User manual
User Manual of Digital Video Recorder 
60 
You can also click   to delete the corresponding key point and click   to delete all the key points. 
Figure 4. 8 KeyPoints Deletion 
4.2.4  Calling Patrols 
Purpose: 
The PTZ camera will move according to the predefined patrol path when you call a patrol. 
Call a patrol in the PTZ setting interface: 
Steps: 
1. In the PTZ setting interface. 
Menu> Camera> PTZ> More Settings 
2. Select the patrol number, and then click   to call the patrol. 
3. Click   to stop it. 
Figure 4. 9 Calling Patrol 
Call a patrol in live view mode: 
Steps: 
1. Open the PTZ control panel in live view mode. 
2. Click the Camera tab on the panel, and select the channel for control on the camera list. 
3. Click the Patrol tab on the panel, and then double-click the patrol, or click to select the patrol and click 
 to call the patrol. 










