Dahua Technology DHI-IVSS7116 - Backup

User's Manual
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Step 3 Click to enable the function.
Figure 7-55 Extract Eigenvector Again
Step 4 Specify the start time and end time of the day.
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The system automatically creates tasks to re-extract Eigenvector of history images with
unmatched model versions during the period.
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During the re-extraction period, the AI functions are not available.
7.5 Backup
Step 1 On the LIVE page, click , and then select BACKUP.
Figure 7-56 Backup
Step 2 Select a channel from the resource tree on the left.
Step 3 Select a file type.
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Record
1) Select a record type from
All Record, Instant Record, Video Detect and IO Alarm.
2) Select a stream type from
Main Stream and Sub Stream.
3) Set the time period.
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Image
1) Select an image type from
Manual Snap, Video Detect, and IO Alarm.
2) Select a stream type from
Main Stream and Sub Stream.