19
• Fast: Speed up the playback process(2, 4,8,16 times available).
• Snapshot: Take a screen capture of any playback channel.
• Frame play: Play recording one frame at a time.
• Backup: Make a backup video for any channel.
• Full screen: Video image playback on full screen.
• Volume: Adjust the volume of playback audio.
• Double-click channel bar or click “Play” button to play the video.
• Double-click any single channel screen to get full screen display.
Backup
Store the backup video files from the hard disk to an external storage device such as a
USB drive.
1. Access the
Backup
screen.
Backup Menu
2.
Insert a USB drive in the USB port on the NVR’s front panel.
USB Port
3. Click
Refresh
. The name of the USB backup device displays in the
Back to
field.
4.
Select a single channel or all channels for backup.
5. Use the
From
and
To
fields to select a start and stop time for the backup.
6. Click
Start
to begin the backup. The backup proceeds automatically. Click
Stop
to stop the backup at any time.