Acura 2012 TL Navigation - Manual (Page 119)

System Setup
118 Navigation System
Correct Vehicle Position
The system relies on satellites for
positioning information. Buildings,
tunnels, and other objects can block
or refl ect these signals, requiring the
system to use “dead reckoning” to
determine your location and direction.
This can sometimes lead to small errors
in positioning, such as showing you on
an adjacent street.
NOTE:
Using this function to adjust vehicle
position is not recommended. When the
system acquires a GPS signal, it will
automatically place the vehicle in the
correct location.
If you choose to do this, follow these
steps:
1. Stop the vehicle.
2. Select Correct Vehicle Position ,
and the system will display a
Correct vehicle position screen.
3. Use the Interface Dial to move the
vehicle position arrowhead to the
correct location, and push in on the
Interface Dial . The display will
change to:
4. Rotate the Interface Dial knob
so the vehicle position arrowhead is
pointing in the correct direction, and
push in on the
Interface Dial . The
display will return to the previous
screen.
NOTE:
If you continually have to do this, there
are either problems in the database
or GPS reception problems. See
Accessories Precautions on page 5 .
5. As you drive, the current road will
be displayed at the bottom of the
screen.