Furuno GP-80 - Manual (Page 13)

5. INITIAL SETTINGS
10
Data format and data output availability
Output data sentence of IEC 61162-1 and NMEA 0183 Ver. 1.5/V2.0.
AAM: Waypoint arrival alarm
APB: Autopilot sentence B
magnitude of cross track error, direction to steer, arrival alarm, bearing to waypoint
("Heading to steer to destination waypoint data" not used)
BOD: Bearing-origin to destination
BWC: Bearing and distance to waypoint-great circle
BWR: Bearing and distance to waypoint-rhumb line
BWW: Bearing-waypoint to waypoint
DTM: Datum reference
GGA: Global positioning system (GPS) fix data
time of fix, latitude, longitude, quality indicator, number of satellites in use, DOP,
altitude, geoidal separation
("age of dgps data" and "differential reference station ID" not used)
GLL: Geographic position-latitude/longitude
GNS:
GNSS fix data
RMB: Recommended minimum navigation information cross track error, direction to steer,
origin and destination waypoint ID, destination waypoint latitude and longitude,
range and bearing of destination waypoint, destination closing velocity, arrival
alarm
RMC: Recommended minimum specific GPS/TRANSIT data
UTC of position fix, latitude and longitude, ground speed and course, date,
magnetic variation
RTE: Routes
VTG: Course over ground and ground speed
WCV: Waypoint closure velocity
WNC: Distance-waypoint to waypoint-great circle
WPL: Waypoint location
XTE: Cross-track error, measured
ZDA: Time and date
ZTG: UTC and time to destination waypoint
Also, following NMEA 0183 Ver. 1.5 sentences are output.
APA: Autopilot sentence "A"
magnitude of cross track error, direction to steer, arrival alarm, bearing origin to
destination.
WNR: Distance-waypoint to waypoint-rhumb line
ZLZ: Time of day
UTC, local time, local zone