Traffic - Alpine X409-WRA-JK Installation Manual

4.3.6 Traffic

You can modify the following settings:
Button
By default, the time zone is taken from the map information and adjusted by
your current location. Here you can manually set the time zone and the daylight
saving time.
Enable or disable the Traffic reception that can receive real-time traffic
information. The rest of the buttons below are all related to the Traffic function
and are available only if the receiver is enabled.
Tap it if you want to use online traffic information to avoid road blocks or
unexpected traffic jams.
If you want to see traffic events (for example closures, accidents, lane
restrictions) on the map, you can choose to show the events with a different
color or to display an icon too. This feature can also be disabled.
Receive information about normal traffic as well, not just special conditions or
events.
Enable or disable historical traffic data and traffic patterns. This locally stored
information can be very useful in normal circumstances but for example on
public vacations it may be better to turn it off in order not to take account of
normal weekday traffic jams.
Set the minimum amount of time that you think is worth saving at the cost of
making a detour.
For example, in the figure below, the orange route shows a traffic event that
causes a 30-minute delay. The blue route is a detour that is 15 minutes longer
than the original route (not counting the traffic jam). If you set the Offer detour
feature to 10 minutes, Alpine Navigation System recalculates the route because
it saves 15 minutes, which is more than the 10 minutes you set. If you set it to
20 minutes, the original route is kept because the detour would save you only
15 minutes.
Calculations are based on information received about traffic events.
Enable or disable the manual confirmation of every recalculation due to traffic
events.
Function
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