Fastrax IV Instruction Manual - page 28

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- Target movement that is very fast or very slow  

- When the moving objects are either large or small in comparison to the 

preconfigured object size 

- When the camera is unsteady due to improper installation

3.5.4 

Cross

You can detect a moving object crossing a specified virtual line (cross line) in a watch area. 

You can see current status of moving object by “Bounding Box”. 

(“Bounding box” means you can see a virtual rectangle on moving object. In prior of this, you 

make sure that you set “On” in display and Bounding box in OSD Setup) 

Min.           

: Set the min size of object while object crossed.  

Max.           

: Set the max size of object while object crossed. 

Direction      : Set the direction while object cross.  

CW    : CW (Clock Wise) 

CCW : CCW (Counter Clock Wise)  

Both  : CCW (Counter Clock Wise), CW (Clock Wise), 

Tracking     

: Set the tracking use while object crossed.  

Set Point      : Set the cross line.   

Clear           

: Remove the cross line.  

Follow steps as below to set the Cross:  

1. Set the min size of the enter object and set the max size. 

2. Select the cross direction. 

3. Select the tracking use while object crossed.  

4. Select the “Set Point” for cross line.