Simrad Rf300 Installation Manual Site

After installation:

For wireless RF models (if applicable): Follow the Bluetooth pairing procedure in the MFD’s remote setup menu. simrad rf300 installation manual

(Micro-C or DeviceNet connector – check your system) After installation:

Power note: The RF300 draws max 50 mA at 12V DC from the NMEA 2000 bus. No separate power connection is required. For wireless RF models (if applicable): Follow the

The Simrad RF300 is a rudder feedback unit designed to transmit the actual position of the vessel's rudder to the autopilot system. In a closed-loop autopilot control system, the rudder feedback serves as the reference sensor. Without accurate rudder position data, the autopilot cannot determine how much the rudder has turned, leading to oversteering, erratic course corrections, or system failure.

The RF300 is commonly paired with Simrad autopilot computers, such as the AC12, AC42, and AP series. It utilizes a high-precision potentiometer to convert mechanical angular motion into an analog electrical signal. This paper details the installation process to ensure the sensor's longevity and signal accuracy.

This is where most DIY installers deviate from the Simrad RF300 installation manual. The mechanical installation has three sub-steps: bracket attachment, linkage rod installation, and travel adjustment.