End your field day by clearing moisture or dust from the instrument chassis before closing the hard case. Never store a wet total station in an airtight case; leave it open in a warm, dry room overnight to prevent internal fungal growth on the optical prisms and lenses.
Whether you have lost your original printed manual or need a quick, highly dense reference guide, this comprehensive article serves as your ultimate user manual. 1. Key Technical Specifications
Up to 100 meters under good atmospheric conditions. Distance Measurement (Single Prism): Up to 3,500 meters.
Aim the telescope precisely at the center of your prism or object.
The manual explains how to connect the TCR805 to a PC using via RS-232 (19200 baud). Use the built-in Data Exchange Manager to set COM ports, configure settings, drag and drop files, and choose output formats like IDX or GSI. leica tcr805 total station user manual
Measure the distance; the screen will tell you how many feet or meters to move "Forward" or "Back" to hit the exact spot. 🔋 Maintenance and Care Tips
Aim at a crisp target roughly 100 meters away. Take a reading in Face I (Telescope upright) and Face II (Telescope inverted). The instrument will calculate the deviation and store a correction factor.
When users search for the "Leica TCR805 total station user manual," they are often stuck with a specific operational issue. Here are three problems that the manual resolves:
Triggers a distance and angle measurement and automatically saves the data to the active job. Screen Symbols End your field day by clearing moisture or
Calculates the area of a closed polygon directly on the instrument. 5. Maintenance and Calibration To maintain high precision ( 5′′5 double prime accuracy), routine checks are required.
Secure the TCR805 onto the tripod head using the central fixing screw. Step 2: Levelling using the Circular Bubble Turn on the instrument to activate the electronic guide.
Direct measurement of angles, distances, and coordinates.
⚠️ : Avoid sketchy “instant download” sites asking for credit cards. The TCR805 manual is old enough that it should be free as a PDF. Aim the telescope precisely at the center of
This document is a complete, structured user manual-style account for the Leica TCR805 total station. It covers device purpose, safety, specifications, setup, operation (measuring, staking out, data handling), maintenance, troubleshooting, and appendices (coordinate systems, prism constants, sample workflows). Use it as a single-source reference for typical surveying workflows with the TCR805.
Adjust the length of the tripod legs individually to center the physical circular bubble on the tribrach. Do not use the tribrach footscrews for this step. Step 3: Laser Plummet and Electronic Leveling
This is not a substitute for the manual—always verify procedures for safety and accuracy.