HTC Touch Diamond2 User Manual - WM 6.1 - Page 167

Downloading Location Data via QuickGPS, To open QuickGPS, To download GPS data

Page 167 highlights

Navigating on the Road 167 • The Global Positioning System (GPS) is built and operated by the US Defense Department. The Department is responsible for the accuracy and maintenance of the system. Any changes that the Department makes may affect the accuracy and function of the GPS system. 10.3 Downloading Location Data via QuickGPS Before using the device for GPS navigation, open QuickGPS to download ephemeris data (current satellite position and timing information). QuickGPS significantly speeds up the time for determining your GPS position. QuickGPS downloads ephemeris data from web servers, instead of from satellites, using your device's Internet connection via Wi-Fi, ActiveSync or GPRS/3G. To open QuickGPS Tap Start > All Programs > QuickGPS. To download GPS data Tap Download on the QuickGPS screen. On the screen, initially, you will see the Valid time of the downloaded data. As time passes, the remaining days and hours of validity will be shown. To speed up GPS positioning, download the latest ephemeris data when the validity of the data expires.

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Navigating on the Road 167
The Global Positioning System (GPS) is built and operated by the US
Defense Department. The Department is responsible for the accuracy and
maintenance of the system. Any changes that the Department makes may
affect the accuracy and function of the GPS system.
10.3
Downloading Location Data via QuickGPS
Before using the device for GPS navigation, open
QuickGPS
to download
ephemeris data (current satellite position and timing information). QuickGPS
significantly speeds up the time for determining your GPS position. QuickGPS
downloads ephemeris data from web servers, instead of from satellites, using your
device’s Internet connection via Wi-Fi, ActiveSync or GPRS/²G.
To open QuickGPS
Tap
Start > All Programs > QuickGPS
.
To download GPS data
Tap
Download
on the QuickGPS screen.
On the screen, initially, you will see the
Valid
time
of the downloaded data. As time passes,
the remaining days and hours of validity will be
shown.
To speed up GPS positioning, download the
latest ephemeris data when the validity of the
data expires.