Make sure your devices are connected correctly.
- Verify that the video source devices (STB/DVR/Blu-Ray) are connected correctly to your Audio/Video Receiver (Check the manual for those devices for more information).
- Make sure that the Audio/Video Receiver is connected to your MyWirelessTV Transmitter with an HDMI cable.
- Check the MyWirelessTV Transmitter, to ensure it is connected to the HDTV with an HDMI cable.
- Also, verify that the MyWirelessTV Receiver is connected to your HDTV with an HDMI cable. This will allow the Audio/Video Receiver to process the original audio coming in from the video source and you should be able to hear 5.1 or 7.1 surround audio on your system.