Select the type of light source (internal LED or external light source) for the model. If the sensor has an external light source, skip this time. The brightness of the internal LED light source can be controlled via the command line. This operation is available in both manual and automatic modes. The following describes how to manually adjust the brightness and brightness of the spectral confocal sensor LED.

1. Select Manual Adjustment and slide the brightness bar to the right to adjust the brightness to 100%.

2. Put a piece of white paper in front of the probe and observe the light spot emitted by the sensor. Move the paper back and forth to find the focal plane where the brightest point is.

3. Slide the brightness bar left to 0%. The light is gone.

4. Test the intermediate value.

5. After completion, readjust the LED to maximize its brightness.

6. Minimum brightness level, the lower limit of the lowest brightness of each frequency is unattainable by LED.

The LED light is modulated at a high rate of 100kHz. The effective brightness is determined by the periodic table (the exposure time ratio when the LED is lit). After reading the above content, do you know how to manually adjust the brightness and brightness of the spectral confocal sensor LED? If you have any questions, please continue to pay attention to the official website of Liyi Technology update, or directly call for consultation.

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