Qvis iBox nvr User Manual page 30

Real-time backup
3
function
4 Manual Snap
Remote device add
5
shortcut
6 Bidirectional talk
7
Playback control
The playback control has the following features.

Supports play, pause, exit and drag function.

During the preview playback process, you cannot see the channel title and record status
of current channel. It will display the channel title and the record status once you exit the
preview playback.

During the preview playback, you cannot switch the displayed channel or change current
window-display mode.

Please note: the tour function has the higher priority than the preview playback. System
automatically exits the preview playback function and its corresponding interface when
the tour function started. You cannot control the preview playback until the tour function
has ended.
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This is to backup the video of a current channel to the
USB2.0 device. System cannot backup the video of
multiple-channel at the same time.
Current selected backup channel has an icon as
and the free channel is shown as an icon as
Once the backup started, you can see the free
channel is shown as an icon as
Click it to snap manually.
This is to go to the remote device connection
interface.
Supports bidirectional talk function with the front-end
device.
Exit
.
.
21