58
Please refer to the following sheet for detailed information.
Tips
Preview drag: If you want to change position of channel 1 and channel 2 when you are
previewing, user may left click mouse in the channel 1 and then drag to channel 2, release
mouse user may switch channel 1 and channel 2 positions.
3.6.2
Preview Control Interface
Move you mouse to the top centre of the video of current channel, user may see system pops up the
preview control interface. See Figure 3-31. If your mouse stays in this area for more than 6 seconds
and has no operation, the control bar automatically hides.
Figure 3-31
1) Instant 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; user may view an interface show as Figure 3-32.
Figure 3-32
1
Current channel pops up
this icon when it is
recording.
3
Current channel pops up this icon
when video loss alarm occurs.
2
Current channel pops up
this icon when motion
detect alarm occurs.
4
Current channel pops up this icon
when it is in monitor lock status.
5
System
exceeds
decoded
channel
amount.
Содержание DNA3500 Series
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