Local Basic Operations 221 Click Backup to back up the logs into the USB storage device. Click Clear to remove all logs.4.10.2 System4.10.2.1 VersionSelect Main Menu > SYSTEM > VERSION, you can go to VERSION interface.You can view NVR version information. Slight different may be found on the user interface.4.10.2.2 HDD InfoYou can view the HDD quantity, HDD type, total space, free space, status, and S.M.A.R.Tinformation.Select Main Menu > OPERATION > INFOMATION > HDD, the HDD interface is displayed. SeeFigure 4-193. Refer toTable 4-51for detailed information.Figure 4-193Table 4-51Parameter Description
