User Manual
Network Video Recorder User Manual   
UM NVR v4.xx 111717NA  182 
Figure 19-10 Set Admin User Unlock Pattern 
Step 5 Click the    of Export GUID to enter the reset password interface to export 
the GUID file for the admin user account. 
Step 6 When the admin password is changed, export the new GUID to the connected 
USB flash disk in the Import/Export interface for future password resetting.   
Step 7 Click OK to save the settings. 
Step 8 For an Operator or Guest user account, click    on the user management 
interface to edit the permissions. 
19.4.5 Editing an Operator/Guest User 
You can edit the user information, including user name, password, permission level, 
and MAC address. Check the Change Password checkbox to change the password, and 
input the new password in the Password and Confirm text fields. A strong password is 
recommended.   
Step 1 Go to System > User. 
Step 2 Select a user from the list and click Modify. 










