Calibration ContentsCalibration sourcesCompatible transducers and sensors can be calibrated from the display:Sonar transducer calibrationSonar transducers should be calibrated to ensure that accurate readings are displayed on the MFD / chartplotter.RealVision AHRS calibrationRealVision™ 3D and RealVision™ 3D Max transducers include a built-in AHRS (Attitude and Heading Reference Sensor), which measures the motion of your vessel to assist in the rendering of sonar images. After installation all RealVision™ transducers require calibration.Transducer calibration (iTC-5)You can calibrate depth, speed and wind instrument transducers connected to your Lighthouse MFD via an iTC-5 (Instrument Transducer Converter).STW calibration (DST810)STW (Speed Through Water) can be calibrated on DST810 transducers, by performing a sea trial calibration.RSW-Series wind transducer configurationThe RSW-Series wind transducers require configuration to ensure accurate readings are presented.Parent topic: Getting startedPrevious topic: Initial setupNext topic: Shortcuts menu