Simrad Rf300 Installation Manual May 2026

The RF300 must be mounted in the vessel’s steering compartment, usually the lazarette or helm flat.

The RF300 can measure up to ±45 degrees of rotation (90 degrees total). The manual states that the sensor’s lever arm should match the rudder’s maximum angle. If your rudder moves 70 degrees total (35 each way), adjust the pickup point on the quadrant so that the RF300’s arm moves ±35 degrees. Do not exceed ±45 degrees, or you will damage the internal potentiometer. simrad rf300 installation manual

The Simrad RF300 is a rugged, high-performance remote control for compatible Simrad multifunction displays (MFDs) and autopilot systems. This manual covers mechanical installation, wiring, initial setup, and important safety information. The RF300 must be mounted in the vessel’s