Malfunctions and troubleshooting
LAP-TEQ Elevation
25
8.2
Observe ambient conditions
The visibility of the laser beam depends on the ambient brightness.
In general:
Subdued light = good visibility
Direct sunlight = poor visibility
Rain, dust or vapour = poor visibility
Other interfering influences:
Measurements through glass or plastic panes
Dirty laser beam exit opening
High temperature deviations: Before using in a very hot or cold
environment, allow the device to adjust to the ambient temperature while
in the transport case.
