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Grid Non-uniformity Threshold
Usage:
Sets the threshold for driving the output.
Definition:
Conforms to ISO/IEC 29158 symbol quality grading (A,B,C,D).
Serial Cmd:
<K890, output on overall grade, overall grade threshold, cell contrast, cell
contrast threshold, cell modulation, cell modulation threshold, fixed pattern
damage, fixed pattern damage threshold, axial non-uniformity, axial non-
uniformity threshold, grid non-uniformity, grid non-uniformity threshold,
unused ECC, unused ECC threshold>
Default:
Grade B
Options:
0 = Grade D
1 = Grade C
2 = Grade B
3 = Grade A
Unused ECC
Usage:
Lets the user know if symbol quality is less than acceptable.
Definition:
If enabled, drives Output if grade is under Unused ECC Threshold.
Serial Cmd:
<K890, output on overall grade, overall grade threshold, cell contrast, cell
contrast threshold, cell modulation, cell modulation threshold, fixed pattern
damage, fixed pattern damage threshold, axial non-uniformity, axial non-
uniformity threshold, grid non-uniformity, grid non-uniformity threshold,
unused ECC, unused ECC threshold>
Default:
Disabled
Options:
0 = Disabled
Unused ECC Threshold
Usage:
Sets the threshold for driving the output.
Definition:
Conforms to ISO/IEC 29158 symbol quality grading (A,B,C,D).
Serial Cmd:
<K890, output on overall grade, overall grade threshold, cell contrast, cell
contrast threshold, cell modulation, cell modulation threshold, fixed pattern
damage, fixed pattern damage threshold, axial non-uniformity, axial non-
uniformity threshold, grid non-uniformity, grid non-uniformity threshold,
unused ECC, unused ECC threshold>
Default:
Grade B
Options:
0 = Grade D
1 = Grade C
2 = Grade B
3 = Grade A
Auto Focus Multi Code Reader V430-series User's Manual (Z392)
1 = Enabled
I/O Parameters
7-49
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