User Manual Q&AAnswer
Feb 24, 2025 - 05:30 AM
To calibrate the LG3 Transmissive Light Box, follow these steps:
1. Press buttons (B) and (C) simultaneously to enter the calibration menu.
2. Wait until the calibration reference value is measured, which will take a few seconds.
3. Switch between luminance and illuminance calibration mode by pressing the rotary xxxx (A).
4. Measure the calibration values with a suitable measurement device (e.g., luminance meter) on the preferred region of the chart.
5. With the measured value from the external measurement device, rotate the rotary xxxx (A) to assign the calibration.
6. Switch between "fine" and "coarse" to set the sensitivity of the rotary xxxx (A) by pressing the button (B).
7. Press the "OK" button (C) to save the calibration and exit the calibration menu.
8. Press the "Cancel" button (D) to exit the calibration without saving.
9. The last performed calibration will be activated.
Note: The LG3 Transmissive Light Box is factory calibrated, but you can perform an individual calibration to use it with your charts.
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