Leica Rugby 55 User Manual page 39

Accuracy Adjustment
Checking Level Accuracy
To check the level accuracy of your Rugby laser, place the unit on a flat, level
surface or tripod approximately 100 ft (30 m) from a wall.
• Align the first axis so that it is square to the wall. Allow the unit to self-
level completely (approximately one minute after the unit begins to
rotate), then mark the position of the beam (Position 1).
• Rotate the laser 180°, allow it to self-level and mark the opposite side of
the first axis (Position 2).
100ft (30m)
100ft (30m)
Rugby 55
1 )
2 )
6-2