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5.4.7  Clearing PTZ Configurations 
Purpose: 
You can clear PTZ configurations in this interface, including all presets, patrols, privacy masks, PTZ 
limits, scheduled tasks and park actions. 
Steps: 
1.  Enter the Clearing Configuration interface: 
Configuration > PTZ > Clear Config 
2.  Check the checkbox of the items you want to clear. 
 
Figure 5-36 Clear Config 
3.  Click    to clear the settings. 
5.4.8  Configuring Smart Tracking 
Purpose: 
The speed dome tracks the moving objects automatically after you configure this function. 
Note: 
The VCA speed dome do not support this function.   
Steps: 
1.  Enter the Smart Tracking settings interface: 
Configuration > PTZ > Smart Tracking 
 
Figure 5-37 Configure Smart Tracking