FIELD: electronic equipment.
SUBSTANCE: invention relates to a system with several display devices, which is created by combining several display devices. System consists of video window display and layout unit and power supply controller. Video window display and layout unit arranges and displays all video windows which must be displayed only on some display devices. Power supply controller controls the supply of display device, in which video window is not displayed.
EFFECT: technical result consists in saving power and maintaining the same service life of each display device.
6 cl, 18 dwg
