Unitech MS338, Руководство пользователя

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3-10 Multiple
symbols & Structured append symbols read setting
2D symbols read: A global setting of 2D symbols readability.
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”
Vertical centering read: By setting Enable, the scanner reads only the barcode centered by the
aimer in vertical direction. However, the scanner will read either one of two barcodes which are
positioned horizontally. See example below.