There are much more options, see [[configuration]].

1. Preparation

1.1. Get a supported map package

Navit can use different Maps formats, including free OpenStreetMap data. In order to use one of these maps, download a map of your desired area and store it into a local folder (such as navit/maps or /usr/share/navit/maps).

1.2. Install TTS

To get speech support, you need to install a text-to-speech tool such as espeak, mbrola or festival. These tools can be invoked from the command line. Test your setup by invoking the tools manually e.g.

espeak "This is a text!"

On some systems Navit comes with integrated espeak support, so you don’t need to download it separately.

1.3. Connect GPS

Now connect your GPS. The exact procedure for this varies depending on the type of GPS device you are using and how you connect it to your computer. On Linux / Unix systems, your GPS should typically show up as a character device, i.e., you will find an entry in the /dev folder corresponding to your GPS device. Again, the file name depends on the type and connection method of your GPS receiver. See [[Connecting a GPS receiver]] for details.

Most GPS receiver will output the position in [[NMEA]] format, which can be used directly in Navit or using a GPS daemon program such as gpsd. A simple way to test whether your GPS receiver works and outputs NMEA data is to dump its output to a console. For example, if your GPS receiver can be found at /dev/rfcomm0, you can dump its output using

cat /dev/rfcomm0

The output should give you steady NMEA position updates. You can feed this information into gpsd / xgps or QLandkarte to see a graphical representation of your position and to check whether the output corresponds to your current position.

2. Configuring

Currently Navit doesn’t provide a graphical tool to change settings, so you have to do the changes manually using a texteditor. Please open your current navit.xml file and do the following steps:

2.1. Setup proper startup-position

On Navit’s very first startup, it needs a center to look at on the map. By default this is set to Munich in Germany (at latitude 48.08 and longitude, which is conveniently covered by the sample map created on installation).

<navit center="4808 N 1134 E" />

See furthermore: [[Configuration]]

2.2. Setup GPS

Add the GPS connection

<vehicle name="My" enabled="yes" source="file://dev/ttyS0"/ active="1"/>

See furthermore: [[Configuration]]

2.3. Enable Map

Just change the map entry corresponding to your local folders

<map type="binfile" enabled="yes" data="/var/navit/maps/uk.bin" />