Copyright © 2009 Nokia. All rights reserved. 39P o s i t i o n i n gRoute guidanceStart the route guidance outdoors. Select >Applications > Location > GPS data > Navigation.Route guidance shows the straightest route and theshortest distance to the destination, measured in a straightline. Any obstacles on the route, such as buildings andnatural obstacles, are ignored. Differences in altitude arenot taken into account when calculating the distance.Route guidance is active only when you move.To set your trip destination, select Options > Setdestination and a landmark as the destination, or enterthe latitude and longitude coordinates. To clear thedestination, select Stop navigation.PositionTo save your location as a landmark, select >Applications > Location > GPS data > Position >Options > Save position.Trip meterTo activate trip distance calculation, select >Applications > Location > GPS data > Trip distance >Options > Start. To deactivate it, select Options > Stop.The calculated values remain on the display.To set the trip distance and time and average andmaximum speeds to zero, and to start a new calculation,select Reset. To set the odometer and total time to zero,select Restart.The trip meter has limited accuracy, and rounding errorsmay occur. Accuracy can also be affected by availabilityand quality of GPS signals.