It was a complex of new generation with automatic search and guidance on glossy object multichannel laser radiation (solid-state laser on aluminum oxide Al2O3) in which a small portion of aluminum atoms substituted by trivalent chromium, or simply - in a ruby crystal. To create a population inversion using optical pumping, ie, lighting, crystal, ruby powerful flash of light. Rubin shaped into a cylindrical rod whose ends carefully polished, silver-plated, and serve as a mirror for the laser. To highlight the ruby rod used pulsed xenon discharge flash lamp, through which the discharged battery of high voltage capacitors. Flash lamp has the shape of a spiral tube, twine around the ruby rod. Under the action of powerful light pulse in a ruby rod creates a population inversion, and thanks to the mirrors, lasing is excited, the duration of which slightly less than the duration of the flash lamp pumping. Especially for the "compression" has been grown artificial crystal weighing about 30 kg - "laser gun" in this sense cost "a lot of money." New installation required large amounts of energy. For its power powerful generators, battery-powered auxiliary power unit (APU) was used.