User`s manual

4.8.3 Speed limit
“Main Menu > Settings > Navigation > Speed limit”
This section gives you options related to the speed alerts and traffic radars and can be set
according to your preferences:
Set a speed limit: the speed limit of each particular road will be considered by default,
but you can set a fixed speed limit disregards the limit of each road.
Speed warning: If you wish TwoNav to let you know when you drive over the established
speed limit, you may choose among the different alert types, such as a speed limit icon, a
visual alert or a visual alert plus an audible alert, or on the contrary, choose that it does
not inform of it.
Radar alert: You may select if you wish to be informed of the presence of radars on your
route by activating this option.
Radar distance alert: You may select the distance at which you wish to be informed of
the presence of a radar within some preset values.
Show radars: The exact position of all radars will be indicated by means of an icon on
the map. I have a question.
Note: For all the radar related functions to be operative you must have a file with this information
in „TwoNavData > Radars‟ (+info).
4.8.4 Ecocalculator
“Main Menu > Settings > Navigation > Ecocalculator”
The Ecocalculator lets you know the CO
2
emissions of your car and show it after the Data Bar
(Datafields) during navigation if preset. To be able to calculate this emission, TwoNav considers
the following parameters:
Type of fuel: choose if the fuel is diesel or gasoline and introduce directly the emission
per grams of CO
2
per kilometre of your vehicle if you know this data.
Administrative Power: engine power (CV), choosing among the preset options shown.
4.8.5 Smoother
“Main Menu > Settings > Navigation > Smoother
The smoother lets the program calculate an interpolation of movement between the positions that
the GPS adopts with the aim of showing a gentler movement to allow for a better perception of
the speed at which we are driving in relation with the surroundings. This helps enormously the
driver to calculate the distances and the exact moment in which to carry out a manoeuvre.
Besides, it also makes a prediction of GPS position, correcting delay on the signal caused by the
system, achieving to show current position almost in real time.
Smoother is based on route calculated in On-Road mode, so it will only work if a destination is set
and route has been automatically calculated on V-map.
4.8.6 Tracklog
“Main Menu > Settings > Navigation > Tracklog”