Dahua NVR21-4KS3 Series User Manual page 135

Parameter
Password
Confirm Password
Password Hint
Step 4 Set unlock pattern.
● The pattern that you want to set must cross at least four points.
● If you do not want to configure the unlock pattern, click Skip.
● Once you have configured the unlock pattern, the system will require the unlock
pattern as the default login method. If you did not configure the unlock pattern, you
need to enter password for login.
Step 5 Set password protection.
● After configuration, if you forgot the password for admin user, you can reset the
password through the linked email address or security questions. For details on
resetting the password, see "5.13.3 Resetting Password".
● If you do not need password protection, disable Reserved Email and Security
Question.
Description
Enter the password for admin and then confirm the password.
Enter the information that can remind you of the password.
On the login window, click
Figure 5-2 Draw unlock pattern
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User's Manual
to display the password hint.