User manual

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4.5 Preview
4.5.1 Preview
If you want to change system date and time, you can refer to general settings (Main
Menu->Setting->System->General). If you want to modify the channel name, refer to the
display settings (Main Menu->Camera->CAM name)
Refer to the following sheet for detailed information.
Tip:
 Preview drag: If you want to change position of channel 1 and channel 2 when you
are previewing, you can left click mouse in the channel 1 and then drag to channel 2,
release mouse you can switch channel 1 and channel 2 positions.
 Use mouse middle button to control window split: You can use mouse middle button
to switch window split amount.
4.5.2 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 4-25. If your mouse stays in this area
for more than 6 seconds and has no operation, the control bar automatically hides.
Figure 4-25 Digital Channel
1) Realtime playback
It is to playback the previous 5-60 minutes record of current channel.
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 .
1
Recording status
3
Video loss
2
Motion detection
4
Camera lock
After device booted up, the system is in
multiple-channel display mode. See Figure
4-24. Note the displayed window amount may
vary. The following figure is for reference only.
Refer to chapter 1.3 Specifications for the
window-amount your product supported.
Figure 4-24