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Only transfer the End segment
Only transfer the middle segment
6.5.2 Data segment length modification
The user can modify the length of the Start segment and the length of the End segment by
reading the following setting codes, combined with the "data code" and "saving" setting
codes. Both the Start segment and the End segment allow up to 255 characters, and both
lengths are represented by one hexadecimal character. Refer to Appendix F for the
hexadecimal conversion table of characters.
Modify the length of the Start segment
Modify the End segment length
6.6 RF Information
Read Fail (RF) information refers to the information output when the reading module fails to
read, so that the user or the program can make corresponding adjustments or operations
after detecting this information. Users can freely define RF information.
Read the following setting codes to enable/disable the sending of RF information.
Allow sending RF information
**Prohibit sending RF information
Read the following setting codes, combined with the "data code" and "save" setting codes,
you can define and modify the RF information content by yourself. Each RF character is
represented by two hexadecimal values, and a maximum of 15 characters are allowed. Refer
to Appendix F for the character corresponding hexadecimal conversion table.
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