No sound from the optical out port on the TV Box UHD

Most recently modified:

Make sure that your TV Box UHD is set to SPDIF in the TV Settings menu.

The standard setting of the TV Box UHD is HDMI. With this setting, there is no signal / no sound via SPDIF / optical out.

Connect the TV Box with the TV via HDMI. Afterwards, you can connect the TV's optical out port with the home cinema system.

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