Total Station Leica Tcr 1203 Manual | 2021

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Title: Complete Guide to the Leica TCR 1203 Manual: Setup, Operation, and Troubleshooting Total Station Leica Tcr 1203 Manual

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C. Reflectorless Measurement (RL)

To activate RL mode:

  1. Press DIST repeatedly until the prism icon changes to a "wave" icon.
  2. The manual warns: RL mode does not work on "black" surfaces (wet asphalt, coal, rubber) or through glass.
  3. Maximum range 170m. For shiny metal, use an adhesive target sticker.

7. Calibration and Maintenance

  • Adjustments: Compensator calibration, index errors (Hz/ V collimation), and trunnion axis error.
  • Cleaning optics, checking tribrack, and storing the instrument correctly.
  • Troubleshooting common error codes.

2. What does error 252 mean?

  • 252 – Vertical circle index error.
    Solution: Run the automatic compensator calibration (Manual § 8.3). If it persists, send for service.

What Does the Leica TCR 1203 Manual Cover?

The manual is typically divided into several key sections to help users master the instrument: Title: Complete Guide to the Leica TCR 1203

4.1 Initial Setup (Tripod & Leveling)

  1. Extend tripod legs, mount the TCR1203 via the 5/8” thread.
  2. Power on using the green button.
  3. Rough leveling: Adjust tripod legs until circular bubble is centered.
  4. Fine leveling: Use electronic level via [FNC] > [Level]. Adjust footscrews until the crosshairs of the electronic level center both axes. Tolerance: < 2.5".

1. Using a CF Card (Fastest)

  • Format the card via MENU > SYSTEM > FORMAT CARD (FAT16 only).
  • Export as GSI (Leica proprietary) or DXF/ASCII. The manual recommends GSI for lossless transfer to Leica Infinity.

Data handling & compatibility

  • Files typically export in standard survey formats (CSV, DXF, RAW/OBS) depending on firmware; compatible with GIS and CAD workflows.
  • Always note coordinate system, units, and datum in project metadata.
  • Back up data frequently and keep a log of measurement metadata (operator, instrument height, weather).