DeLorme Earthmate PN-40 User Manual page 48

Tip: Select to enter more
than one line of text in a
comment.
Averaging a waypoint
46
• To change the waypoint label, use the arrow keypad to highlight the default label and press
ENTER. Use the keyboard to enter the new label text. Then, highlight OK and press ENTER.
• To change the coordinate location of the waypoint, use the arrow keypad to highlight the
Coordinates field and press ENTER. Then, highlight the number in the coordinate information
you want to change. Use the arrow keypad to increase/decrease the number. Press ENTER
when finished.
• To change the elevation of the waypoint, use the arrow keypad to highlight the Elevation field
and press ENTER. Then, highlight the number in the elevation value you want to change. Use
the arrow keypad to increase/decrease the number. Press ENTER when finished.
• To change the date and time that you added to the waypoint, use the arrow keypad to highlight
the Time/Date field and press ENTER. Then, highlight the number in the time/date information
you want to change. Use the arrow keypad to move the number up or down. Press ENTER
when finished.
• To add comments relating to the waypoint, use the arrow keypad to highlight the Comments
field and press ENTER. Use the keyboard to enter your comment text. Then, highlight OK and
press ENTER.
Note: If the comment length exceeds the comment area, press MENU and highlight View
Comment Details to display the entire comment.
• To save the waypoint, use the arrow keypad to highlight Save and press ENTER.
To Average a Waypoint
When a waypoint is averaged, a series of GPS readings for the waypoint's location is recorded and
averaged to increase the positional accuracy of the waypoint. You can average a waypoint only at
your current GPS location.
Note: You can also use the Waypoint Detail Menu to begin averaging the selected waypoint or to
average a saved waypoint. If the waypoint has already been averaged, the Readings and Estimated
Accuracy continue to update, giving you historical information.
1. Mark a waypoint at your current GPS location but do not save it (for more information, see To
Mark a Waypoint on page 45).
2. Use the arrow keypad to highlight the Avg button and press ENTER. The GPS status,