VIVOTEK
User's Manual - 23
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 oating frame (the
viewing region of the current video stream). The oating frame allows users to control the e-PTZ
function (Electronic Pan/Tilt/Zoom). For more information about e-PTZ operation, please refer to
E-PTZ Operation on page 77� For more information about how to set up the viewing region of the
current video stream, please refer to Viewing Windows on page 61�
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