User`s manual

84
After device booted up, the system is in multiple-channel display mode. See Figure 5-15.Please
note the displayed window amount may vary. The following figure is for reference only.
Figure 5-15
5.4.1 Preview Interface
You can overlay the corresponding date, time and channel name on each screen. You can refer to
the following sheet for channel record or alarm status information.
Tips
 Preview drag: If you want to change position of channel 1 and channel 16 when you are
previewing, you can left click mouse in the channel 1 and then drag to channel 16, release
mouse you can switch channel 1 and channel 16 positions.
 Use mouse middle button to control window split: You can use mouse middle button to
switch window split amount.
5.4.2 Preview Control
The preview control function has the following features.
 Support preview playback.
 In the preview desktop, system can playback previous 5-60 minutes record of current
channel. Please go to the Main Menu->General to set real-time playback time.
 Support drag and play function. You can use your mouse to select any playback start
time.
 Support playback, pause and exit function.
 Right now, system does not support slow playback and backward playback function.
 Support digital zoom function.
 Support real-time backup function.
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
1
Recording status
3
Video loss
2
Motion detection
4
Camera lock