User manual

56
folder to save them. Click Start to backup and you can see the corresponding
dialogue box after the process is finish.
4.9.3 USB Device Auto Pop-up
After you inserted the USB device, system can auto detect it and pop up the following
dialogue box. It allows you to conveniently backup file, log, configuration or update system.
See Figure 4-74. Refer to chapter 4.9 Backup.
Figure 4-74
4.10 Alarm
4.10.1 Detect Alarm
In the main menu, from Setting to Detect, you can see motion detect interface. There are
three detection types: motion detection, video loss, tampering.
4.10.1.1.1 Motion Detect
After analysis video, system can generate a motion detect alarm when the detected moving
signal reached the sensitivity you set here.
Detection menu is shown as below. See Figure 4-75.
 Event type: From the dropdown list you can select motion detection type.
 Channel: Select a channel from the dropdown list to set motion detect function.
 Enable: Check the box here to enable motion detect function.
 Region: Click select button, the interface is shown as in Figure 4-76. Here you can set
motion detection regions. There are four regions for you to set (red, yellow, blue and green).
Select one of the colored regions first. Then click the left mouse button on the start point of
the area you want to select and drag the mouse to select the area.
In the test area the best setting for sensitivity and threshold is 60 and 10 respectively.
Depending on your given environment this settings can be vary. Sensitivity and threshold
can be set in the range from 0 to 100. The higher the sensitivity and the lower the threshold
are set the more motion is detected.
For example: When a leaf falls or a cat is running in the selected area a motion will be
detected.
In this case a subjective setting by the customer is requested!
After you completed the setup remember to click the save button to save current setup.
If you click the right button of the mouse to exit the region setup interface system will not
save your zone setup.
 Sensitivity: System supports 6 levels. The sixth level has the highest sensitivity.
 Anti-dither: Here you can set anti-dither time. The value ranges from 5 to 600s. The
anti-dither time refers to the alarm signal lasts time. It can be seem as the alarm signal