Compass safe distance
To prevent potential interference with the vessel's
magnetic compasses, ensure an adequate distance is maintained from
the product.
Interference Compass safe distance When choosing a suitable location for the product you must aim to maintain a distance of at least 1 m (3.3 ft) in all directions from any compasses.
For some smaller vessels it may not be possible to locate the product this far away from a compass. In this situation, when choosing the installation location for your product, ensure that the compass is not affected by the product when it is in a powered on state.