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3-14 DPM, Multiple symbols, Structured append read, etc.
DPM format read: By setting Enable, the scanner can read 2D symbols in DPM (Direct Park Marking)
format. Some barcodes in DPM format are shown below.
Multiple symbols & structured append symbols read:
1) By setting Enable, the scanner allows to read multiple symbols with a single pull of the scanner's
trigger. If the user pulls and holds the trigger, aiming the scanner at a series of symbols, it reads unique
symbols once, beeping for each success read. The scanner attempts to find and decode new symbols
as long as the trigger is pulled.
2) By setting Enable, the scanner will output data only when all Structured Append symbols have been
decoded. The lower part of below figure shows an example of four Structured Append symbols, with
the same data as that in the upper symbol.
3) By setting Disable, the scanner will only read the symbol closest to the aiming beam.
Single symbol (above) and Structured Append series of symbols (below) encoding
“ABCDEFGHIJKMNOPQRSTUVWXYZ0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ”
Mobile screen read: By setting enable, the scanner can read barcodes on a mobile screen better.
However, this will slow the reading speed of normal barcodes a little bit, and the decode illumination will
flash.
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