P HDTV, HDMI Output, 7 Day Program Guide)
12 Review
Dorhea LM2596 DC-DC Buck Converter Step-Down Regulator 4.0-40V To 1.25-37V DC 36V To 24V To 12V To 5V Volt Power Supply Module With LED Voltmeter Display Compatible With Car Motor Buck
16 Review
Germany France Travel Power Adapter,TESSAN Schuko Plug With 2 USB Ports 2 AC Outlets, US To European Europe German French Spain Iceland Norway Russia Korea Adaptor(Type E/F)
17 Review
VINTAR EU To US Plug Adapter 3-Pack For Easy Travel: Europe To USA Converter For Spain, France, And More, Compatible With Type C/E/F Plugs - European To US Power Adapter Solution
11 Review