Hi,
I've noticed in the instructions that if HDR10+ is enabled then this takes precedent over Dolbyvision. This implies to me that if you have a TV without DolbyHDR10+ then you lose both Dolbyvision and HDR10.
"Dolby Vision SettingYou can set enable/disable of the Dolby Vision function.By changing this setting to “On”, you can use the Dolby Vision function under the following conditions:– A device (TV, etc.) that supports Dolby Vision is connected (>10).– A disc that supports Dolby Vision is played back.≥The “Picture Settings” setting is disabled while using the Dolby Vision function. (>27)≥If all the conditions below are met, both Dolby Vision and HDR10+ are enabled. In that case, playback in HDR10+ format takes precedence.– The playback media or content is recorded in both Dolby Vision and HDR10+ formats.– Both Dolby Vision and HDR10+ are supported by the connected device (TV, etc.).– Both this function and “HDR10+ Setting” are set to “On” "
Jeff