Unitek DX02 User Manual page 20

3.5.6 Synchronizing the time
Click the "Update Time", the machine gives a prompt "Update
Time Success!", and body worn camera will automatically
synchronize with the system time of upper computer.
3.5.7 User information
Click the "User Setting" to pop up a dialog box "User Info. Setting"
displaying the code and name of current user, type in the new user
code and new user name, and click the "Set" to display a prompt
"Set User ID Success!".