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I am using premium certified HDMI cables (some day I will upgrade to ultra high speed, but I don't think I need those presently - with none of my sources being better at the current time). The HDMI #1 output (eARC) from the receiver is wired to the eARC input (HDMI #3) on the Sony TV. The signal from the 4K box is sent to HDMI #2 input of the receiver. The voice tracking function automatically selects the microphone closest to the person speaking for superior voice capture, and its human voice activity detection technology anticipates additional voice locations for seamless conversation pickup.Click to expand.Thanks steffenhild, and my apologies for not stating it in my original post, but I am using a cable box for the television input. Within the ADECIA solution, Yamaha’s RM-CG Ceiling Microphone, RM-TT Tabletop Microphone, and RM-W Wireless Microphones feature voice tracking technologies to allow lively conversations to be picked up and delivered clearly to the far end. New reduced-latency modes for all RM microphones enable them all to be used in voice-lift applications. Additionally, the firmware now supports up to 14 RM-CG microphones connected to one RM-CR, and up to 64 RM-W wireless microphones can now be used in one area with external processors like the Yamaha MRX7-D. The Version 2.0.0 firmware includes updates to all ADECIA microphone options and the Yamaha RM-CR Audio Processor as well as Zoom Certification for the RM-CG Ceiling Array Microphones and the RM-TT Tabletop Microphones. Among the new features for the RM-CR is a preset Store/Recall Function that allows for support of changing environments such as combining and dividing meeting rooms. The customized beam tracking functionality for the RM-CG Ceiling Microphone allows users to pre-set the RM-CG’s beam-tracking zones using a color-coded system in the Web UI, allowing for up to two “focus areas'' and two “exclusion areas” for more accurate audio pick-up.
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