background image

Type

PGN

Description

060928 ISO address claim
126208 NMEA: Command, request, and 

acknowledge group function

126464 Transmit and receive PGN list group 

function

126996 Product information
127250 Vessel heading
128259 Speed: Water referenced
128267 Water depth
130306 Wind data
130312 Temperature

Transmit

127258 Magnetic Variance
129025 Position: Rapid update
129026 COG and SOG: Rapid update
129029 GNSS position data
129283 Cross track error
129284 Navigation data
129285 Navigation route and waypoint info
129539 GNSS DOPs
129540 GNSS satellites in view

Receive

127245 Rudder
127250 Vessel heading
127488 Engine parameters: Rapid update
127489 Engine parameters: Dynamic
127493 Transmission parameters: Dynamic
127498 Engine parameters: Static
127505 Fluid level
129038 AIS class A position report
129039 AIS class B position report
129040 AIS class B extended position report
129794 AIS class A static and voyage related 

data

129798 AIS SAR aircraft position report
129799 Radio frequency, mode, and power
129802 AIS safety-related broadcast message
129808 DSC call information
130310 Environmental parameters
130311 Environmental parameters (obsolete)
130313 Humidity
130314 Actual pressure
130576 Small craft status

This data applies only to NMEA 2000-compatible products.

NMEA 0183 Information

Type

Sentence

Description

Transmit

GPAPB

APB: Heading or track controller 
(autopilot) sentence "B"

GPBOD

BOD: Bearing (origin to 
destination)

GPBWC

BWC: Bearing and distance to 
waypoint

GPGGA

GGA: Global positioning system 
fix data

GPGLL

GLL: Geographic position 
(latitude and longitude)

GPGSA

GSA: GNSS DOP and active 
satellites

GPGSV

GSV: GNSS satellites in view

GPRMB

RMB: Recommended minimum 
navigation information

Type

Sentence

Description

GPRMC

RMC: Recommended minimum 
specific GNSS data

GPRTE

RTE: Routes

GPVTG

VTG: Course over ground and 
ground speed

GPWPL

WPL: Waypoint location

GPXTE

XTE: Cross track error

PGRME

E: Estimated error

PGRMM

M: Map datum

PGRMZ

Z: Altitude

SDDBT

DBT: Depth below transducer

SDDPT

DPT: Depth

SDMTW

MTW: Water temperature

SDVHW

VHW: Water speed and heading

Receive

DPT

Depth

DBT

Depth below transducer

MTW

Water temperature

VHW

Water speed and heading

WPL

Waypoint location

DSC

Digital selective calling 
information

DSE

Expanded digital selective calling

HDG

Heading, deviation, and variation

HDM

Heading, magnetic

MWD

Wind direction and speed

MDA

Meteorological composite

MWV

Wind speed and angle

VDM

AIS VHF data-link message

You can purchase complete information about National Marine 
Electronics Association (NMEA) format and sentences from: NMEA, 
Seven Riggs Avenue, Severna Park, MD 21146 USA (

www.nmea.org

)

6

Summary of Contents for GPSMAP 751

Page 1: ...te and hardware to flush mount the device in the dashboard If you want to mount the device using an alternative method where it appears flat with the front of the dashboard you must purchase a flat mo...

Page 2: ...drill a clearance counterbore through only the top gel coat layer This will help to avoid any cracking in the gel coat layer when the screws are tightened Stainless steel screws may bind when screwed...

Page 3: ...ring harness is packaged without the locking ring installed You should route the cable before you install the locking ring After connecting a locking ring to the wiring harness you should make sure th...

Page 4: ...e single throw switches Item Description 10 35 Vdc power source Power cable Horn Lamp Relay 100 mA coil current Toggle switches to enable and disable lamp or horn alerts Item Wire Color Wire Function...

Page 5: ...antenna cable to the EXT GPS port on your device Connecting the Device to a Garmin Marine Radar Only radar compatible devices are capable of receiving information from a Garmin Marine Radar Radar com...

Page 6: ...status This data applies only to NMEA 2000 compatible products NMEA 0183 Information Type Sentence Description Transmit GPAPB APB Heading or track controller autopilot sentence B GPBOD BOD Bearing ori...

Page 7: ......

Page 8: ...aiwan R O C Garmin the Garmin logo and GPSMAP are trademarks of Garmin Ltd or its subsidiaries registered in the USA and other countries echoMAP is a trademark of Garmin Ltd or its subsidiaries These...

Reviews: