Leica Tcr805 Total Station User Manual Work -

Perform a "Backsight" measurement. This involves sighting a known point or setting an orientation angle (Azimuth) to establish the direction of the coordinate system. Measurement Modes: IR vs. RL

The "Measure" screen is your primary workspace. Here, you can view horizontal angles, vertical angles, and slope distances. The function keys at the bottom of the screen change depending on the active menu, providing quick access to distance measurements (DIST), data recording (REC), and electronic leveling tools. Initial Instrument Setup and Leveling leica tcr805 total station user manual work

Extend the tripod legs to a comfortable height and ensure the tripod head is roughly level. Perform a "Backsight" measurement

One of the standout features of the TCR805 is its Reflectorless (RL) capability. RL The "Measure" screen is your primary workspace

Periodically perform a "Check and Adjust" routine, which is an onboard program that guides you through calibrating the horizontal collimation and tilting axis inclination. If the instrument suffers a significant bump or drop, it should be sent to a certified Leica service center for professional calibration.