Rockwell Automation 2755-G6-D Scanner with RS-232 Option - Manual (Page 72)

Symbologies
Chapter 8
8–9
Transmit Number System Digit
You can enable or disable the transmission of the first
character in an EAN/JAN symbol (the number system
character). To disable transmission of the first
character in an EAN/JAN symbol, scan label RD.
RD
Disable Transmission
Number System Digit
To enable transmission of the first character in an
EAN/JAN symbol, scan label RE.
RE
Enable Transmission *
Number System Digit
Transmit Check Digit
You can enable or disable the transmission of the last
character in an EAN/JAN symbol (the check digit).
To disable transmission of the check digit in an
EAN/JAN symbol, scan label RF.
RF
Disable Transmission
of Check Digit
To enable transmission of the check digit in an
EAN/JAN symbol, scan label RG.
RG
Enable Transmission
of Check Digit *