Kedacom NVR2820-16, Руководство администратора

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NVR Management
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8 NVR Management
8.1
Recovering Factory Settings
To recover factory settings means the recovery of default settings. Normally, this operation is not
recommended.
Select Main Menu Æ Settings Æ System Reset . It will require entering your username and password
again.
Recover factory setting parameters:
All : All parameters will be recovered to their default settings.
Custom : Only selected options will be recovered to their default settings.
8.2
Data Restoration
By default, the NVR system will back up current settings (system settings and all user settings) once
every 24 hours. By default, the system will back up settings before shutdown.
If unexpected setting changes occur to the system, you may conduct data restoration operation to
recover them to previous settings or settings 24 hours ahead.
Select Main Menu
Æ
Settings
Æ
Restore . Click Restore from the pop-up menu to start data
restoration.
8.3
Software Update
Three update methods are available:
♦
U disk update
♦
FTP Update
♦
Client update
8.3.1 U Disk Update
Operating Procedure:
1 ） Create /up directory in the U disk
2
）
Copy the update package nvr.pkg.gz to the up directory
3 ） Insert the U disk to the USB interface of the NVR
4
）
Select Main Menu Æ Settings Æ Update , and click Search.