System; System Version; Ai Algorithm Version; Hdd Info - Dahua L Series User Manual

● Click Details or double-click the log that you want to view, the Detailed Information
interface is displayed. Click Next or Previous to view more log information.
● Click Backup to back up the logs into the USB storage device.
● Click Clear to remove all logs.

4.10.2 System

4.10.2.1 System Version

Select Main Menu > MAINTAIN > System Info > Version.
You can view NVR version information. Slight different might be found on the user interface.

4.10.2.2 AI Algorithm Version

Select Main Menu > MAINTAIN > System Info > Intelligent Algorithm.
You can view version information for AI functions such as face detection, face recognition, IVS, and
video metadata.
The interface prompts are different for different permission status of algorithms.

4.10.2.3 HDD Info

You can view the HDD quantity, HDD type, total space, free space, status, and S.M.A.R.T information.
Select Main Menu > MAINTAIN > System Info > Disk, the Disk interface is displayed. See Figure 4-
Figure 4-200
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User's Manual