You are on the right screen. Choose the third (bottom) option while in a wide open area outdoors. This apparently recalibrates the device.
That screen is titled "Coordinate display".
All it asks is, "How should latitude and longitudes be displayed?".
The three options are; Degrees, Minutes, and Seconds.
Are you saying to select "Seconds (d?m's")" ?
Sorry to drag this out...I just want to make I am at the right place.