Leica Tcr805 Total Station User Manual Work

) and instrument height. Sight a known backsight point, enter its coordinates or azimuth, and press to orient.

The TCR805’s interface is menu-driven. Without manual work, you will get lost in submenus. Here is the manual's logic tree.

Use this method when you cannot set up directly over a known control point but have visual access to two or more visible targets with known coordinates. Navigate to > Station Setup . Select Resection as your method. leica tcr805 total station user manual work

Understanding the hardware capabilities ensures optimal accuracy during field measurements.

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. ) and instrument height

Rotate the total station 90 degrees to verify the level holds. If the electronic sensors show minimal deviation, press . 3. Managing Jobs and Data Structure

Select the point ID you want to locate from your uploaded database, or enter the coordinates manually. The screen displays (the angle you need to rotate). Rotate the total station until reads 0° 00' 00" . Direct the rodman along this line of sight. Take a distance measurement. The screen will display Δcap delta Without manual work, you will get lost in submenus

The Leica TCR805 is a precision optical instrument. Always use the lens cap when transporting, ensure the carrying case is latched securely, and never leave the instrument unattended on a tripod in high winds. Proper routine maintenance ensures the instrument retains its sub-millimeter accuracy over its lifespan.

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