[Sam.Nazarko]

Hi hdmkv!
I also have an Optoma UHD51 projector. Yesterday I watched through an elementum on Vero 4K + movie in 4K HDR. The projector writes that it recognized the HDR but it is not in the picture. But on television, the HDR in the same film works fine. Perhaps there are some recommendations for a bunch of Optoma UHD51 and Vero 4K +? My 4K HDR films from internal sources also show incorrect colors. On the TV with HDR, everything is fine.

I have the UHD-51A.
You need the 4.9 build for full passthrough of HDR metadata.

Sam

I have 4.9, but there are constantly problems with automatically switching the projector to HDR mode. In the image settings - color settings - the color space in the automatic mode is not set to the correct mode - the faces give red this is noticeable. When I manually set the mode YUV 0-255 colors stabilize.

Please start a support request so we can see if the settings are optimal and determine what the issue is

Sam