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![](https://files.manualsfile.com/84003126-ds-2df4220-dxs6-316lc/bg40.png)
Direcon
It stands for the direcon from which the object goes across the line.
A<->B
The object going across the line from both direcons can be detected and alarms are
triggered.
A->B
Only the object crossing the congured line from side A to side B can be detected.
B->A
Only the object crossing the congured line from side B to side A can be detected.
Figure 7-5 Draw Line
6.
Oponal: Set the minimum size and the maximum size for the target to improve detecon
accuracy. Only targets whose size are between the maximum size and the minimum size trigger
the detecon.
1) Click Max. Size, and drag the mouse on live image. If you want to change the size, click the
buon and draw again.
2) Click Min. Size, and drag the mouse on the live image. If you want to change the size, click the
buon and draw again.
7.
Set detecon parameters.
Sensivity It stands for the sensivity of detecng an target. The higher the value is,
the more easily the target is detected.
Detecon
Target
You can specify the object type, and the device only detects the selected
type of objects.
8.
Click Save.
Network Speed Dome User Manual
53
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