Local Configurations 151
To lock the recorded video, on the File List interface, select the check box of the recorded
video, and then click . The locked video will not be covered.
To view the locked information, click , the FILE LOCKED interface is displayed.
The recorded video that is under writing or overwriting cannot be locked.
To unlock the recorded video, in the FILE LOCKED interface, select the video, and then
click Unlock. See Figure 5-115.
Figure 5-115
5.10 Alarm Events Settings
5.10.1 Alarm Information
You can search, view and back up the alarm information.
Select Main Menu > ALARM > ALARM INFO. Step 1
The ALARM INFO interface is displayed. See Figure 5-116.