Leica Tcr805 Total Station User Manual Work [portable] Guide

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

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

Select "Set Station" to input the coordinates (X, Y, Z) and instrument height of your current location. If you are working on a local grid, you can start with arbitrary coordinates like 1000, 1000, 100. leica tcr805 total station user manual work

Extend the tripod legs to a comfortable height and ensure the tripod head is roughly level.

Reflector Mode (IR): Used with standard prisms. This provides the highest accuracy and longest range. It is ideal for boundary surveys and high-precision construction layout.Reflectorless Mode (RL): Allows you to measure distances to almost any surface (walls, power lines, cliffs) without a prism. This is a game-changer for measuring inaccessible points or increasing speed on a busy site. The "Measure" screen is your primary workspace

To switch between modes, use the "EDM Settings" menu. Always ensure the correct "Prism Constant" is entered when using reflectors to avoid systematic errors. Common Surveying Workflows

The Leica TCR805 Total Station is a cornerstone of the Leica TPS800 series, known for its precision, durability, and user-friendly interface. Whether you are a seasoned surveyor or a student, understanding how to operate this instrument effectively is crucial for accurate data collection. This guide serves as a comprehensive overview of the Leica TCR805 workflow, covering everything from initial setup to data export. Understanding the Leica TCR805 Interface Initial Instrument Setup and Leveling Perform a "Backsight"

Secure the TCR805 onto the tripod head using the centering screw.

Precision begins with a stable setup. Follow these steps to ensure your instrument is ready for work:

Create a new "Job" or select an existing one to store your points.