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Put the middle button at the center of the zone you want to zoom in, and move the
mouse, you can view an interface shown as in Figure 3-17.
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 3.9.1) to view.
5)
Mute (For analog channel only)
Click to mute. Click again to enable audio function when preview.
Please note this function is for one-window mode only.
6)
Bidirectional talk (For digital channel only)
If the connected front-end device supports bidirectional talk function, you can click this
button. Click button
Now the rest bidirectional talk buttons of digital channel becomes null too.
Click
again, you can cancel bidirectional talk and the bidirectional talk buttons of
other digital channels become as
7)
Remote device (For digital channel only)
Shortcut menu. Click it to go to the remote device interface to add/delete remote
device or view its corresponding information. Please refer to chapter 3.11.1.1 for
detailed information.
3.5 Right-Click Menu
On the preview interface, right click mouse, you can view menu interface shown as in
Figure 3-18.
Tips
Figure 3-17
to start bidirectional talk function the icon now is shown as
.
.
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