Leica Tcr805 Total Station User Manual
Advanced measuring functions
Staking out and layout procedures
Field data management and communication
Control, calibration, and accuracy checks
Maintenance and care
Troubleshooting guide
Legal, standards, and specifications appendix
Quick reference cheat-sheets
Electronic/auto-level: If instrument supports electronic tilt compensation, enable and follow on-screen prompts for automatic fine-levelling.
Distance measurement (EDM)
Reflectorless measurement:
Enter instrument station coordinates and orientation (back-sight/azimuth) or perform backsight/set orientation via two known points.
Measure points: instrument computes coordinates (Easting, Northing, Elevation) from measured angles and distances and stores them in memory.
Height inputs: Enter instrument height (HI) and prism/target height (HT) to compute ground elevations.
Height/vertical measurements
Vertical angle measurement combined with slope distance yields vertical component and elevation differences.
Use built-in trigonometric leveling (trig) when benchmarks are unavailable, applying instrument and target heights.
Sample workflows (condensed)
Construction layout of building corner:
Notes, assumptions, and final remarks
Appendix: Common prism constants and adjustments
If you want, I can:
The Leica TCR805 Total Station is a professional-grade surveying instrument designed for construction, engineering, and land surveying. It features 5" angular accuracy, 30x magnification, and an Electronic Distance Meter (EDM) capable of both infrared (IR) and reflectorless (RL) measurements. 1. Getting Started & Setup
Instrument Components: The unit includes a large LCD display, alphanumeric keyboard, laser plummet for centering, and dual-axis compensation for automatic leveling correction. Setup Procedure:
Level the instrument using the circular level and foot screws.
Use the laser plummet for precise positioning over a ground point. Use the electronic level in the menu to fine-tune leveling.
Telescope Operation: Focus the lens on the target reflector or object until the crosshairs are centered and sharp. 2. Measuring & Applications
Measurement Modes: Supports numeric and alphanumeric entry for point naming and code input. Integrated Software Programs:
Set Station: Establish instrument coordinates and horizontal circle orientation.
Setting Out: Lay out points based on pre-loaded or manually entered coordinates.
Tie Distance: Calculate the distance between two points (Missing Line Measurement).
Area Computation: Determine the area of a polygon formed by measured points.
Reference Line: Define a line between two points to measure offsets. 3. Data Management & Transfer Leica Total Station 805
The Leica TCR805 is a precise, manual total station designed for surveying and construction tasks. This guide provides a summary of its core operations, as detailed in various Leica User Manuals. 1. Core Hardware & Interface
Physical Components: Includes a telescope with 30x magnification, a dual-axis compensator for leveling, and an internal memory capable of storing up to 18,000 points.
Keyboard: Features an alphanumeric keyboard for data entry and navigation.
Power Key: Located on the side cover of the instrument. To turn off, you typically press and hold both the Left and Right arrow keys simultaneously. leica tcr805 total station user manual
Function Keys (F1-F4): Assigned to variable functions displayed at the bottom of the screen.
Fixed Keys: Common keys like MENU (access programs), ESC (quit dialog/previous level), and ENTER (confirm input). Display Softkeys: [ALL]: Measures distance and angle, then saves the result. [DIST]: Measures distance and angle without saving. [REC]: Saves the currently displayed values.
[IR/RL]: Toggles between infrared (prism) and reflectorless (laser) measurement modes. 2. Setup and Leveling TCR805 UserManual 3.0 English | PDF | Ascii - Scribd
One interesting feature of the Leica TCR805 total station is its integrated direct reflex (DR) distance measurement without a prism. While many total stations require a reflector (prism) to measure distances, the TCR805 can also shoot a laser to measure distances off natural surfaces (like walls, rocks, or road pavement) using its built-in DR mode. This allows a single operator to quickly capture "hard-to-reach" points safely from a distance—no need to send someone with a prism pole into dangerous or obstructed areas.
Title: Leica TCR805 Total Station User Manual: Your Guide to Mastering the Classic "Power" Series
Meta Description:
Looking for the Leica TCR805 user manual? Discover where to find the guide, understand key features like the laser distance meter, and get tips on operating this legendary total station.
Introduction
The Leica TCR805 Total Station is often regarded as one of the most reliable workhorses in the surveying industry. Part of the beloved Leica TPS800 "Power" Series, this instrument is known for its ruggedness, simple interface, and pin-point accuracy. Whether you inherited an older unit, bought one second-hand, or just need a refresher on specific functions, having the Leica TCR805 user manual on hand is essential for getting the most out of your equipment.
In this post, we cover where to find the manual and highlight the key sections you should bookmark.
Leica Geosystems no longer officially supports the TCR805, as it is a discontinued model. However, you can still obtain the manual through several channels:
The TCR805 has six softkeys whose functions change based on context. The manual provides a matrix of every screen’s softkey mapping. For example:
Without this matrix, you might accidentally record data in the wrong job or change the EDM signal strength incorrectly.
Once you find the PDF:
The TCR805 is a fantastic instrument, but like any classic gear, it needs its documentation to shine. Don’t guess—find that manual.
Have a digital copy of the Leica TCR805 manual? Share the link in the comments to help a fellow surveyor.
Leica TCR805 Go to product viewer dialog for this item. is a professional-grade 5" total station renowned for its rugged construction and precision in building and engineering surveys. While considered a legacy or mid-range model compared to newer robotic series, it remains a "workhorse" on construction sites due to its optical excellence and simplified workflow. Core Capabilities & Performance
Precision Specs: Features 5” angular accuracy and a 30x magnification telescope. Measurement Range:
Reflectorless: Can measure up to 400m–500m without a prism using a visible red laser pointer. Prism Mode: Reaches up to 5,000m with a standard prism.
Internal Intelligence: Equipped with a dual-axis compensator to automatically correct for leveling inaccuracies, ensuring accurate elevation data even on uneven ground.
Memory: Typically stores between 8,000 and 18,000 measurement points internally, often removing the need for external data collectors in the field. Technical Highlights from the Manual Advanced measuring functions
Electronic Leveling: The manual details getting started with laser plummets and electronic levels, which replace traditional optical methods for faster setup.
Integrated Programs: The onboard software includes specialized routines for Area & Volume computation, Tie Distance, Remote Height, and Stakeout.
Safety Warning: The instrument uses a Class 2 laser. The manual explicitly warns against "deliberate staring into the beam" as it can cause dazzle or flash-blindness, especially in low-light conditions. Field Reliability USER MANUAL
Leica TCR805 Total Station is a professional-grade surveying instrument known for its precision, reliability, and versatile measurement capabilities. As part of the TPS800 series, it is widely used in engineering, building, and construction for tasks such as setting out, volume determination, and tacheometry. The following essay details the core components of its user manual, ranging from technical specifications and setup to data management and maintenance. 1. Technical Specifications and Key Features Leica TCR805
is designed for high-accuracy surveying, offering specific features that balance field performance with data integrity:
It provides 5-second angular accuracy and is equipped with a dual-axis compensator to automatically correct leveling inaccuracies. EDM Technology:
The instrument features an Electronic Distance Measurement (EDM) module capable of reflectorless measurement up to 400 meters using a visible red laser beam. Memory and Storage:
It includes internal memory capable of storing between 10,000 to 18,000 points, depending on the specific model and data configuration. Build Quality: The device is rated at
for water and dust protection, ensuring it can operate in diverse environmental conditions. 2. Instrument Setup and Leveling According to the Leica TCR805 Manual (Scribd) , proper setup is the foundation of accurate measurement: Centering and Leveling:
The instrument uses a built-in laser plummet for easy centering over a station point. Users must ensure the tripod is level before fine-tuning with the electronic levels and tribrach foot screws. Station Setup:
The manual details procedures for "Setting Station," where users enter station coordinates and orientation. A "Free Station" (resection) method is also available to calculate the instrument's position based on measurements to multiple known points. Datum Tech Solutions 3. Operational Procedures and Software Programs
The TCR805 features an alphanumeric keyboard and a large LCD for navigating its on-board software. Key software routines include: Measurement Modes:
Users can switch between "IR" (Infrared) for prisms and "RL" (Reflectorless) modes. On-board Programs: The manual outlines specialized programs for Area Computation Tie Distance (missing line measurement), Reference Lines Rapid Measurement
Fast coding facilities allow surveyors to assign attributes to measured points efficiently in the field. 4. Data Management and Transfer
Data collected by the TCR805 can be managed internally or exported for office analysis: TCR805 UserManual 3.0 English | PDF | Ascii - Scribd
The Leica TCR805 is a precise 5" accuracy total station designed for construction and engineering surveys, featuring an alphanumeric keyboard and reflectorless measurement capabilities up to 400m. 1. Essential Instrument Setup
Correct leveling and centering are critical for achieving the device's rated accuracy.
Tripod & Tribrach: Secure the tripod over your point. Attach the instrument using the tribrach center bolt.
Centering: Use the laser plummet (standard on the TCR805) to align the instrument directly over the ground mark. Leveling: Adjust tripod legs to center the circular bubble.
Use the three footscrews to level the electronic plate level shown on the display. Staking out and layout procedures Field data management
Rotate the instrument 90° and fine-tune until the electronic level is centered with a checkmark. 2. Interface and Key Controls
The TCR805 uses a combination of fixed and variable keys for navigation.
Power Key: Located on the side cover to turn the unit on/off.
Function Keys (F1-F4): These "softkeys" change their purpose based on the menu shown at the bottom of the screen.
Alphanumeric Keyboard: Used for entering point IDs, codes, and coordinates.
Drive Knobs: Use the horizontal and vertical drives for fine pointing at your target. 3. Measuring and Distance Modes (EDM)
The "R" in TCR805 indicates reflectorless capability, allowing you to measure to surfaces without a prism. TCR805 UserManual 3.0 English | PDF | Ascii - Scribd
The Leica TCR805 is a 5-second, high-performance total station featuring reflectorless EDM technology up to 400m, designed for engineering and construction tasks. Key operating procedures include precise leveling via electronic/dual-axis compensators, laser-based centering, and onboard software for tasks like setting out and area computation. For complete operational instructions, refer to the User Manual Leica Geosystems USER MANUAL
A very specific topic!
The Leica TCR805 is a total station instrument used for surveying and mapping applications. Here's a comprehensive guide to help you understand the user manual:
Overview
The Leica TCR805 is a robotic total station that offers high accuracy and efficiency in surveying and mapping tasks. It's designed for use in various applications, including construction, land surveying, and engineering.
User Manual Structure
The user manual for the Leica TCR805 typically consists of the following sections:
Key Functions and Operations
Here are some key functions and operations to familiarize yourself with:
Tips and Best Practices
Additional Resources
If you're looking for more information or support, consider the following resources:
Websites like SurveyorConnect.com, RICS Digital Library, and AbeBooks for physical copies are goldmines. Many users have uploaded scanned PDFs. Search for the exact part number: Leica TCR805 Manual – P/N 734215.
Advanced measuring functions
Staking out and layout procedures
Field data management and communication
Control, calibration, and accuracy checks
Maintenance and care
Troubleshooting guide
Legal, standards, and specifications appendix
Quick reference cheat-sheets
Electronic/auto-level: If instrument supports electronic tilt compensation, enable and follow on-screen prompts for automatic fine-levelling.
Distance measurement (EDM)
Reflectorless measurement:
Enter instrument station coordinates and orientation (back-sight/azimuth) or perform backsight/set orientation via two known points.
Measure points: instrument computes coordinates (Easting, Northing, Elevation) from measured angles and distances and stores them in memory.
Height inputs: Enter instrument height (HI) and prism/target height (HT) to compute ground elevations.
Height/vertical measurements
Vertical angle measurement combined with slope distance yields vertical component and elevation differences.
Use built-in trigonometric leveling (trig) when benchmarks are unavailable, applying instrument and target heights.
Sample workflows (condensed)
Construction layout of building corner:
Notes, assumptions, and final remarks
Appendix: Common prism constants and adjustments
If you want, I can:
The Leica TCR805 Total Station is a professional-grade surveying instrument designed for construction, engineering, and land surveying. It features 5" angular accuracy, 30x magnification, and an Electronic Distance Meter (EDM) capable of both infrared (IR) and reflectorless (RL) measurements. 1. Getting Started & Setup
Instrument Components: The unit includes a large LCD display, alphanumeric keyboard, laser plummet for centering, and dual-axis compensation for automatic leveling correction. Setup Procedure:
Level the instrument using the circular level and foot screws.
Use the laser plummet for precise positioning over a ground point. Use the electronic level in the menu to fine-tune leveling.
Telescope Operation: Focus the lens on the target reflector or object until the crosshairs are centered and sharp. 2. Measuring & Applications
Measurement Modes: Supports numeric and alphanumeric entry for point naming and code input. Integrated Software Programs:
Set Station: Establish instrument coordinates and horizontal circle orientation.
Setting Out: Lay out points based on pre-loaded or manually entered coordinates.
Tie Distance: Calculate the distance between two points (Missing Line Measurement).
Area Computation: Determine the area of a polygon formed by measured points.
Reference Line: Define a line between two points to measure offsets. 3. Data Management & Transfer Leica Total Station 805
The Leica TCR805 is a precise, manual total station designed for surveying and construction tasks. This guide provides a summary of its core operations, as detailed in various Leica User Manuals. 1. Core Hardware & Interface
Physical Components: Includes a telescope with 30x magnification, a dual-axis compensator for leveling, and an internal memory capable of storing up to 18,000 points.
Keyboard: Features an alphanumeric keyboard for data entry and navigation.
Power Key: Located on the side cover of the instrument. To turn off, you typically press and hold both the Left and Right arrow keys simultaneously.
Function Keys (F1-F4): Assigned to variable functions displayed at the bottom of the screen.
Fixed Keys: Common keys like MENU (access programs), ESC (quit dialog/previous level), and ENTER (confirm input). Display Softkeys: [ALL]: Measures distance and angle, then saves the result. [DIST]: Measures distance and angle without saving. [REC]: Saves the currently displayed values.
[IR/RL]: Toggles between infrared (prism) and reflectorless (laser) measurement modes. 2. Setup and Leveling TCR805 UserManual 3.0 English | PDF | Ascii - Scribd
One interesting feature of the Leica TCR805 total station is its integrated direct reflex (DR) distance measurement without a prism. While many total stations require a reflector (prism) to measure distances, the TCR805 can also shoot a laser to measure distances off natural surfaces (like walls, rocks, or road pavement) using its built-in DR mode. This allows a single operator to quickly capture "hard-to-reach" points safely from a distance—no need to send someone with a prism pole into dangerous or obstructed areas.
Title: Leica TCR805 Total Station User Manual: Your Guide to Mastering the Classic "Power" Series
Meta Description:
Looking for the Leica TCR805 user manual? Discover where to find the guide, understand key features like the laser distance meter, and get tips on operating this legendary total station.
Introduction
The Leica TCR805 Total Station is often regarded as one of the most reliable workhorses in the surveying industry. Part of the beloved Leica TPS800 "Power" Series, this instrument is known for its ruggedness, simple interface, and pin-point accuracy. Whether you inherited an older unit, bought one second-hand, or just need a refresher on specific functions, having the Leica TCR805 user manual on hand is essential for getting the most out of your equipment.
In this post, we cover where to find the manual and highlight the key sections you should bookmark.
Leica Geosystems no longer officially supports the TCR805, as it is a discontinued model. However, you can still obtain the manual through several channels:
The TCR805 has six softkeys whose functions change based on context. The manual provides a matrix of every screen’s softkey mapping. For example:
Without this matrix, you might accidentally record data in the wrong job or change the EDM signal strength incorrectly.
Once you find the PDF:
The TCR805 is a fantastic instrument, but like any classic gear, it needs its documentation to shine. Don’t guess—find that manual.
Have a digital copy of the Leica TCR805 manual? Share the link in the comments to help a fellow surveyor.
Leica TCR805 Go to product viewer dialog for this item. is a professional-grade 5" total station renowned for its rugged construction and precision in building and engineering surveys. While considered a legacy or mid-range model compared to newer robotic series, it remains a "workhorse" on construction sites due to its optical excellence and simplified workflow. Core Capabilities & Performance
Precision Specs: Features 5” angular accuracy and a 30x magnification telescope. Measurement Range:
Reflectorless: Can measure up to 400m–500m without a prism using a visible red laser pointer. Prism Mode: Reaches up to 5,000m with a standard prism.
Internal Intelligence: Equipped with a dual-axis compensator to automatically correct for leveling inaccuracies, ensuring accurate elevation data even on uneven ground.
Memory: Typically stores between 8,000 and 18,000 measurement points internally, often removing the need for external data collectors in the field. Technical Highlights from the Manual
Electronic Leveling: The manual details getting started with laser plummets and electronic levels, which replace traditional optical methods for faster setup.
Integrated Programs: The onboard software includes specialized routines for Area & Volume computation, Tie Distance, Remote Height, and Stakeout.
Safety Warning: The instrument uses a Class 2 laser. The manual explicitly warns against "deliberate staring into the beam" as it can cause dazzle or flash-blindness, especially in low-light conditions. Field Reliability USER MANUAL
Leica TCR805 Total Station is a professional-grade surveying instrument known for its precision, reliability, and versatile measurement capabilities. As part of the TPS800 series, it is widely used in engineering, building, and construction for tasks such as setting out, volume determination, and tacheometry. The following essay details the core components of its user manual, ranging from technical specifications and setup to data management and maintenance. 1. Technical Specifications and Key Features Leica TCR805
is designed for high-accuracy surveying, offering specific features that balance field performance with data integrity:
It provides 5-second angular accuracy and is equipped with a dual-axis compensator to automatically correct leveling inaccuracies. EDM Technology:
The instrument features an Electronic Distance Measurement (EDM) module capable of reflectorless measurement up to 400 meters using a visible red laser beam. Memory and Storage:
It includes internal memory capable of storing between 10,000 to 18,000 points, depending on the specific model and data configuration. Build Quality: The device is rated at
for water and dust protection, ensuring it can operate in diverse environmental conditions. 2. Instrument Setup and Leveling According to the Leica TCR805 Manual (Scribd) , proper setup is the foundation of accurate measurement: Centering and Leveling:
The instrument uses a built-in laser plummet for easy centering over a station point. Users must ensure the tripod is level before fine-tuning with the electronic levels and tribrach foot screws. Station Setup:
The manual details procedures for "Setting Station," where users enter station coordinates and orientation. A "Free Station" (resection) method is also available to calculate the instrument's position based on measurements to multiple known points. Datum Tech Solutions 3. Operational Procedures and Software Programs
The TCR805 features an alphanumeric keyboard and a large LCD for navigating its on-board software. Key software routines include: Measurement Modes:
Users can switch between "IR" (Infrared) for prisms and "RL" (Reflectorless) modes. On-board Programs: The manual outlines specialized programs for Area Computation Tie Distance (missing line measurement), Reference Lines Rapid Measurement
Fast coding facilities allow surveyors to assign attributes to measured points efficiently in the field. 4. Data Management and Transfer
Data collected by the TCR805 can be managed internally or exported for office analysis: TCR805 UserManual 3.0 English | PDF | Ascii - Scribd
The Leica TCR805 is a precise 5" accuracy total station designed for construction and engineering surveys, featuring an alphanumeric keyboard and reflectorless measurement capabilities up to 400m. 1. Essential Instrument Setup
Correct leveling and centering are critical for achieving the device's rated accuracy.
Tripod & Tribrach: Secure the tripod over your point. Attach the instrument using the tribrach center bolt.
Centering: Use the laser plummet (standard on the TCR805) to align the instrument directly over the ground mark. Leveling: Adjust tripod legs to center the circular bubble.
Use the three footscrews to level the electronic plate level shown on the display.
Rotate the instrument 90° and fine-tune until the electronic level is centered with a checkmark. 2. Interface and Key Controls
The TCR805 uses a combination of fixed and variable keys for navigation.
Power Key: Located on the side cover to turn the unit on/off.
Function Keys (F1-F4): These "softkeys" change their purpose based on the menu shown at the bottom of the screen.
Alphanumeric Keyboard: Used for entering point IDs, codes, and coordinates.
Drive Knobs: Use the horizontal and vertical drives for fine pointing at your target. 3. Measuring and Distance Modes (EDM)
The "R" in TCR805 indicates reflectorless capability, allowing you to measure to surfaces without a prism. TCR805 UserManual 3.0 English | PDF | Ascii - Scribd
The Leica TCR805 is a 5-second, high-performance total station featuring reflectorless EDM technology up to 400m, designed for engineering and construction tasks. Key operating procedures include precise leveling via electronic/dual-axis compensators, laser-based centering, and onboard software for tasks like setting out and area computation. For complete operational instructions, refer to the User Manual Leica Geosystems USER MANUAL
A very specific topic!
The Leica TCR805 is a total station instrument used for surveying and mapping applications. Here's a comprehensive guide to help you understand the user manual:
Overview
The Leica TCR805 is a robotic total station that offers high accuracy and efficiency in surveying and mapping tasks. It's designed for use in various applications, including construction, land surveying, and engineering.
User Manual Structure
The user manual for the Leica TCR805 typically consists of the following sections:
Key Functions and Operations
Here are some key functions and operations to familiarize yourself with:
Tips and Best Practices
Additional Resources
If you're looking for more information or support, consider the following resources:
Websites like SurveyorConnect.com, RICS Digital Library, and AbeBooks for physical copies are goldmines. Many users have uploaded scanned PDFs. Search for the exact part number: Leica TCR805 Manual – P/N 734215.
