Newland NLS-NVH200 User Manual page 164

Enter Setup
PDF417 Twin Code
PDF417 twin code is 2 PDF417 barcodes paralleled vertically or horizontally. They must both be either regular or inverse barcodes.
They must have similar specifications and be placed closely together.
There are 3 options for reading PDF417 twin codes:
 Single PDF417 Only: At any time, the device reads only one PDF417 bar code in a code diagram at a time.
 Twin PDF417 Only: At any time the device must detect the PDF417 Twin code in a code map, and both codes are decoded
successfully to send the decoded information.
 Both Single & Twin: When the device detects the PDF417 twin code and decodes the double code successfully in a code graph, it
sends the twin code decoding information. Otherwise, the picture is read‐only single code processed.
** Single PDF417 Only
Both Single & Twin
**【Exit Setup】 150
Twin PDF417 Only