Upc-E; Upc-E Enable/Disable; Upc-E Check Character Transmission - Datalogic Gryphon I GFS4100 Product Reference Manual

ENTER/EXIT PROGRAMMING MODE
The following options apply to the UPC-E symbology.

UPC-E Enable/Disable

When disabled, the reader will not read UPC-E barcodes.
UPC-E = Enable

UPC-E Check Character Transmission

Enable this option to transmit the check character along with UPC-E barcode data.
UPC-E Check Character Transmission = Send
Product Reference Guide

UPC-E

UPC-E Check Character Transmission = Don't Send
UPC-E Enable/Disable
UPC-E = Disable
DEFAULT
DEFAULT
83