Unitech MS842 User Manual

Also see for MS842: User manual Quick start guide User manual User manual

Contents

Unitech MS842 User Manual Manual pdf 68 page image

NOTE Due to the construction of the I 2 of 5 symbology, it is possible for a scan linecovering only a portion of the code to transmit as a complete scan, yielding lessdata than is encoded in the bar code. To prevent this, select specific lengths (I 2 of 5- One Discrete Length, Two Discrete Lengths) for I 2 of 5 applications.CodabarEnable/Disable CodabarTo enable or disable Codabar, scan the appropriate bar code below.Set Lengths for CodabarThe length of a code refers to the number of characters (i.e., human readablecharacters), including check digit(s) the code contains. Set lengths for Codabar toany length, one or two discrete lengths, or lengths within a specific range.z One Discrete Length - Select this option to decode only Codabar symbolscontaining a selected length. Select the length using the numeric bar codes inthe appendix of Numeric Bar codes. For example, to decode only Codabarsymbols with 14 characters, scan Codabar - One Discrete Length, then scan 1followed by 4. To correct an error or to change the selection, scan Cancel.z Two Discrete Lengths - Select this option to decode only Codabar symbolscontaining either of two selected lengths. Select lengths using the numeric barcodes in the appendix of Numeric Bar codes. For example, to decode onlyCodabar symbols containing either 2 or 14 characters, select Codabar - TwoDiscrete Lengths, then scan 0, 2, 1, and then 4. To correct an error or tochange the selection, scan Cancel.56Copyright 2013 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd.