The 7180 is a small, 2.3″ (5,8 cm), 3 colour display. It will indicate the position of a rudder through continuous monitoring. This display has a backlit translucent display. It is water tight on the front face.
The indicator requires a rudder angle feedback unit, and can add up to 5 repeater stations by using the 7180-S repeater. The 7180 is an integral component to a complete electronic or hydraulic steering system.