The Evo One has an HDMI eARC/ARC input to allow a connection to a TV that supports ARC/eARC function. This can be done with a HDMI cable that is compatible with HDMI 1.4 or above.
Once your TV and Evo One are connected via the ARC/eARC input, you will need to ensure the 'TV (eARC)' source has been selected via the StreamMagic app or Evo One front panel source selector. You will also need to ensure that the audio output of your TV’s settings are configured to PCM/Stereo and that all relevant ARC/eARC, CEC and output speaker settings have been enabled on your TV.
If you are unsure of how to amend your settings, please consult your TV’s manufacturer.
If you experience any issues with this connection, we have a troubleshooting guide here which may be helpful.