- 80 - © 2018 unitech Electronics Co., Ltd. All rights reserved.unitech is a registered trademark of unitech Electronics Co., Ltd.MS652 User’s Manual3.12 Inverse 1DScan one of the following bar codes to set the 1D inverse decoder setting:•Regular Only - The engine decodes regular 1D bar codes only•Inverse Only - The engine decodes inverse 1D bar codes only•Inverse Autodetect - The engine decodes both regular and inverse 1Dbarcodes.Note: This parameter does not apply to GS1 DataBar code typesThe Inverse 1D setting may impact Composite or Inverse Composite decoding. SeeComposite Inverse.Regular*Inverse OnlyInverse Autodetect