Manual

Playback & Backup
61
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Smart Playback by Drawing Rectangle

Smart Playback by Drawing Rectangle
Click and draw a rectangle in the desired area. Then the system will
automatically search the record files of this area. The cyan blocks indicate that
there are intelligent recording files. Move the cursor to such block and click to
play the record.
Click and draw a line in the desired area. Then the system will automatically
search the record files about crossing this line. The cyan blocks indicate that
there are intelligent recording files. Move the cursor to such block and click to
play the record.