Sometimes Cameras can be mounted rotated by 90 degrees or upside down. In such instance, Nx Witness can display proper orientation.
Note: this correction will require transcoding if exporting videos from Camera. See "Exporting Recorded Region from Single Camera".
To specify Orientation:
1.Open Camera Settings and go to General.
2.Enable Default Rotation flag and select the desired orientation.
3.Disable the flag to restore the original orientation.