Leica Geosystems Leica 3D Disto - Manual - Manual (Page 121)

121 3D Disto, Software Applications
2. Press Menu » Applications » Location » Secure Location.
3. Viewfinder opens. Target the Target marks as precisely as possible and
press to measure.
4. 3D Disto takes a photo and saves it with coordinates, labelled with ID and date.
5. Pop-up prompts Measure more Secure Points? Yes/No.
6. Proceed as before and measure at least three Secure Points. After saving a
minimum of three points you may leave the application by choosing No.

Instead of target marks you can use any other point that is well fixed:
draw a cross on the wall or hang the ruler for offset points on a nail
and use one of its marks.

You can add more Secure Points at any time.

Ensure you have enough well-measured Secure Points around your working
area. Even if one is lost there must be at least three for a successful relo-
cation.