User's Manual

Device Management
NVR User Manual
102
12.2.3 Recorder OSD Settings
Click StartàSettingsàSystemàBasicàRecorder OSD settings to go to the following interface. OSD name and icon can be enabled here.
12.3 Factory Default
Click StartàSettingsàSystemàMaintenanceàFactory Default and then click “Reset to factory default” button in the interface to reset to the factory
default settings (check “Reset retain Network Configuration” to retain the network settings).
Note: Resetting to the factory default settings will not change time zone.
12.4 Device Software Upgrade
l Upgrade
You can click StartàSettingsàSystemàInformationàBasic to view MCU, kernel version and firmware version and so on. Before upgrade, please get
the upgrade file from your dealer.
The upgrade steps are as follows:
① Copy the upgrade software into the USB storage device.
② Insert the USB storage device into the USB interface of the NVR.
③ Click StartàSettingsàSystemàMaintenanceàUpgrade to go to “Upgrade” interface. Select the USB device in “Device Name” option and go