4.2.3 Customizing PatrolsPatrols can be set to move the PTZ to different key points and have it stay there for a set duration before movingon to the next key point. The key points are corresponding to the presets. The presets can be set following thesteps above in Customizing Presets.Steps:1. Enter the PTZ Control interface.Menu>Camera>PTZ2. Select patrol No. in the drop-down list of patrol.3. Click the Set button to add key points for the patrol.4. Configure key point parameters, such as the key point No., duration of staying for one key point and speedof patrol. The key point is corresponding to the preset. The Key Point No. determines the order at whichthe PTZ will follow while cycling through the patrol. The Duration refers to the time span to stay at thecorresponding key point. The Speed defines the speed at which the PTZ will move from one key point tothe next.5. Click the Add button to add the next key point to the patrol, or you can click the OK button to save thekey point to the patrol.You can delete all the key points by clicking the Clear button for the selected patrol, or click the ClearAll button to delete all the key pints for all patrols.4.2.4 Calling PatrolsCalling a patrol makes the PTZ to move according the predefined patrol path.Steps:1. Click the button PTZ in the lower-right corner of the PTZ setting interface;Or press the PTZ button on the front panel or click the PTZ Control icon in the quick setting bar, orselect the PTZ option in the right-click menu to show the PTZ control panel.2. Click the button to show the general settings of the PTZ control.3. Select a patrol in the dropdown list and click the Call Patrol button to call it.4. You can click the Stop Patrol button to stop calling it.30