To setup or make any adjustment to the Barix audio Instreamer you will need to know it's IP address
First, make sure your Ethernet cord is connected to the Barix
Plug in a set of earbuds into the front of the Barix.
Power cycle the device by pulling its power cord and plugging it back in while listening to the the earbuds.
The Instreamer will now acquire an IP address and announce it over the headphones output.
Access the interface by typing in the IP address of the Barix from your web browser.