2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 87Get this manual
TECHNICAL FEATURES STRUCTUREFUNCTION The GPS for the ARX1200T3D consists of the combination meter and the GPS receiverThe GPS receiver continuously computes the latitude and longitude and transfers the positioning data to the combination meterThe combination meter recognizes the exact current watercraft position, and indicates the travel direction and the direction to the waypointIf the GPS receiver can not track more than three satellites, the GPS can not measure for the proper position and the navigation system and compass will not function properlyThe satellite status indicates the amount of information received from GPS satellites in one of three possible categories: Display Not Usable Status The system is signaling (flashing antenna mark) that the position fix is not availableThe system has determined latitude and longitude, but is unable to determine altitude2D Navigation is not as accurate as 3D NavigationThe system has determined latitude, longitude and altitudeThe receiver is ready to provide navigational information