Trimble Outdoors SPSX51 - Manual (Page 86)

7 Configuring the Receiver Settings
84 SPSx51 Modular GPS Receivers User Guide
4. Select the correct COM port from the list and then tap Next . The following
dialog appears:
5. Enter the user name and password and then click Connect .
The defaults for the SPSx51 receiver are:
Username: admin
Password: password
6. The new Direct connection appears in the Network Connections folder. If that
status shows as Connected, you can continue to the web interface.