Raymarine A22015 (Z-230) rudder sensor transducer to let the Autohelm/ Raytheon/ Raymarine ST4000+ know where the rudder is.
Does it help? In years after ours was sold to an earlier owner, Ray included them in the package.
Raymarine A22015 (Z-230) rudder sensor transducer to let the Autohelm/ Raytheon/ Raymarine ST4000+ know where the rudder is.
Does it help? In years after ours was sold to an earlier owner, Ray included them in the package.