2. How to check the version number:After the device is powered on, go to the menu page and find the device information at the very end. You can see the software version number ( e.g. Version 1.00: V1.00 ).
1.New Features: SU-1 switch power-off memory; screen lock power-off memory; support disabling power-on lock in the menu(no unlock required on startup).
2.Optimize Bounce Flash TTL.