HIKVISION HWN Series User Manual page 26

Network Video Recorder User Manual
drive, etc.).
Before You Start
Connect a backup device to your video recorder.
Steps
1. Start playback. Refer to Normal Playback for details.
2. Click .
3. Set the start and end time. You can also adjust cursors on the time bar to set the time period.
4. Click Save.
5. Select the backup device and folder.
6. Click Save to export the clip to backup device.
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