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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:
Read either PDF417 code.
Twin PDF417 Only:
Read both PDF417 codes.
Both Single & Twin:
Read both PDF417 codes. If successful, transmit as twin PDF417 only. Otherwise, try single
PDF417 only.
@PDFDOU0
** Single PDF417 Only
@PDFDOU1
Twin PDF417 Only
@PDFDOU2
Both Single & Twin
Summary of Contents for NLS-HR42
Page 1: ...NLS HR42 2D Handheld Barcode Scanner User Guide...
Page 23: ...9 Dimensions Left View Front View...
Page 24: ...10 Top View...
Page 48: ...34...
Page 65: ...51 KBWCTY27 UK KBWCTY28 Japan...
Page 79: ...65 KBWPOR8 9ms KBWPOR9 10ms...
Page 115: ...101 FEBSDT70 70ms FEBSDT75 75ms...
Page 116: ...102 Transmit Delay per 12 Characters FEBMEN0 Disable FEBMEN1 Enable...
Page 118: ...104 FEBMDT6 800ms FEBMDT7 900ms...
Page 184: ...170 DMCREC1 Enable Rectangular Barcode DMCREC0 Disable Rectangular Barcode...
Page 242: ...228 Appendix Digit Barcodes 0 9 DIGIT0 0 DIGIT1 1 DIGIT2 2 DIGIT3 3 DIGIT4 4 DIGIT5 5...
Page 243: ...229 DIGIT6 6 DIGIT7 7 DIGIT8 8 DIGIT9 9...
Page 244: ...230 A F DIGITA A DIGITB B DIGITC C DIGITD D DIGITE E DIGITF F...
Page 254: ...240 Terminating Character Suffix Enabled CR 0x0D Max 2 characters...