Seat Media System 3.2, Руководство пользователя

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94 Navigation
Dynamic route guidance with TMC (Traffic Message
Channel)
Fig. 83 Route options
settings menu
The prerequisite for dynamic route guidance is always the reception of a
TMC traffic news station for the navigation area available in the unit. TMC
traffic reports received can be displayed in a list
⇒
page 95.
Reports of traffic congestion received via TMC are displayed by symbols on
the map
⇒
page 99.
If dynamic route guidance is activated, reported traffic problems can be tak-
en into account in the route calculation.
Route options for dynamic route guidance
These settings can be changed while route guidance is in progress.
● In the Navigation main menu, press the
Options
function button.
● Press the

Dynamic route
function button and press an option in the pop-
up window to accept it.
Setting: action when receiving a traffic congestion message on the route

Off
: no message. Traffic congestion points are only shown graphically on
the map.

Manually
: a pop-up window is opened for selection.
Current route
: no recalculation. Traffic congestion is driven through.
Detour route
: an alternative route around the signalled traffic conges-
tion is calculated.

Automatic
: the route is automatically recalculated if the navigation system
has calculated that it will save time.
● In the
Route options
menu, press the
OK
function button
⇒
Fig. 83 .
An announcement is given when the route is recalculated. The same an-
nouncement is given if traffic congestion that was present when the route
was originally calculated is now no longer reported.
In the

Manual
and

Automatic
settings, an acoustic signal is always given
shortly before a reported traffic congestion.
Note
Avoiding a traffic jam as a result of reported traffic congestion may not nec-
essarily save time if, for instance, there is also heavy traffic on the alterna-
tive route.
Note
The quality of dynamic route guidance depends on the stored navigation
data and the broadcast traffic reports
⇒
page 95.
Note
The route can also be excluded manually
⇒
page 96.
