Datalogic 937800000, Product Reference Manual

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DIRECT PART MARKING APPLICATIONS
PRODUCT REFERENCE GUIDE 137
DIRECT PART MARKING APPLICATIONS
For Data Matrix family codes the Decoding Complexity parameter is available when
Processing Mode is set to Standard and selects the decoding algorithm according to the
printing/marking technique used to create the symbol and on the overall printing/
marking quality.
The possible selections progress from Low to Very High where Low can improve decod-
ing time for good print/mark quality and/or relatively normal size codes. This is the
default setting. Very High can improve the decode rate for low print/mark quality and/
or small size codes. This algorithm is much more aggressive but in general it may have
longer decoding times than the lower complexity algorithms.
To minimize decoding
time it is better to select the lowest value that still guarantees good decoding.
Matrix 120™is indicated for DPM applications where the parts are marked by Laser Etch-
ing.
Various Imge Filters are available to enhance Direct Part Marking applications. For more
details see the DL.CODE User’s Manual.