Qr Twin Code - Newland NLS-BS80 User Manual

QR Twin Code

QR twin code is 2 QR 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 QR twin codes:
Single QR Only: Read either QR code.
Twin QR Only: Read both QR codes.
Both Single & Twin: Read both QR codes. If successful, transmit as twin QR only. Otherwise, try single
QR only.
Single QR Only (default)
Twin QR Only Both Single & Twin
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