Microscan Quadrus EZ, User Manual, Page: 138 / 366

5-22
Quadrus EZ Reader User’s Manual
Output Indicators
LED Configuration Mode
In both ISO/IEC 15415 and DPM grade modes the LEDs represent the grade of the first
Data Matrix symbol read in a read cycle.
The parameter to be graded is set in the ISO/IEC 15415 Grade or DPM Grade options.
For example, to program the LEDs to indicate the ISO/IEC 15415 print growth grade, set
LED Mode to ISO/IEC 15415 Grade and set ISO/IEC 15415 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 (LED Configuration)
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 15415 Grade (LED Configuration)
DPM Grade (LED Configuration)
Usage: Useful as a visible verification of read rates and bar code quality.
Definition:
Determines the mode in which the status LEDs on the side of the Quadrus
EZ operate.
Serial Cmd: < K737,LED mode ,ISO/IEC 15415 grade,DPM grade>
Default: Standard
Options: 0 = Standard 1 = ISO/IEC Grade 2 = DPM Grade
Usage: Provides visual validation of specific ISO/IEC 15415-related features.
Definition:
Determines which ISO/IEC 15415 feature the reader will grade via the
LEDs.
Serial Cmd: < K737, LED mode, ISO/IEC 15415 grade ,DPM grade>
Default: Final Grade
Options:
0 = Final Grade 1 = Symbol Contrast
2 = Print Growth 3 = Unused EEC
Usage: Provides visual validation of specific DPM-related features.
Definition: Determines which DPM feature the reader will grade via the LEDs.
Serial Cmd: < K737, LED mode,ISO/IEC 15415 grade, DPM grade >
Default: Final Grade
Options:
0 = Final Grade 1 = Dot Center Offset
2 = Dot Ovality 3 = Angle of Distortion