Honeywell 3800gPDF User Guide - Page 48
Multiple Symbols, No Read
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When the output sequence is Off, the barcode data is output to the host as the image scanner decodes it. Note: This selection is unavailable when the Multiple Symbols Selection is turned on. Required *Off On/Not Required Multiple Symbols When this programming selection is turned On, it allows you to read multiple symbols with a single pull of the imager's trigger. If you press and hold the trigger, aiming the imager at a series of symbols, it reads unique symbols once, beeping (if turned on) for each read. The imager attempts to find and decode new symbols as long as the trigger is pulled. When this programming selection is turned Off, the imager will only read the symbol closest to the aiming beam. On * Off No Read With No Read turned On, the imager sends an "NR" to the host if you pull and release the trigger without reading a code (e.g., bad bar code). If No Read is turned Off, the "NR" will not be sent to the host. On * Off If you want a different notation than "NR," for example, "Error," or "Bad Code," you can edit the output message using the Data Formatter (page 5-5). The hex code for the No Read symbol is 9C. 3 - 12
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