Barcode Scanner Module User Manual
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Rev1.0 Date:180621
6) Scanning “Modify the
Le
ngth M”
7) Scanning
setting code “0”, “A”
5) Scanning “Save”
6) Scanning “Only Send
Center
Segment”
6.
RF Information
RF (Read Fail) information is the that used for indicating failed scanning in some
modes.
Modify Information
The RF information can be modified by users. The max length of RF is 15 and every
character represented by two HEX values. (Appendix D)
E
xample: Modify the RF information as “FAIL”
1)
Query characters table to get
the HEX values of “FAIL” are “46”, “41”,
“49”, “4C”
2)
Make sure setting code function is enabled, if not, please enable it.
Send RF Information
*
Without RF Information
Modify RF Information
