Device Name
As it's possible there may be more than one Centro-8M on the network, it's possible to add a Device Name so that they are easily distinguishable.
By default, the device name is set to "Centro-8M", to change this, browse to the IP of the Centro and go to Settings > Change Device Name:
Once you type in a new Device Name, click Submit, the page will refresh and you'll notice the Name in the Navigation Bar has changed accordingly: