HTC RHOD400 Manuel D’Utilisation

Before using your 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.

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Tap 

.

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Tap 

 on the QuickGPS screen.

You will initially see onscreen the 

 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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. Automatically download ephemeris data. This may incur additional data 

charges.

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. Automatically download ephemeris data when you are out of range of 

your home network. This may incur additional data charges.

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. Automatically download ephemeris data when it is 

connected to your computer via ActiveSync. Your computer must be connected to the Internet to 
download ephemeris data.

 utilizes GPS positioning technology and access to Sprint’s wireless data network to provide 

you with driving directions and a host of other services including:

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GPS navigation that gives you turn-by-turn directions to any destination address in the continental United 
States. If you miss a turn or get off track, Sprint Navigation will calculate a new route for you. You can enter 
a destination address by using Sprint Navigation’s automatic voice recognition system or by typing on the 
your device’s onscreen keypad.

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Audio and visual traffic alerts while driving or viewing maps, as well as traffic rerouting capabilities to 
minimize delays.

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Maps of the area around your current location, a marked Favorite, or an address you enter manually or 
have previously entered. You can pan the map (adjust left/right/up/down) and zoom in or out.