Manual

Device Management
DVR User Manual
104
Click Start Settings System Maintenance Upgrade to go to “Upgrade” interface.
Select the USB device in “Device Name” option and go to the path where the upgrade software
exists. Select the upgrade software and then click “Upgrade”. The system may automatically
restart during upgrading. Please wait for a while and do not power off the DVR during
upgrading.
Flash Upgrade
The upgrade steps are as follows:
Copy the flash upgrade files into the USB storage device.
Insert the USB storage device into the USB interface of the DVR.
Restart the DVR. Then the system will automatically upgrade.
Cloud Upgrade
Click Start Settings System Maintenance Cloud Upgrade to go to “Cloud Upgrade”
interface.
Enable “Auto-check for updates” to check if the current version is the latest one
automatically. You can also click “Check for updates” to check the version by yourself. If it is
not the latest one, obtain the latest version from the cloud server and then click “Upgrade”.
The system may automatically restart during upgrading. Please wait for a while and do not
power off the device during upgrading.
11.5 Backup and Restore
You can back up the configuration file of the DVR by exporting the file to other storage
devices; you can install the configuration to other DVRs which are of the same model with the
DVR by importing the configuration file to other DVRs for saving time.
Insert the USB storage device into the USB interface of the DVR and then click
Start Settings System Maintenance Backup and Restore to go to the interface.
Backup
Note: The file system of the USB mobile device which is used for upgrading, backing up and
restoring should be FAT32 format.
Device Management
DVR User Manual
104
Click Start Settings System Maintenance Upgrade to go to “Upgrade” interface.
Select the USB device in “Device Name” option and go to the path where the upgrade software
exists. Select the upgrade software and then click “Upgrade”. The system may automatically
restart during upgrading. Please wait for a while and do not power off the DVR during
upgrading.
Flash Upgrade
The upgrade steps are as follows:
Copy the flash upgrade files into the USB storage device.
Insert the USB storage device into the USB interface of the DVR.
Restart the DVR. Then the system will automatically upgrade.
Cloud Upgrade
Click Start Settings System Maintenance Cloud Upgrade to go to “Cloud Upgrade”
interface.
Enable “Auto-check for updates” to check if the current version is the latest one
automatically. You can also click “Check for updates” to check the version by yourself. If it is
not the latest one, obtain the latest version from the cloud server and then click “Upgrade”.
The system may automatically restart during upgrading. Please wait for a while and do not
power off the device during upgrading.
11.5 Backup and Restore
You can back up the configuration file of the DVR by exporting the file to other storage
devices; you can install the configuration to other DVRs which are of the same model with the
DVR by importing the configuration file to other DVRs for saving time.
Insert the USB storage device into the USB interface of the DVR and then click
Start Settings System Maintenance Backup and Restore to go to the interface.
Backup
Note: The file system of the USB mobile device which is used for upgrading, backing up and
restoring should be FAT32 format.