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MS926P User’s Manual
3.4.3.3 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 order:
Data Matrix code on the left (in the upper position)
followed by the one on the right (in the lower
position).
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 *
Twin Data Matrix Only
Both Single & Twin