Rockwell Automation 2755 2D Hand-Held Scanner - Manual (Page 83)

5–22 Communication Setup (Synapse Cable)
Publication 2755-6.4
Setting Scanner Emulation Synapse Cable Options (Continued)
Convert All to Code 39
When enabled, decoded data is converted and transmitted as Code 39
data.
Note: ASCII from the scanner is transmitted as Code 39 data.
Code 39 to Code 39 Full ASCII
When enabled, Code 39 data is transmitted as Code 39 Full ASCII.
The full ASCII option allows the scanner to output any ASCII
character or control code (including non-printable characters). Refer
to Appendix C for a list of the Code 39 Full ASCII codes.