Acura 2008 TSX - Manual (Page 91)

90 Navigation System
Correct Vehicle Position
The system relies on satellites for
positioning information. Buildings,
tunnels, and other objects can block or
reflect 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 Adjust, and the system will
display a map adjustment screen.
3. Use the ZOOM buttons and the
joystick to move the location
arrowhead to the correct location.
Touch the arrow buttons on the
bottom of the screen to rotate the
direction arrows so the vehicle
position is pointing in the correct
direction.
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.
4. When you have finished, press the
joystick or select Done to return to
the previous screen.
5. As you drive, the current road will be
displayed at the bottom of the screen.
System Set-up