NCR 7870 Scanner User Manual


 
Chapter 7: Programming 7-31
Bar Codes – 4
The Bar Codes 4 programming mode contains programming
parameters for Code 128 bar codes.
Defaults
Parameter Default Value
Code 128 Disable
Minimum Data Characters Allowed 3
UCC 128 Disable
Specific Program Parameters
Code 128
The Code 128 parameter contains two selections: Disable and Enable.
Disable reading Code 128 bar codes by scanning the Hex 0 tag and
enable reading by scanning the Hex 1 tag. However, selecting the
disable option does not prevent reading the programming tags that are
Code 128. The default is to disable reading Code 128 bar codes.
Minimum Data Characters Allowed
The Minimum Data Characters Allowed refers to the Code 128
characters on a numeric-only Code 128 symbol. For example, given a
numeric-only Code 128 symbol of 12 34 56 78, the Minimum Data
Characters Allowed would be 4; each Code 128 character is composed
of two numeric data characters. Enter your selection by scanning the
appropriate hex tag (Hex 1 through Hex 5). The default is three.
UCC 128
The UCC 128 option refers to the Uniform Code Council Code 128 Data
Formatter Start Code. Scan the Hex 0 tag to disable this function, or
the Hex 1 tag to enable it. The default is disable.