Using this Williams Sound WaveCAST WF R1 Wi - Fi Receiver is easy. First, connect it to the correct power supply that comes with it. Then, pair it with your Wi - Fi network following the on - screen prompts. When using, make sure it's placed in an area with good Wi - Fi signal. For maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or humidity. If you encounter any issues, try restarting the device and the Wi - Fi router.