Thank you for using DFS200 APP! This version adds several new features, improves user experience and fixes several bugs.

Thank you for using DFS200 APP! This version adds several new features, improves user experience and fixes several bugs.

Thank you for using DFS200 APP! This version adds several new features, improves user experience and fixes several bugs.

Thank you for using DFS200 APP! This version adds several new features, improves user experience and fixes several bugs.

Thank you for using DFS200 APP! This version adds several new features, improves user experience and fixes several bugs.

Thank you for using DFS200 APP! This version adds several new features, improves user experience and fixes several bugs.

Thank you for using DFS200 APP! This version adds several new features, improves user experience and fixes several bugs.

Thank you for using DFS200 APP! This version adds several new features, improves user experience and fixes several bugs.

Updates and Enhancements 1. Optimized the connection with DFS devices. 2. In maintenance work order processing, retesting of batteries will automatically carry over the original results. 3. In maintenance work order processing, battery testing alone will also record serial number information. 4. When creating a maintenance work order, if consumables are involved, display the processing items. 5. Work orders must be assigned to oneself before they can be processed. 6. In the work order overview, display 10 at a time, and load new ones when scrolled to the bottom. Bug Fixes 1. Fixed the issue of incorrect behavior during manual testing of three electrical shocks, maintaining the waveform after the shock until retesting or exit. 2. Fixed the issue where routine tests with non-NSR waveforms cannot be used. 3. Fixed the issue where continuous electrical shocks during routine tests result in erroneous waveform reception when opening the waveform chart. 4. Fixed the issue where serial numbers cannot be entered during routine tests; all items must be completed before inputting. 5. Fixed the issue where the electrical shock mode disappears when selecting the past test range. 6. Fixed the issue where some numbers on the DFS device settings page for upper and lower limits cannot be saved. 7. Fixed the issue of some webpage links not working. 8. Fixed the issue of invalid work order allocation. 9. Fixed the issue of the consumables option not appearing when creating a work order. 10. Fixed the language display issue when selecting options during work order signature. 11. Fixed the issue of DFS serial numbers occasionally missing in maintenance work order reports. 12. Fixed the issue of incorrect waveform display in the history record of three electrical shocks. 13. Fixed the error in the default waveform for DFS device settings. 14. Fixed the issue where DFS devices may not have a flashing green light after connecting with iOS. 15. Fixed the issue of incomplete historical waveform display on iPads. 16. Fixed the export historical record function. 17. Fixed the error in the version update message.

## Updates and optimizations 1. Added support for French 2. Optimize the connection with DFS device 3. Change the name of the connected device to display the serial number 4. Maintenance work order supports multiple electric shock test results 5. The maintenance work order shows the electric shock waveform 6. Add the option of "Not Applicable" (N/A) to the inspection items of the maintenance work order 7. The unfilled options in the maintenance work order will be marked in red 8. Added the function of modifying and downloading reports to the maintenance work order 9. Scannable report QR code for data collection 10. Remove the DFS electric shock parameter option on the setting page ## Fixed Problems 1. Correct the problem that the same value may be read when continuously measuring the battery 2. Corrected the problem that the waveform may not be displayed completely when using ipad and other tablet computers 3. Fixed the problem that items may be displayed repeatedly when adding a work order 4. Fix the problem that some pages will be wrong when returning to the previous page 5. Fixed the problem that some items would be reset when returning to the app

Improve connection to device

Optimized user experience Fixed known issues and improved the stability 【Wireless Settings】Added confirmation of privacy agreement information when the user logs in for the first time 【Login】Added UI to select a server to log in 【Today Order】Fixed the display issue of map 【Order】Improved and added more detail information

Optimized user experience Fixed known issues and improved the stability of the application 【Privacy Agreement】 Added confirmation of privacy agreement information when the user logs in for the first time 【Battery detection】 Add multiple battery detection functions 【Offline cache operation】 Increase the offline cache function, so that maintenance personnel can provide a better service experience