TCL 43S435 Instructions Manual

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122Setting the HDMI® mode (4K models only)On 4K (UHD) TVs, you can independently configure each HDMI ® input to match thecapabilities of the connected device. From the Home screen menu, navigate toSettings > TV inputs, and then select an enabled HDMI ® input. Next, select HDMI modeand then select one of the following settings:• Auto – Let the TV determine the best setting. Use this option unless your HDMI ®device does not correctly communicate its HDMI ® version compatibility.• HDMI 1.4 – Configure the input for compatibility with HDMI ® version 1.4, whichsupports a maximum refresh rate of 30 Hz at full UHD resolution. Most HDMI ®devices will work correctly with the TV in this mode.• HDMI 2.0 – Configure the input for compatibility with HDMI ® version 2.0, whichsupports a maximum refresh rate of 60 Hz at full UHD resolution. You must usethis mode to view HDR content from the device connected to this HDMI ® input.However, note that many older HDMI ® devices do not work correctly when theTV’s HDMI ® input is set to this mode.