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Calibration

The entire calibration process includes camera calibration and white balance calibration. You can complete the corresponding calibration based on your needs.

Note

  • Before the first calibration or after changing the calibration board, please first go to the Settings > Calibration interface to bind the calibration board before starting calibration.
  • Upon first entering the calibration process, you will automatically enter the help interface before calibration, where you can view guidance related to calibration; at the last step of the help interface, tap Start to enter the formal calibration process.
  • During the calibration process, tap to re-enter the help interface; tap to exit the calibration process.

Calibration Entrance

In the Account, tap Calibration, select Camera or White Balance Calibration to start.

Calibration Operation

A calibration process requires completing the calibration at all angles and distances according to the illustrations.

Taking camera calibration as an example, the calibration steps are as follows:

Caution

  • Do not perform calibration on highly reflective tile floors.
  • Do not perform calibration in environments with cluttered markers.
  1. Please place the calibration board with the marked side facing up on the flat surface as shown.

  2. Rotate the scanner to align the short white line with the red arrow , then adjust the scanner angle to align the yellow ball with the center of the white circle.

  3. After all are aligned, a yellow crosshair appears on the screen; move the crosshair into the circle, and the crosshair will turn green.

  4. With the crosshair green, move the scanner up and down until the blue area on the screen is completely eliminated.

    Caution

    • When moving the scanner up and down, ensure the scanner remains parallel to the calibration board.
    • If you are unable to eliminate the blue area completely, slide the camera brightness slider on the left side to adjust the camera brightness.

  5. Place the calibration board on the holder as shown.

  6. Repeat steps 2 to 5 to complete the calibration for that direction.
  7. Rotate the calibration board as shown, and repeat steps 2 to 5 to complete the calibration for other directions.
  8. After completing all calibration steps, a calibration file will be automatically generated.
  9. If the calibration is successful, you can exit calibration and proceed to scanning; if the calibration fails, please recalibrate.

Note

  • After calibration is complete, please store the calibration board properly for future use.
  • If calibration fails multiple times, please promptly contact technical support and provide the error code.

White Balance Calibration

Note

White balance calibration is an optional calibration step. It can be performed when there is a discrepancy between the scanned texture and the actual texture of the object.

Steps

  1. Please place the calibration board with the white side facing up on a flat surface as shown.
  2. As shown on the screen, while keeping the scanner horizontal, aim the scanner at the calibration board.
  3. Move the scanner vertically up and down until the white circle on the screen completely overlaps with the blue circle.
  4. After successful calibration, you can exit calibration and proceed to scanning; if calibration fails, please recalibrate.

Note

  • After calibration is complete, please store the calibration board properly for future use.
  • If calibration fails multiple times, please promptly contact technical support and provide the error code.