TechVision NS16P2P8 Manual page 97

Account & Permission Management

Modify Password
Only the password of admin can be modified. Click "Modify Password" to pop up a window.
Input the current password and then set new password. Click "OK" to save the settings.

Modify Graphical Lock
Some models may not support this function.
Click "Modify Pattern Lock" to pop up a window.
Input current password and then check "Enable" to input pattern lock.

Recover Password
Click "Recover Password" to reset the password to 123456.

Edit User
Click "Edit User" to pop up the window as shown below. The admin is enabled, its permission
control is closed and permission group cannot be changed by default. You can enable or disable
other users (if disabled, the user will be invalid), open or close their permission control (if
closed, the user will get all the permissions which admin has) and set their permission groups.
Click "OK" to save the settings.
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NVR User Manual