Sound issues with LS650
I am using LS 650 from past one year and I have used ARC connection between Samsung TV (UE46F7000) and console. Apple TV is also connected to the console. Recently, I bought local 4K IPTV box and made direct connection to TV and uses separate remote for the same It works fine. But, the problem is with the sound from normal tv. it is completely muted. no sound at all. I changed CEC settings to alternate . Still no use and no sound.
Please do let me know solution for this issue and I also request how to connect IPTV box through the console instead of directly to the TV.
You quick help or support is much appreciated.