If the laser beam from the Leica Tracker is broken and the tracker is unsuccessful in following the reflector or T-Probe location, it might be necessary to reset the position to which the laser is pointing. This allows you to recapture the beam at a known location.
This is mainly used for LT trackers, which do not have an integrated ADM.
You can reset the laser to point to one of two positions:
Birdbath: Select Tracker | Go Birdbath to reset the laser to point to the Birdbath position. Use this when you work with reflectors.
6DoF: Select Tracker | Go 6DoF 0 Position to reset the laser position by pointing to the predefined T-Probe 0 position. This enables you to catch the beam at that location. Use this when you work with a T-Probe.
Use these options to catch the reflector again and bring the reflector or T-Probe to a stable position. This will re-establish a distance via ADM and enables you to continue.