User Manual

【Enter Setup】
**【Exit Setup】 68
Add-On Code Required
UPC-A Add-On Code Required: The scanner only decodes UPC-A barcodes that contain add-on
codes.
UPC-A Add-On Code Not Required: The scanner decodes a mix of UPC-A barcodes with and without
add-on codes.
【UPC-A Add-On Code Required】
**【UPC-A Add-On Code Not Required】
Transmit Preamble Character “0”
The preamble character “0” is part of the UPC-A barcode.
**【Do Not Transmit Preamble Character “0”】
【Transmit Preamble Character “0”】
The preamble character “0” usually does not appear in printed UPC-A barcodes.