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LED Configuration
LED Configuration
Usage:
Useful as a visible verification of read rates and symbol quality.
Definition:
Determines the mode in which the status LEDs operate.
Serial Cmd:
<K737,LED
Default:
Standard
Options:
0 = Standard
In ISO/IEC 16022 grade mode the LEDs represent the grade of the first Data Matrix
symbol decoded in the read cycle.
The parameter to be graded is set in the ISO/IEC 16022 Grade options.
For example, to program the LEDs to indicate the ISO/IEC 16022 print growth grade, set
LED Mode to ISO/IEC 16022 Grade and set ISO/IEC 16022 Grade to Print Growth. If all
the LEDs from 20% to 100% were illuminated, the read result would be a grade A; if only
the 20% LED were illuminated, the result would be a grade F.
Standard
In Standard Mode, the STATUS LED indicates read cycle status and the GOOD READ
LED illuminates upon a good read at the end of a read cycle. In a read rate test, these
LEDs represent the percentage of good reads per images captured.
ISO/IEC 16022 Grade
Usage:
Provides visual grading of specific ISO/IEC 16022-related features.
Definition:
Determines which ISO/IEC 16022 feature the Imager will grade via the
LEDs.
Serial Cmd:
<K737,LED
Default:
Final Grade
Options:
0 = Final Grade
3 = Unused ECC
7-22
mode,ISO/IEC 16022 grade>
1 = ISO/IEC 16022 grade
mode,ISO/IEC 16022
1 = Symbol Contrast
grade>
2 = Print Growth
MS-4 Imager User's Manual
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