Network profi les
Each time that you connect your radio to a WiFi network, the radio will
store the details of that connection (SSID, security key, DHCP/IP address
settings) as a profi le. Up to four such profi les are stored in the radio so that
if your radio is frequently used in multiple locations there is no need to enter
the network settings when returning to a location previously visited.
The radio stores the four most recent profi les in memory identifi ed by
their SSID. Normally the radio will attempt to connect to one of the stored
profi les and only if it is unable to do so will you need to use the Network
Wizard (see page 13).
In the event that you visit a location only once you may wish to delete the
profi le for the network in that location to avoid losing other profi les.
1. Access the menu for the current mode by pressing the Menu button.
Rotate the Tuning/Select control until 'System settings' is highlighted
on the display. Press the control to enter the system settings menu.
2. Rotate the Tuning/Select control until 'Network' is highlighted on the
display. Press the control to enter the Network menu.
3. Rotate the Tuning/Select control until 'Network profi le' is highlighted
on the display. Press the control to see the stored profi les. The profi le
currently in use (if any) is marked with an asterisk.
4. To remove a profi le from memory, rotate the Tuning/Select control to
highlight the profi le to be deleted and then press the control.
5. The radio will offer a 'Yes' or 'No' selection. Rotate the control to select
'Yes' and then press the control. The selected profi le will be deleted.
Note that it is not possible to delete a profi le which is currently in use.
Troubleshooting
If you experience any trouble with your Internet radio, then you may fi nd
it useful to visit the help section on our web site at
http://www.robertsradio.co.uk/pages/wm202_faq.htm
If you have diffi culty connecting the radio to your computer network, some
of these steps may help to resolve the problem:
1. Confi rm that a WiFi connected PC can access the Internet (i.e. can
browse the web) using the same network.
2. Check that a DHCP server is available (normally a router function),
or that you have confi gured your radio to use DHCP. Your radio will
by default use DHCP. This may be confi gured using the menu items
‘Main Menu' -> 'System settings' -> 'Network' -> 'Manual settings'.
This will ask fi rst whether you wish to confi gure a wired or a wireless
connection. For either wired or wireless you then need to choose
'DHCP enable' or 'DHCP disable'. If you enable DHCP then the radio
will negotiate with your router (or DHCP server) and will be provided
with an IP address as well as the other settings needed. If you wish
to set the network confi guration manually, refer to paragraph 6.
3. Check that your network’s fi rewall is not blocking any outgoing ports.
As a minimum, the radio needs access to UDP and TCP ports 80 and
123. Port 53 may be required for DNS. Some Internet radio services
may require additional ports to be open. The use of Windows Shares
requires access to UDP and TCP ports 135 - 139 and 445. Windows
Media Player 11 will allocate a port number for UPnP media sharing
and will confi gure Microsoft's Windows built-in fi rewall appropriately.
Other fi rewall software may require confi guration for UPnP or to allow
particular IP addresses to have trusted access.
4. Check that your access point does not restrict connections to particular
MAC addresses (sometimes called MAC address fi ltering).