A:AnswerNot all models have this. The ones intended for for Taiwan, Brazil or General have this option, but mine (US) does not, it is set only for the 110/120 VAC US standard.
A:AnswerIt does not have it out of the box. Yamaha has released a firmware update that does support Dolby Vision and HLG, so it will need to be updated.
A:AnswerYou need something like a Roku or smart Blu-ray device plugged into the receiver for Netflix. The "Smart" enabled refers to Pandora, Spotify, napster, SiriusXM, Airplay and other music streaming services.