Select . Choose between Manual Angle (setting horizontal circle to 0∘0 raised to the composed with power ) or Coordinates (backsighting a known control point).
Aim the telescope at a highly visible, sharp target located roughly 100 meters away. Take a measurement in Face I (Telescope normal).
Proper tripod setup is essential for accurate measurements:
Step on the tripod shoes to firmly anchor the legs into the ground. Levelling the Electronic Circular Bubble leica tcr805 total station user manual
: Programmable shortcut key for quick access to a favorite function (e.g., toggling the laser pointer). DIST : Measures distance without recording the data.
Upon booting the instrument, the Main Menu offers four primary paths:
Proper setup is the foundation of accurate surveying. The manual emphasizes these steps to eliminate instrumental errors. 1. Tripod and Tribrach Setup Extend the tripod legs to a comfortable working height. Ensure the tripod head is as level as possible by eye. Select
To ensure your Leica TCR805 lasts for decades, the manual highly recommends adhering to strict maintenance protocols:
Use legacy software like Leica Geo Office (LGO) or modern open-source data transfer utilities. Set your computer's COM port communication parameters to match the total station defaults: Baud Rate: 9600 Data Bits: 8 Parity: None Stop Bits: 1
These keys correspond dynamically to the command labels displayed directly above them at the bottom of the LCD screen. Take a measurement in Face I (Telescope normal)
Accurate horizontal and vertical angle measurement. 3.3 Data Management
To maintain its 5-arc-second accuracy, the TCR805 requires routine verification. Field Calibration (Collimation)