When setting up an Fusion Mini, the supplied antennae must go into the correct locations on the enclosure and be finger-tight.

If the antennae are not tightened correctly, it could affect the Fusion Mini's ability to receive a GPS signal, send data via satellite or receive Bluetooth data from Bluetooth sensors.

Please see the following demonstration of the correct antenna placement and antenna tightness. As per the video, even though the connectors on the enclosure are the same, you need to ensure the correct antenna goes on the correct connector.