The PVI-800 is one of the two navigation systems of the KA-50. It has no graphical display. It operates independently of the ABRIS, the only exception being the graphic representation of a navigation target of the PVI-800 in the ABRIS as a blue square. The PVI-800 is based on the INU of the KA-50. The PVI-800 delivers the data to the route autopilot of the KA-50.
Further Information:
KA-50 Black Shark Basic Course (DCS) / Cockpit Instruction / Cockpit Overview / RP