Delta Electronics Human Machine Interface DOP-A Series - Manual (Page 311)

Appendix B USB Flash Drive Function|ScrEdit Software User Manual
B-6 Revision Apr. 30th, 2007, 2007PDD23000002
Data Encryption:
It is used to enable the screen data encryption function. When pressing this icon, one
dialog box will pop up and ask if the user wants to encrypt SYS (system) file or not.
Please refer to the figure below.
After the user press YES button, system will ask the user to set Copy Times. Please
refer to the figure below.