Sensors are located from the MENU button under own ship functions box. Furuno has 2 modes the sensors can be set to.

System Sensor Settings – System sensors allows access to direct sensor inputs and sensors across the network. These are not configurable by the user and will automatic switch the sensors if required to.

Local Sensors Settings – User is able to change the priority of the sensor for heading , speed and position and put into manual mode. In local sensor mode it does not allow access to sensors across the network, only sensors connected directly to your unit will be able.