Using Traffic Information Service - Tmc; How Tmc Information Is Reflected In Navigation - JVC KW-NT30 Manuel D'instructions

Using traffic information service — TMC
What is TMC?
TMC (Traffic Message Channel) is a technology for
delivering real-time traffic information to drivers.
The traffic information sent by a TMC radio station is
received and analyzed by the System.
This unit can receive the TMC information provided by
Trafficmaster and V-Trafic. It can also receive free TMC
information.
• TMC is not available in some countries.
• You do not have to tune in to a special radio station
to receive the TMC information.
As the TMC information is transmitted by radio
stations, JVC cannot assume responsibility for the
completeness or accuracy of the information.
TMC information on the map
TMC icon (☞ page 36)
• TMC icons are displayed on the map when its scale
is between 25 m and 2.5 km with <Traffic Icon>
setting activated (☞ page 40).
How TMC information is
reflected in navigation
The TMC information is reflected in navigation
differently according to <Bypass Traffic> setting.
1
Congestion
2
Auto The System automatically calculates
a new route when you approach a
traffic event.
Manual Operating buttons appear on
the screen when you approach a
traffic event. Recalculate the route
manually. (☞ below)
Off The System does not take TMC
information into account.
• It may not avoid a congestion even if <Auto> is
selected.
When <Manual> is selected...
Recalculates the route
Shows the detail of the alert
Appears when you approach a traffic
event on your route
• The traffic alert indication disappears while you are
checking due to a change of traffic conditions. The
traffic alert indication also disappears if you do not
confirm the rerouting in one minute.
35
Ignores the traffic alert