Datalogic QD2100 Product Reference Manual page 77

UPC-E
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
ENTER/EXIT PROGRAMMING MODE
ENTER/EXIT PROGRAMMING MODE
UPC-E Check Character Transmission = Don't Send
UPC-E = Disable
DEFAULT
DEFAULT
UPC-E
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