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Installation guide
10. Calibration
After installing TrafIic Pro, initializing the GPS, performing the sensor
test and choosing a language aqnd voice, a calibration ride is required.
During the ride, the speed signal (GAL) is automatically adapted to the
vehicle-specific data and the gyro sensor is automatically adapted
to the installation position of the unit.
The distance to be covered depends on the type of vehicle and the local
conditions.
w
The navigation system is only ready for operation after
completion of the calibration ride. The main navigation
menu is displayed. Final precision is only achieved after a
further ride.
l
The adjacent display appears after the confirmation of the lan-
guage and voice selections.
If that GPS reception has deteriorated as a result of changing the
vehicle position and due to obstructions. The adjacent display ap-
pears.
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Adequate GPS reception must be ensured for the calibra-
tion ride. This means at least 2-D FIX. With GPS FIX 3-D
the calibration will be quicker. However: a lower accuracy
of the GPS signal (2-D FIX) does not lead to a poorer cali-
bration, but instead will mean that the time and distance
needed for the calibration will increase.
Subject to correction and technical modifications
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Copyright by Becker GmbH, D-76303 Karlsbad
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