Change the PTZ click mode
The PTZ click mode determines how you move a PTZ camera with your mouse. You can set the default PTZ click mode for a camera view item based on your preferences.
Select the view and the camera view item with a PTZ camera.
On the Properties pane, expand the PTZ click mode list and choose:
Use default: Select to use the PTZ click mode defined by your system administrator. Users can’t change this setting.
Click-to-center: Choose this if you often pan to fixed objects, such as moving from a door to a window.
Virtual joystick: Choose this if you often track moving objects.