Additional programs
External GPS
You can set a serial port to be used for receiving GPS data when a GPS device is connected to your device.
From the Today screen, tap Start → Settings
→System tab → External GPS. Change the options in each tab:
•In the Programs tab, select a port to be used for receiving GPS data.
•In the Hardware tab, select a port to be used for connecting to a GPS device and set the baud rate.
To allow multiple programs to receive GPS data simultaneously, make sure that Manage GPS automatically (recommended) in the Access tab is selected.
Enhanced GPS
With Enhanced GPS, you can expand your navigation to area where cellular networks are not accessible. First, download free XTRA data file to begin the navigation much more quickly.
1.From the Today screen, tap Start → Settings → System tab → Enhanced GPS.
2.Tap Enable in XTRA Enable.
3.Tap Yes.
4.Tap Enable in Auto Download to automatically download XTRA data file.
5.Enter the interval (in hours) for downloading data.
6.Tap XTRA Data Download.
7.Tap Yes to connect to the XTRA server and download XTRA data file.
You will be additionally charged for accessing the web and downloading data.
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