Tomtom ONE Manuale Utente Scaricare il pdf (Pagina 42)

How does navigation work?13.

How does navigation work?

Global Positioning System (GPS)

In order to navigate you to your destination, your TomTom ONE must know

where you are now. To find your current position, your ONE uses the Global

Positioning System (GPS). GPS is available for free and without subscription.

The GPS uses satellites to transmit signals to GPS receivers. Your

TomTom ONE has a built-in GPS receiver. Using the GPS signal, your ONE

can work out where you are and how fast you are going. GPS signals work in

all weather, anywhere in the world.

Note: Your TomTom ONE does not transmit your position, so others cannot

use it to track you while you are driving.

Maps

Once your TomTom ONE knows where you are and you have told it where

you want to go, it uses the digital map on the memory card or hard disk to

work out the best route to your destination.

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Tomtom ONE Manuale Utente Pagina 42