My address of http://feedback.arma3.com/view.php?id=24256#c93579 was closed.
The reason - loss of productivity of system. I checked how quality of the picture in the PIP window influences productivity. Inclusion of the PIP window reduces FPS on 8-9 units. I direct the Darter camera on a landscape. I fix different distances and landscapes. I fix a chamber on distance to 1500 meters. On the PIP screen I receive images of different quality. There are images with good details of a landscape. I fix a chamber on distance from 1500 to 3000 meters. I receive the image of a chamber in PIP of poor quality. In the PIP window there is a lot of fog, a landscape it is not visible. FPS from quality of the picture of a landscape in the PIP window does not change. Productivity is influenced only by inclusion of the PIP window of a chamber of the UAV. Specification of a landscape in the PIP window does not influence FPS. The question - why to the PIP window fog at distance of a chamber of the UAV is higher than 1500 meters?