Engineered for simplicity, Evolution autopilots eliminate the need for complicated set up and calibration. Thanks to the intelligent EV1 sensor core, the Raymarine ev200 autopilot automatically evolves and adapts to your vessel’s steering characteristics without any user adjustments. The Raymarine EV200 linear pack includes the P70S display, EV1 sensor, ACU200 computer, type 1 12v mechanical linear drive and evolution cable kit.