Newland NLS-NVH200 User Manual page 192

Enter Setup
USPS Postnet
Restore Factory Defaults
Enable/Disable USPS Postnet
Enable USPS Postnet
Transmit Check Character
USPS Postnet barcode data contains check characters, and check characters are the last 1 charactes of data. Check characters are
values calculated from all data except check characters to verify the correctness of the data.

If it is set to "Do Not Transmit Check Character ", the scanner will normally transmit all barcode data.

Set to" Transmit Check Character", and the scanner will transmit all the bar code data normally and the last check character
together.
Do Not Transmit Check Character
**【Exit Setup】 178
** USPS Postnet Restore Factory Defaults
** Disable USPS Postnet
** Transmit Check Character