Quote:
Originally Posted by
kkpro
Not sure what Roku means by 4K HDR 60HZ. I know this TV is capable of 4K but on auto detect, it will only go up to 30hz. Do I have a setting wrong? I believe I have HDMI set to auto. I have both a Roku Premiere and a Streaming Stick+. I am running this through a Denon 7200WA into the input 2 of the tv. I looked and the Denon says it can do 2160P 60hz. Was wondering if this was an 8 bit, 10 bit thing? I also have a 4k Amazon Fire Dongle, but I don't see the detailed options that the Roku offers.
With my 75Z9D TV the 2019 Roku selected 4K HDR 60HZ, but then later on (couple of hours later maybe) the TV complained that it was receiving a signal that it couldn't display. I power cycled the Roku and manually set it to 4K HDR 30Hz and so far (fingers crossed) it have behaved.
With my X940E TV it's 2019 Roku selected 4K HDR 30Hz.
1) JVC DLA-NX7 & Sony 65Z9D, Yamaha CX-A5200, Outlaw Audio 7900 & 7700, UDP-203, DP-UB9000, UBP-X800M2, Roku Ultra
2) Sony 75Z9D, Yamaha RX-A3080, 2xOutlaw Audio 2200s, UDP-203, UBP-X800M2, Roku Ultra
3) Sony 75X940E, Yamaha RX-A2080, UDP-203, UBP-X800M2, Roku Ultra