VIVOTEK
PTZ > PTZ settings
This window is functional only when you configure a video stream to be using the Local dewarp function.
Changing the Field of View
In this window, functional items related to the preset positions have been cancelled. This window is now used for changing the field of view when the Local dewarp is applied to a video stream.
1.First select a video stream for which the field of view will take effect. Note that you must manually select a Local dewarp mode (e.g., 1R or 1P) in Media > Video window first.
User's Manual - 101
