Chapter 5: Programming 5-27
Default Prefix and Default Suffix
Scan the Hex 0 tag to use the default prefix and the Hex 1 tag to use the
default suffix. The default label identifiers vary depending on the type
of bar code read. The following chart gives the default identifiers for
each bar code type.
Bar Code Type
Default Prefix Identifiers Default Suffix Identifiers
UPC-A 41H
41H
UPC-E 45H
45H
EAN-8 46H
46H 46H
EAN-13 46H
46H
Code 39
42H 31H
42H 31H
Interleaved 2 of 5 42H 32H
42H 32H
Code 128
42H 33H
42H 33H
RSS 14
*5DH 65H 31H
48H
RSSE
*5DH 65H 31H
49H
* AIM Label Identifier
None
Scan the Hex 2 tag for the None selection. No label identifiers are
added to the message data.
Unique Prefix and Unique Suffix
Scan the Hex 3 tag to use a unique prefix or the Hex 4 tag to use a
unique suffix. A Unique Identifier is associated with each bar code
type. Also, you may use one, two, or no Common Bytes. The following
illustration shows the possible message formats when using a Unique
Prefix or a Unique Suffix. The formats show only the tag data portion
of the message.
Summary of Contents for RealScan 7892
Page 1: ...NCR RealScan 7892 Bi Modal Presentation Scanner User Guide 18266 B005 0000 1182 Issue F...
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Page 142: ...B005 0000 1182 April 2003 Printed on recycled paper...