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3.8 To Bookmark a Section of the Video
1. Click Bookmark. The video playback stops when the bookmark button is executed.
2. In the Bookmark dialog box, you may do the following:
- Add to include the new reference mark in the bookmark list. You may select to
enable/disable file protection.
- Edit to change the mark description or enable/disable file protection.
- Delete to remove the selected reference mark in the list.
- Delete All to remove all the reference marks in the list.
- Exit to close Bookmark dialog box.

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- When the bookmark is protected, the file won’t be overwritten.
- The protected bookmark file will be deleted when the Delete the recorded dat a is
enable in the System setting.(also refer to 4.1 System setting)
3. Select and click one in the bookmark list to preview the file.
3.9 To Search Using the Visual Search
1. Click Visual Search.
2. In the Visual Search Setting dialog box, select the Camera number and the date. Then click
OK.
3. When a series of frames appear by date, click on the frame to display another series of
frames and search by every Hour of that date, every Minute of that hour, every 10 Seconds of
that minute, every Second of that 10 seconds. To go back, click . To view from the
selected frame and close event search, click .