Local Basic Operations 190Figure 4-168Import/Export Black/whitelistSystem supports export black/whitelist to the USB device, or import black/whitelist from the USBdevice. System supports .csv or .xlsx file. The export file format is .csv. Import black/whitelist: Click Import and then select the corresponding file, click Browse toimport the file. Export black/whitelist: Click Export and then select the file storage path and then clickSave.4.8 Event Manager4.8.1 Alarm InfoYou can search, view and back up the alarm information.Step 1 Select Main Menu > ALARM > ALARM INFO.The ALARM INFO interface is displayed. See Figure 4-169.
