Appendix Ⅱ Data code prefix and suffix
For example: set the prefix character @! Steps:
1. Scan the setting barcode【Enable prefix 1】--> Scan the setting barcode【@】 Prefix added
characters @
2. Scan the setting barcode【Enable prefix 2】--> Scan the setting barcode【!】 Prefix added
characters @!
The detailed barcode is set as follows:
Enable prefix 1 Clear prefix 1
Enable prefix 2 Clear prefix 2
Clear all prefix data