Do you use a TCR805 in your daily work? Let us know in the comments what your favorite feature is!
The Ultimate Guide to the Leica TCR805 Total Station: Operation, Settings, and Manual Instructions
Input the Station Name, Coordinates (X, Y, Z), and Instrument Height.
Large, clear black-and-white LCD screen with adjustable backlighting and a robust alphanumeric keyboard. Unboxing and Component Identification
Before gathering data, you must tell the total station where it is located in coordinate space ( Option A: Known Station and Backsight leica tcr805 total station user manual
The TCR805 features a fast start-up sequence that can be customized. Users can predefine startup configurations—including screen displays and instrument settings—allowing them to power on and begin working rapidly, often in a matter of seconds.
Triggers a distance measurement without saving the data immediately.
Plunge the telescope and rotate the instrument 180 degrees to target the exact same object in Face II (Telescope inverted).
Ultimate Guide to the Leica TCR805 Total Station: User Manual, Setup, and Operation Do you use a TCR805 in your daily work
A typical coordinate measurement follows these steps:
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
Center the circular bubble using the footscrews. Rotate the instrument 180 degrees. If the bubble leaves the center circle, use the adjusting screws on the bubble housing to correct half of the error. Use the tribrach footscrews to correct the remaining half. Line-of-Sight Error (Collimation)
The Leica TCR805 is built for high-precision angular measurement: Triggers a distance measurement without saving the data
Before beginning a survey, you should check that the instrument is in good working condition and that the battery is fully charged. Place the instrument on a tripod (Leica GST20) on a stable surface. Using the laser plummet (activated by holding a key for two seconds), center the instrument precisely over the ground point and level it using the electronic level function.
The TCR805 features an alphanumeric keyboard and a large LCD for navigating its on-board software. Key software routines include: Measurement Modes:
: Used to view, edit, or delete Jobs, Fixpoints, and Measurements.