AGI Security SYS-HC0451 HDCVI DVR User Manual - Manual (Page 67)

HDCVI Standalone DVR User’s Manual
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1) Realtime playback
It is to playback the previous 5-60 minutes record of current channel.
Please go to the Main menu->Setting->->System->General to set real-time playback
time.
System may pop up a dialogue box if there is no such record in current channel.
2) Digital zoom
It is to zoom in specified zone of current channel. It supports zoom in function of
multiple-channel.
Click button , the button is shown as .
There are two ways for you to zoom in.
 Drag the mouse to select a zone, you can view an interface show as Figure 4-9.
Figure 4-9
 Put the middle button at the centre of the zone you want to zoom in, and move the
mouse, you can view an interface shown as in Figure 4-10.
Figure 4-10
Right click mouse to cancel zoom and go back to the original interface.
3) Manual record function
It is to backup the video of current channel to the USB device. System can not backup
the video of multiple-channel at the same time.
Click button , system begins recording. Click it again, system stops recoridng. You
can find the record file on the flash disk.
4) Manual Snapshot
Click to snapshot 1-5 times. The snapshot file is saved on the USB device or HDD.
You can go to the Search interface (chapter 4.8.1) to view.
5) Mute (For analog channel only)
Click to mute. Click again to enable audio function when preview.