Upc-e1 preamble, Upc-e1 preamble -20, Upc-e preamble (continued) – Wasp Bar Code WPS100 User Manual

Page 140

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7-20

Wasp WPS100 Product Reference Guide

UPC-E Preamble (Continued)

System Character & Country Code

(< COUNTRY CODE> <SYSTEM CHARACTER> <DATA>)

UPC-E1 Preamble

Preamble characters are part of the UPC symbol consisting of Country Code and System
Character. Three options are given for transmitting UPC-E1 preamble to the host device:
transmit System Character only, transmit System Character and Country Code (“0” for
USA), and no preamble transmitted. Select the appropriate option to match your host
system.

No Preamble

(<DATA>)

*

System Character

(<SYSTEM CHARACTER> <DATA>)

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