To compute the inverse between points

In the map, select the points and then from the tap and hold menu, select Compute inverse.

To compute an inverse using the menu:

1. Tap and select Cogo / Compute inverse.

2. Select the From point (1) and To point (2). See To enter a point name.
3. Tap Store.

The software calculates the following values:

• azimuth (3)
• horizontal distance (4)
• the change in elevation, slope distance and grade between the two points
• delta north (5) and east (6)