Leica Tcr805 Total Station User Manual Work Review

The TCR805 interface is menu-driven. Without studying the on key mapping, you will get lost. Here is the logic behind the keypad:

and distance adjustments (e.g., "Move back 0.50m") until the exact point is located. 3. Tie Distance (Missing Line Measurement)

is designed for high-accuracy engineering and construction surveys, specializing in setting outs tacheometry volume determinations Initial Setup leica tcr805 total station user manual work

These softkeys change their function depending on the active menu screen shown directly above them. 2. Setting Up and Leveling the Instrument

Equipped with Leica’s PinPoint laser technology, allowing for both reflectorless (R) and prism measurements. The TCR805 interface is menu-driven

Before you start using your Leica TCR805, you need to set it up correctly. Here's a step-by-step guide:

: Dual-axis liquid compensator to automatically correct for leveling errors. Setting Up and Leveling the Instrument Equipped with

Rotate the instrument 90 degrees so it faces the third footscrew. Adjust only the third screw to center the bubble.

5 arc-seconds, making it ideal for high-precision construction layout and general surveying.

The operational efficacy of the TCR805 is dictated by the operator's ability to navigate its interface. The manual breaks down the keyboard functions, screen displays, and the menu structure. It distinguishes between standard measurement modes and specific programs, such as "Set Out" (staking) and "Tie Distance" (remote height measurement). The manual guides the user through the initialization of the EDM (Electronic Distance Measurement), explaining the difference between "IR" (Infra-Red) mode for reflector prisms and "RL" (Reflectorless) mode. For the TCR805, the reflectorless capability is a significant feature, and the manual provides crucial context on how to interpret accuracy specifications when measuring against non-cooperative surfaces. By following the procedural text, the user learns to input station coordinates, define backsight points, and calculate orientation—processes that form the backbone of topographic surveying.

Change EDM to RL , aim at solid surface → DIST or ALL .