Transmit Upc-E1 Check Digit; Upc-A Preamble - Motorola Symbol LS4278 Product Reference Manual

13 - 14 Symbol LS4278 Product Reference Guide

Transmit UPC-E1 Check Digit

The check digit is the last character of the symbol used to verify the integrity of the data. Scan the appropriate bar
code below to transmit the bar code data with or without the UPC-E1 check digit. It is always verified to guarantee
the integrity of the data.
*
Transmit UPC-E1 Check Digit

UPC-A Preamble

Preamble characters are part of the UPC symbol consisting of Country Code and System Character. Three options
are given for transmitting UPC-A preamble to the host device: transmit System Character only, transmit System
Character and Country Code ("0" for USA), and no preamble transmitted. Scan a bar code below to match the host
system.
No Preamble
System Character & Country Code
(< COUNTRY CODE> <SYSTEM CHARACTER>
(<DATA>)
<DATA>)
Do Not Transmit UPC-E1 Check Digit
*
System Character
(<SYSTEM CHARACTER> <DATA>)