Calibration Notice

With calibration, the scanner parameters are recalculated, which not only ensures the accuracy of the scanner, but also improves the quality of scanning.

Calibration is required when following issues happened:

• The scanner was severely shaken or shocked, such as shocked during transportation.

• Severe accuracy reduction, such as frequent errors in alignment or unrecognized markers.

• Insufficient data is acquired during the scanning or serious deterioration of the quality of scanned data.

Note

If the current device has not been calibrated for more than 7 days, will appear in the status bar at the top of the screen; if it has not been calibrated for more than 14 days, will appear.

Warning

• The calibration board is matched to the device. Doing the calibration with an incorrect calibration board will fail to generate good scan data or optimum accuracy.
• Always make sure that both sides of the calibration board are clean and free of scratches.
• Do not place heavy objects or sundries on the calibration board.
• Keep the calibration board away from corrosives, metals and sharp objects to avoid corrosion or damage.
• It is not recommended that you wipe the calibration board. When cleaning the board becomes very necessary, gently wipe it with a piece of a clean damp cloth. Do not use a cloth with chemicals or alcohols to wipe the calibration board.
• After using the calibration board, put it safely in a box or flannel bag.