To establish the absolute position of the instrument in coordinate space: Press MENU and select > Surveying . Select Set Job and choose your active job file.
⚠️ Before operating the instrument, you must read the safety directions section in the manual. Improper use of a surveying instrument can lead to serious injury or damage.
Aim the telescope at a highly visible, sharp target located roughly 100 meters away. Take a measurement in Face I (Telescope normal). leica tcr805 total station user manual
When you power on the instrument, you are greeted by the main menu, which contains four primary options:
Read the distance correction (e.g., "Go Back 1.25m"). Repeat until both the angle and distance deviations read zero. Mark the ground location. 5. Electronic Distance Measurement (EDM) Settings To establish the absolute position of the instrument
Re-align crosshairs exactly onto target; clean target surface or lens. Battery is dead or poorly seated.
For standard surveying using a glass prism. Ensure your prism constant (e.g., Leica standard is 0.0mm, round prism is -34.4mm absolute) is entered correctly. Improper use of a surveying instrument can lead
Understanding the core capabilities of your Leica TCR805 ensures you deploy it correctly on the job site. Key Performance Specifications 5 arc-seconds (5"). Display Resolution: 1" (0.1 mgon).
Up to 200 meters (depending on target reflectivity and ambient light) using Leica’s PinPoint laser technology.
Select , input a name using the alphanumeric keypad, and hit OK .