Qvis I-ZEUS-HYBRID1 User Manual page 31

You can follow the contents listed below for the operation instruction:
Preview control interface
Move you mouse to the top centre of the video of current channel, you can see system pops up
the preview control interface. See Figure 4-6. If your mouse stays in this area for more than 6
seconds and has no operation, the control bar automatically hides.
You can refer to the following sheet for detailed information:
SN Name
1 Realtime playback
2 Digital zoom
3 Real-time backup
function
© Copyright Qvis ®. All documentation rights reserved.
Figure 4-1
Function

This allows you to playback the previous
5-60 minutes record of current channel.

Please go to the Main Menu->General to
set real-time playback time.

System may pop up a dialogue box if
there is no such record in current
channel.

This allows you to zoom into specified
zone of current channel. It supports
zoom in function of multiple-channel.

The selected area has an icon as
and the free area is shown as an icon as
.

Left click mouse and drag it to select a
zone, release mouse you can zoom in
the selected zone. After you zoom in the
zone, you can left click mouse and then
drag to realize browse function.

During the zoom in status, click icon
to cancel selection, you can lick
current zoom in zone. Now you can not
drag in this zone.

This 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.

Current selected backup channel has an
icon as and the free channel is
shown as an icon as .
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