WiiM ULTRA - Page 30

WiiM Ultra User Manual Version 1.2 12/30/2024
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Scenario 3: HDMI ARC Audio Source Input (TV)
The HDMI ARC interface on the WiiM Ultra is typically used to connect to a TV to receive
audio input.
Cable Requirement: use an HDMI cable as below:
Cable Connection Steps
1. Plug one end of the HDMI cable to the HDMI ARC port on the WiiM Ultra.
2. Plug the other end of the cable to the HDMI ARC/eARC port on the TV.
Note: The HDMI ARC interface on the WiiM Ultra only supports PCM and Dolby Digital
5.1 audio formats. Please ensure that the audio source device connected to the WiiM
Ultra is set to output audio in PCM or Dolby Digital 5.1 format. Otherwise, you may not
hear sound.