ID3000 Series Smart Code Reader User Manual
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Figure 8-16 Black DM Code
Discrete Flag
Continuous stands for the minimum units in the "L" shaped sides of the DM code are
continuous, or the minimum units in the concentric square like
or
in the QR code are
continuous. Usually the continuous code uses squares as the minimum units.
Discrete stands for the minimum units in the "L" shaped sides of the DM code are discrete, or
the minimum units in the concentric square like
or
in the QR code are discrete. Usually
the discrete code uses dots as the minimum units.
Adaptive stands for the device can recognize both continuous code and the discrete code.
QR Distortion Correction
If the QR code or DM code is distorted, you can enable this parameter to improve code
recognition rate.
Note
If you enable this parameter, the more time will be consumed to recognize the codes in the
image.
Advance Param
This parameter is applicable to some special codes, and it is recommended to use the default
value.
DM Code Shape
It defines the recognizable code shape. Square stands for square mode: If the 2D code is square
shaped, it can be recognized by the device. Rectangle stands for rectangle mode: If the 2D code
is rectangle shaped, it can be recognized by the device. Adaptive stands for compatible mode:
The device can recognize 2D codes of both the above-mentioned two shapes.
DM Code Type
It includes All, ECC140, and ECC200.
2D Code Quality Enable
Refer to section Set 2D Code Quality Evaluation for details.
Code Score Enable
If it is enabled, the device will evaluate code quality and display overall grade and code score in
history record area of the client software. The higher the score, and the better the code quality.
