Newland NLS-NVH200 User Manual page 183

Data Matrix Twin Code
Data Matrix twin code is 2 Data Matrix 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 Data Matrix twin codes:
 Single Data Matrix Only: Read either Data Matrix code.
 Twin Data Matrix Only: Read both Data Matrix codes. Transmission sequence: left (upper) Data Matrix code followed by right
(lower) Data Matrix code.
 Both Single & Twin: Read both Data Matrix codes. If successful, transmit as twin Data Matrix only. Otherwise, try single Data
Matrix only.
**Single Data Matrix Only

Both Single & Twin
169 **Exit Setup
Enter Setup

Twin Data Matrix Only