Changing Password - Dahua NVR21-4KS3 Series User Manual

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5.13.2.2 Changing Password

Background Information
We recommend you change the password regularly to enhance device security.
Users with account permissions can change the password of other users.
Procedure
Step 1 Select Main Menu > ACCOUNT > User.
Step 2 Click
Step 3 Click
Step 4 Enter old password and then enter new password twice.
● The password must consist of 8–32 non-blank characters and contain at least two types
of the following characters: uppercase, lowercase, numbers, and special characters
(excluding ' " ; : &).
● For your device security, create a strong password.
● Check the box to enable Unlock Pattern function, click
Step 5 Click
Click OK.
Step 6
to modify the corresponding user information, click
of the corresponding user.
Figure 5-266 Change password
to enable the Modify Password function.
to enable Unlock Pattern and then click
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User's Manual
to delete the user.
.
to draw the pattern.