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Chapter 6 Troubleshooting
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Error Code Table
Error Code
Description
****50
•
The maximum brightness of the monitor may be lower than the target brightness.
•
Try reducing the target brightness.
****52
•
The minimum brightness of the monitor may be higher than the target minimum
brightness.
•
Try increasing the target minimum brightness.
****05
•
The sensor may not have worked correctly.
•
Turn off the main power, wait for a few minutes, turn the power back on, and then run
SelfCalibration / Grayscale Check again.
****20
****21
•
The sensor may not have worked correctly.
•
Check whether there is any foreign object near the sensor.
•
Run SelfCalibration / Grayscale Check again.
