Manual Adjustment - Colorlight Calibration Pro User Manual

for analysis and prompt the test results.
3.7.3.2.3 Chip Low Brightness Calibration manual adjustment
1)Single graysacle iterative capture calibration,Select "R\G\B" in
sequence, click the "Test" button, the software will send the gamma value
and initial coefficient, and enable the chip low brightness calibration for
photographic analysis.
2)Multi grayscale capture,Select "R\G\B" in sequence, select the
acquisition times as 1/2/3/4, click the "Detection" button, the software
will first send the gamma value, the initial coefficient of the first time,
and enable the chip low light calibration for photographic analysis.
Manual Setting:
1.
Click the [ detect ] button under red, green, blue, histogram
generated from the image automatically taken by camera will be
shown within the black square frame.
2. Check the histogram in preview frame to see shooting effect.
a) The standard histogram: the lower right corner of the corresponding color
slope should be closed to the lower right corner of the square frame, staining to
the right edge is not permitted.
b) Example in red:
Fig. i too faint,
3.
Adjust relevant parameters according to the above standards.
Re-auto setting or manual setting can be made if the picture can not
meet requirements. Rules of manual settings listed as below:
A) When too much bright
 Reduce the shutter time (requires refresh rate increased)
 Lower brightness percentage
B) When too faint
 Increase the shutter time (requires environment improved)
i
Fig. iii too bright,
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Calibration Pro User Manual
ii
Fig. ii standard
iii