The Autopilot Control Unit is the interface between the Oblò/Eclipse instrument and Servos, it allows the fast and easy controls of the different flight functions with the Heading/Tracking, Navigation and Altitude pushbuttons and also by rotating the two knobs to select the target altitude or heading/tracking.
A green power-on LED clearly indicates when the unit is operating; if the autopilot is currently engaged the pushbuttons corresponding at the operation mode are illuminated.
