- 94 - © 2018 unitech Electronics Co., Ltd. All rights reserved.unitech is a registered trademark of unitech Electronics Co., Ltd.MS652 User’s Manual3.15.5 UPC Composite ModeSelect an option for linking UPC symbols with a 2D symbol duringtransmission as if they were one symbol:• UPC Never Linked –Transmit UPC bar codes regardless of whether a 2D symbol is detected.• UPC Always Linked –Transmit UPC bar codes and the 2D portion. If 2D is not present, do nottransmit the bar code.• Autodiscriminate UPC Composites –The engine determines if there is a 2D portion, then transmits the UPC,as well as the 2D portion if present.UPC Never Linked*UPC Always LinkedAutodiscriminate UPC Composites
