HD Hybrid 5 in 1 DVR Manual V1.1 http://www.faittoo.com sevice@faittoo.com444.14.5 System Admin4.14.5.1 System versionOperation steps:Please right click the main menu“System Setup”->“System admin” ->“System version”then get settinginterface as below. Users can see the device name, device model, serial number, hardware version,software version, and other related information.Figure 4-50Illustration● When users need to upgrade the software, Please check the device model and softwareversion and then get corresponding upgrade firmware .● The serial number of each device is unique. The last 9 numbers is device ID.4.14.5.2 HDD infoOperation steps:Please right click the main menu“System Setup”->“System admin” ->“HDD info”, then get settinginterface as below. Users can check the hard disk type,capacity,used status.