I'm using my Home RTX Mini in transmit mode, and it is connected with an optical audio source but I'm not hearing any audio. Why?

1) Check to make sure your audio source optical cable is connected to the Optical input on the back of the Home RTX Mini.

2) In order to hear audio, the right audio source must be selected. On the front of the RTX Mini there are 2 audio source indicator lights. Once paired, you may select either "Optical" or "Aux" as the audio source. If your audio source is "Optical" and the indicator light is set to "Aux", select "Optical" by pushing the multi-function slider switch all the way to the right, and releasing it.