Calibration Notices¶
Through calibration, all the parameters are recalculated to ensure the accuracy of the device and the quality of scan data.
Caution
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Use the calibration tool supplied with the scanner. A mismatched calibration tool will lead to scanned data generation failure or a low accuracy.
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The device cannot be calibrated if the temperature is below -10 ℃ or above 50 ℃.
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Always make sure that both sides of the calibration tool are clean and free of scratches.
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Do not place heavy objects or sundries on the calibration tool.
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Keep the calibration tool away from corrosives, metals or sharp objects to avoid corrosion or damage.
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It is better not to wipe the calibration tool. Do not wipe it with any chemical liquid. If need be, gently wipe it with a clean wet cloth.
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After using the calibration tool, put it back to the box.
Note
Calibration is required when:
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The scanner is used for the first time.
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The scanner is severely shaken or jolted, for example, during transport.
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The accuracy drops during scanning, such as frequent alignment failures or frequent indications of tracking lost.
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The scanned data is incomplete or its quality drops.
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The scanner has not been calibrated for more than 14 days. In this situation, the software will prompt you to calibrate the scanner.
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During the calibration process, please ensure that there are not a large number of markers around the calibration board, so as not to affect the calibration accuracy.