[CA] [CA11] iTC-5 rudder angle compatability

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum cottingame,

Short answer: the rudder reference transducer must be directly connected to the autopilot's course computer within systems featuring a S1/S1G/S2/S2G/S3/S3G autopilot course computer.

Within systems featuring a Raymarine autopilot design which precedes the Evolution autopilots, the rudder reference transducer must be interfaced directly to the autopilot's course computer. The feature which you are attempting to utilize was designed for use within systems lacking a Raymarine autopilot where rudder angle data is desired. When utilizing the latter, the rudder reference transducer must be calibrated via an i70S/i70 MFID or retired ST70 MFID.