: Periodically perform field tests for horizontal collimation error and vertical index error via the onboard calibration routine ( Setup > Calibration ) to maintain 5-second angular integrity. Share public link
Rotate the total station until dHz = 0° 00' 00" . Lock the horizontal motion screw. Direct your prism bearer onto this line of sight. Look through the telescope and sight the prism. Press . Read the screen feedback: Length Correction ( ): Tells the prism bearer to move closer to ( ) or farther from ( ) the instrument.
The Leica TCR805 is a durable, field-tested workhorse perfect for surveying and engineering projects where accuracy and efficiency are key. While technology continues to advance, mastering the workflow outlined in the —from precise setup and calibration to utilizing powerful onboard programs like Free Station and Setting Out—ensures that you extract maximum value from this trusted instrument.
: Uses a visible red laser beam to measure directly to surfaces without a prism, ideal for hard-to-reach facades or rooms. Data Management : Your measured data can be stored in the internal memory
: Turn on the electronic level by pressing the FNC key and selecting Level/Plummet . Align the housing parallel to two footscrews. Turn them in opposite directions until the electronic X-axis reads zero. Rotate the instrument 90 degrees and adjust the third footscrew until the Y-axis reads zero.
Rotate both footscrews in opposite directions to center the electronic bubble.
The Leica TCR805 (part of the TCR 802/803/805 series ) is a 5-second accuracy total station, renowned for its excellent Electronic Distance Measurement (EDM) capabilities, including measurement to prisms and reflectorless measurement to surfaces (the "R" in TCR). High-Accuracy EDM: Fast and reliable measurements.
After completing your field work, back up your raw data immediately. Data Export Steps
: Extend tripod legs to chest height. Secure the feet firmly into the ground directly over the survey marker.
Repeat measurements until the discrepancies read zero (or within project tolerances). Mark the ground point. 7. Data Transfer and Office Processing
: Up to 100 meters using laser EDM on flat surfaces.
: Uses a visible coax laser for measurements with a reflector.
Features both infrared (IR) prism mode and reflectorless (R) laser technology.
: If your station point is unknown, sight two or more visible control points with known coordinates. The TCR805 will automatically calculate your current station position via triangulation. Field Measurement Workflows
: Periodically perform field tests for horizontal collimation error and vertical index error via the onboard calibration routine ( Setup > Calibration ) to maintain 5-second angular integrity. Share public link
Rotate the total station until dHz = 0° 00' 00" . Lock the horizontal motion screw. Direct your prism bearer onto this line of sight. Look through the telescope and sight the prism. Press . Read the screen feedback: Length Correction ( ): Tells the prism bearer to move closer to ( ) or farther from ( ) the instrument.
The Leica TCR805 is a durable, field-tested workhorse perfect for surveying and engineering projects where accuracy and efficiency are key. While technology continues to advance, mastering the workflow outlined in the —from precise setup and calibration to utilizing powerful onboard programs like Free Station and Setting Out—ensures that you extract maximum value from this trusted instrument.
: Uses a visible red laser beam to measure directly to surfaces without a prism, ideal for hard-to-reach facades or rooms. Data Management : Your measured data can be stored in the internal memory leica tcr805 total station user manual work
: Turn on the electronic level by pressing the FNC key and selecting Level/Plummet . Align the housing parallel to two footscrews. Turn them in opposite directions until the electronic X-axis reads zero. Rotate the instrument 90 degrees and adjust the third footscrew until the Y-axis reads zero.
Rotate both footscrews in opposite directions to center the electronic bubble.
The Leica TCR805 (part of the TCR 802/803/805 series ) is a 5-second accuracy total station, renowned for its excellent Electronic Distance Measurement (EDM) capabilities, including measurement to prisms and reflectorless measurement to surfaces (the "R" in TCR). High-Accuracy EDM: Fast and reliable measurements. Direct your prism bearer onto this line of sight
After completing your field work, back up your raw data immediately. Data Export Steps
: Extend tripod legs to chest height. Secure the feet firmly into the ground directly over the survey marker.
Repeat measurements until the discrepancies read zero (or within project tolerances). Mark the ground point. 7. Data Transfer and Office Processing Read the screen feedback: Length Correction ( ):
: Up to 100 meters using laser EDM on flat surfaces.
: Uses a visible coax laser for measurements with a reflector.
Features both infrared (IR) prism mode and reflectorless (R) laser technology.
: If your station point is unknown, sight two or more visible control points with known coordinates. The TCR805 will automatically calculate your current station position via triangulation. Field Measurement Workflows