Leica DNA03 User Manual page 12

Vertical axis tilt
After centering the circular level the instrument is
almost horizonal. A minimal instrument tilt remains,
this is the vertical axis tilt.
1
2
DNA03_05
Compensator
The compensator corrects for the vertical axis tilt on
the line-of-sight so that the instruments aim is exa-
ctly horizontal.
1 Vertical axis
2 Plumb line
3 Line-of-sight
3
2
DNA03_06
12