The audio settings group is where you can choose music playback mode and the type and parameters of audio output.
The ETC group contains all the settings that didn’t fit into the other groups.
The last two groups of settings are about the player’s network parameters. The first of them contains general network parameters such as network address assignment mode, connection status, etc.
The other contains WLAN settings only.
By the way, you can either set the WLAN up manually or choose one from the list of found WLANs (entering a password if the network is private).
These are in fact all the basic settings of the HD360W. As you can see, everything is simple and intuitive.