Wasp Bar Code WLS 8400 FZ 用户手册

8-13

Supplementals are bar codes appended according to specific format conventions (e.g., UPC 
A+2, UPC E+2, EAN 13+2). Six options are available.

•

If Decode UPC/EAN Only With Supplementals is selected, UPC/EAN symbols 
without supplementals are not decoded.

•

If Ignore Supplementals is selected, and the scanner is presented with a 
UPC/EAN with a supplemental, the UPC/EAN is decoded and the supplemental 
bar code is ignored.

•

An Autodiscriminate Option is also available. If this option is selected, choose an 
appropriate 

 value from the next page. 

A value of 14 or more is recommended.

•

Enable 378/379 Supplemental Mode to enable only EAN13 bar codes starting 
with a ‘378’ or ‘379’ prefix to be delayed by the supplemental search process. All 
other UPC/EAN bar codes are exempted from the search and are reported instantly 
upon their decode.

•

Select Enable 978 Supplemental Mode to enable only EAN13 bar codes starting 
with a ‘978’ prefix to be delayed by the supplemental search process. All other 
UPC/EAN bar codes are exempted from the search and are reported instantly upon 
their decode.

•

Select Enable Smart Supplemental Mode to enable only EAN13 bar codes 
starting with a ‘378’, ‘379’, or ‘978’ prefix to be delayed by the supplemental 
search process. All other UPC/EAN bar codes are exempted from the search and 
are reported instantly upon their decode.

In order to minimize the risk of invalid data transmission, it is 
recommended to select either to decode or ignore supplemental 
characters.