NCR 7837 Strict Decoding

7–2
5
7837 User’s Guide
Retail Symbology Selections
UPC A, continued
Addenda Required
When Addenda Required is set to on, the scanner will only read UPC A bar
codes that have addenda.
Default = Off.
Addenda Required
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Addenda Separator
When this feature is on, there is a space between the data from the bar code
and the data from the addenda. When turned off, there is no space.
  

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Strict Decoding
When Strict Decoding is used, the scanner only reads bar codes that are close
to spec. This reduces the number of misreads, but also reduces the tolerance
for bar codes that are slightly out of spec.
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