VIVOTEK
Global View: Click on this item to display the Global View window. The Global View window
contains a full view image (the largest frame size of the captured video) and a floating frame (the viewing region of the current video stream). The floating frame allows users to control the
PTZ control: If a different control interface, e.g., the RS485, is connected, you can select the Mechanical PTZ control. For example, the camera can be mounted on a mechanical scanner that enables moving the shooting direction.
The viewing region of the curruent video stream
The largest frame size
User's Manual - 23