HikRobot ID6000 Series User Manual page 37

Note
Increasing this parameter value will improve the code reading efficiency at the cost of code
recognition rate.
Code Color
It defines the readable code color. Adaptive means that the client software can recognize both
the black code with white background, and the white code with black background. White Code
On Black Wall means that the client software can recognize the white code with black
background. Black Code On White Wall means that the client software can recognize the black
code with white background.
Note
● For QR code, the code color is determined by the color of the concentric square on it.
indicates that the code color is white, and
● For DM code, the code color is determined by the color of its "L" shaped sides. White "L"
shaped sides indicate that the code color is white, and black "L" shaped sides indicate that
the code color is black.
ID6000 Series Smart Code Reader User Manual
Figure 7-6 White QR Code
Figure 7-7 Black QR Code
indicates that the code color is black.
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