Hello....I would really appreciate your help. I just purchased the 4k Chromecast with Google TV. And hooked it up to my projector...Optoma UHZ50 4K. The type of HDMI input is what Chromecast manual recommends (2.2). The projector only detects 2160P resolution instead of 4K. I have 4K content etc.
How can the resolution be boosted to 4K?
2160 is the vertical resolution of 4K (UHD) format.
4K = UHD = 3840 x 2160
P = progressive scan
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