

Should be something like this, please do make sure to have it set to “CVT-RB”

#Switchresx sierra mac os
To be able to generate such a Custom Resolution you will need an app like SwitchResX since MAC OS does not provide such settings. Pleas make sure to use a Premium HDMI 2.0 cable capable of doing 4K 60Hz / 18Gbps Please make sure the HDMI port of the Screen/TV supports 4K 60 Hz, often not all HDMI inputs support that. On most TV’s you will need to do some settings like “Enhanced Mode”/ “PC-Mode” and/or “UHD Color” for the HDMI 2.0 port in use. (For setups with Monitors Timing Standard can remain on “auto”.) Setups with TV’s normally work best by making a custom resolution, 3840*2160 at 60 Hz with Timing Standard set to CVT-RB (Reduced Blanking).

Please try first without the Denon receiever in between.įW version is mentioned on the label of the Adapter should be someting like “V7.55”.
