The HDMI audio extractor can extract audio from HDMI signal and transmit it to AV receiver through optical or 3.5 mm
Cable. (Note: Devices do not support ARC and eARC. TV is not supported as the input source, and the power amplifier headphones get the sound of TV. )Our Audio Extractor can't decode these audio formats, so please set audio format on HDMI Source to PCM/ LPCM audio format.
3KINDS MODES
2.0CH, 5.1CH and PASS mode. Select 3.5 mm stereo output, please use 2.0CH mode. Select optical output, please use 5.1CH mode. When you use the first and two modes and find that no audio and video signal is output, use the pass mode. (Note: If no sound is obtained, please set the sound of the signal source to PCM format. )