User's Manual
102
Table 4-2 Security question parameters
Password Protection
Mode
Description
Email Address
Enter the reserved email address.
In the
Email Address
box, enter an email address for password
reset. If you forget the password, enter the security code that you
will get from this reserved email address to reset the password of
admin. Refer to "4.15.1.2 Modify Password" for detailed
information.
Security Questions
Configure the security questions and answers.
If you forget the password, enter the answers to the questions can
allow you reset the password. Refer to "4.15.3 Reset Password" for
detailed information.
Step 8
Click
Save
.
4.1.3 Resetting Password
Background Information
You can reset the password by the following methods when you forgot the password for admin
account.
●
If the password reset function is enabled, you can use mobile phone to scan the QR code to reset
the password. For details, see "4.1.3.2 Resetting Password on Local Interface".
●
If the password reset function is disabled, there are two situations:
◇
If you configured security questions, you can reset the password by the security questions.
◇
If you did not configure the security questions, you can only use the reset button on the
mainboard to restore the Device to factory default.
Reset button is for some series product only.
4.1.3.1 Enabling Password Reset Function
Background Information
After enabling password reset function, you can scan QR code on the local menu to reset password.
Procedure
Step 1
Select
Main Menu
>
ACCOUNT
>
Password Reset
.
The
Password Reset
interface is displayed. See Figure 4-4.
Содержание NVR41-4KS2 Series
Страница 1: ...Dahua Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V1 1 0 ...
Страница 74: ...User s Manual 58 Figure 2 79 Alarm input port Figure 2 80 Alarm input port ...
Страница 101: ...User s Manual 85 Figure 3 41 Step 9 Secure the HDD bracket and put the top cover back ...
Страница 114: ...User s Manual 98 3 6 15 NVR616 4KS2 Series The following figure is for reference only Figure 3 58 ...
Страница 132: ...User s Manual 116 Figure 4 19 Modify IP Step 3 Set parameters See Table 4 5 ...
Страница 147: ...User s Manual 131 Figure 4 29 Period Step 3 Set record type See Figure 4 30 ...
Страница 319: ...User s Manual 303 The Exception interface is displayed See Figure 4 190 Figure 4 190 Figure 4 191 Figure 4 192 ...
Страница 420: ...User s Manual 404 Figure 4 290 File management Step 2 Click Add The Add interface is displayed See Figure 4 291 ...
Страница 452: ...User s Manual ...