Garmin Volvo Penta Glass Cockpit System (GPSMAP 8000V), VHF 100, NMEA 2000 (13-24° Tilt), NMEA 2000 (0-12° Tilt), GWS 10 with GMI 10 and Smart Sensor Technical Reference

...

Technical Reference

for Garmin

NMEA 2000® Products

All rights reserved. Except as expressly provided herein, no part of this manual may be reproduced, copied, transmitted, disseminated, downloaded or stored in any storage medium, for any purpose without the express prior written consent of Garmin. Garmin hereby grants permission to download a single copy of this manual onto a hard drive or other electronic storage medium to be viewed and to print one copy of this manual or of any revision hereto, provided that such electronic or printed copy of this manual must contain the complete text of this copyright notice and provided further that any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.

Information in this document is subject to change without notice. Garmin reserves the right to change or improve its products and to make changes in the content without obligation to notify any person or organization of such changes or improvements. Visit the Garmin Web site (www.garmin.com) for current updates and supplemental information concerning the use and operation of this and other Garmin products.

Garmin

, the Garmin logo, and GPSMAP® are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. GFS™, GWS™, GHP™, GXM™, GFL™, GBT™, GST™, GMI™, GRA™, GET™, GHC™, Intelliducer™, are trademarks of Garmin Ltd. or its subsidiaries. These trademarks may not be used without the express permission of Garmin.

NMEA 2000

and the NMEA 2000 logo are registered trademarks of the National Maritime Electronics Association.

Introduction

A NMEA 2000 network consists of connected NMEA 2000 devices that communicate using basic plug-and-play functionality. This technical reference provides basic NMEA 2000 component identication, basic NMEA 2000 network-building instructions, and a list of NMEA 2000specic data used with Garmin NMEA 2000-certied displays and sensors.

• The rst section, NMEA 2000 Fundamentals, provides descriptions of the NMEA 2000 connectors and cables sold by Garmin, and the

fundamental concepts of installing a NMEA 2000 network on your boat.

• The second section, General NMEA 2000 Data Type Requirements, provides a table to help you determine which NMEA 2000 sensors

provide the particular data type you want.

• The last two sections provide Parameter Group Number (PGN) information for Garmin chartplotters and marine instruments as well as

conguration and PGN information for Garmin NMEA 2000 sensors. These sections contain PGN and conguration information for the following products:

◦ GPSMAP

◦ GPSMAP 700 Series chartplotters

◦ GPSMAP 4x1/5x1/5x6 Series chartplotters

◦ GMI

◦ GPS 17x

◦ GFS

◦ GRA

◦ GET

◦ GFL

◦ GBT

◦ GST

◦ Intelliducers

◦ GWS™ 10

◦ GHP

◦ GXM

◦ VHF 200/300

◦ AIS 300

◦ AIS 600

4000/5000/6000/7000 Series chartplotters

™

10 (CCU and GHC™ 10)

™

PGN information is also included in the installation instructions provided with the Garmin NMEA 2000-certied device. Sensor conguration

information is also included in a Sensor Conguration Guide provided with each Garmin NMEA 2000-certied sensor.

• At the end is a checklist. Use this checklist when installing a NMEA 2000 network to be sure you have correctly followed installation-

critical procedures.

Contact Garmin

If you experience difculty installing a NMEA 2000 network, or have other questions about NMEA 2000-certied Garmin devices, contact Garmin Product Support or a certied NMEA 2000 technician. In the USA, go to www.garmin.com/support, or contact Garmin USA by phone at (913) 397-8200 or (800) 800-1020.

In the UK, contact Garmin (Europe) Ltd. by phone at 0808 2380000.

In Europe, go to www.garmin.com/support and click  for in-country support information, or contact Garmin (Europe) Ltd. by phone at +44 (0) 870.8501241.

Technical Reference for Garmin NMEA 2000 Products iii

Table of Contents

Introduction ....................................................................................................................................................................................... iii

Contact Garmin ......................................................................................................................................................................................................iii

NMEA 2000 Fundamentals ................................................................................................................................................................ 1

Garmin NMEA 2000 Device Overview ...................................................................................................................................................................1

Building a NMEA 2000 Network ............................................................................................................................................................................. 3

Existing NMEA 2000 Installation Considerations ...................................................................................................................................................8

NMEA 2000 Glossary ............................................................................................................................................................................................. 8

General NMEA 2000 Data Type Requirements ................................................................................................................................ 9

NMEA 2000-Certied Display Device PGN Information ............................................................................................................... 13

NMEA 2000-Certied Sensor PGN Information ............................................................................................................................ 18

GPS 17x (GPS Antenna) ..................................................................................................................................................................................... 18

GFS 10 (Garmin Fuel Sensor) ............................................................................................................................................................................. 18

GRA 10 (Garmin Rudder Angle Adapter) ............................................................................................................................................................. 18

GET 10 (Garmin Engine Tilt Adapter) .................................................................................................................................................................. 18

GFL 10 (Garmin Fluid Level Adapter) ..................................................................................................................................................................19

GBT 10 (Garmin Bennett Trim Tab Adapter) ........................................................................................................................................................ 19

GST 10 (Garmin Water Speed and Temperature Adapter) .................................................................................................................................. 19

Intelliducer (Intelligent Depth Transducer–Transom Mount and Thru-Hull) ......................................................................................................... 19

GWS 10 (Garmin Wind Sensor) ........................................................................................................................................................................... 20

GHP 10 (Marine Autopilot System) ...................................................................................................................................................................... 20

GXM 51 ................................................................................................................................................................................................................21

VHF 200 ...............................................................................................................................................................................................................21

VHF 300 ...............................................................................................................................................................................................................21

AIS 300 ................................................................................................................................................................................................................ 22

AIS 600 ................................................................................................................................................................................................................ 22

NMEA 2000-Certied Sensor Conguration Information ............................................................................................................. 23

GRA 10 (Garmin Rudder Angle Adapter) ............................................................................................................................................................. 26

Restoring Factory Default Settings ...................................................................................................................................................................... 32

GBT 10 (Garmin Bennett Trim Tab Adapter) ........................................................................................................................................................ 32

GST 10 (Garmin Water Speed and Temperature Adapter) .................................................................................................................................. 33

Intelliducer (Intelligent Depth Transducer–Transom Mount and Thru-Hull) ......................................................................................................... 36

NMEA 2000 Checklist ......................................................................................................................................................................................... 37

iv Technical Reference for Garmin NMEA 2000 Products

NMEA 2000 Fundamentals

A NMEA 2000 network is made of connected NMEA 2000 devices that communicate using basic plug-and-play functionality.

If your boat already contains a NMEA 2000 network and you would like to add Garmin NMEA 2000 components, see page 8.

For a glossary of commonly used NMEA 2000 terms, see page 8.

After you have installed your NMEA 2000 network, use the checklist on page 37 to verify the installation.

Garmin NMEA 2000 Device Overview

Garmin uses NMEA 2000 micro connectors on units, sensors, and T-connectors that are compatible with other NMEA 2000 micro connectors, cables, and NMEA 2000-compatible devices. Garmin sensors may be packaged with a drop cable and a T-connector. Garmin displays may also include additional NMEA 2000 components (such as a power cable). The NMEA 2000 components included with a Garmin sensor or display are listed in the product documentation. A diagram on the product box shows which NMEA 2000 components are included.

Sample Box Diagram (GFS 10)

In the sample box diagram, a complete NMEA 2000 network is shown, and the parts included with the sensor are shaded. In this example, a T-connector is included with a Garmin GFS 10 fuel sensor. A NMEA 2000 power cable, terminators, an additional drop/backbone cable, and additional T-connectors are not included with a GFS 10 fuel sensor. The GFS 10 fuel sensor, as shown by the shaded components in the box diagram, is intended to be connected to an existing NMEA 2000 network on your boat. If you do not have a NMEA 2000 network on your boat, this guide will help you assemble one.

Technical Reference for Garmin NMEA 2000 Products 1

NMEA 2000 Fundamentals

NMEA 2000 Components

The main components of a NMEA 2000 network are T-connectors, terminators, backbone/drop cables, and a power cable. The following cables, connectors, and terminators are sold by Garmin, and as of January 2009, they are NMEA 2000 approved. NMEA 2000-approved cables sold by Garmin feature the NMEA 2000 logo on the tag with the part number.

T-connector Male Terminator Female Terminator In-line Terminator

010-11078-00 (Garmin part number) 010-11080-00 010-11081-00 010-11096-00

Power Cable

010-11079-00 (2 meters [6.5 feet]) (3 A fuse included)

Backbone/Drop Cable

305 millimeters (1 foot) 010-11076-03

2 meters (6.5 feet) 010-11076-00

6 meters (20 feet) 010-11076-01

10 meters (33 feet) (backbone only) 010-11076-02

30 meter spool (98.5 feet) (backbone only) 010-11171-01

Specialty Cable/Connectors

Right-angle drop-cable, 2 meters (6.5 feet) (pictured) 010-11089-00

Field-installable connector - Male* (not pictured) 010-11094-00

Field-installable connector - Female* (not pictured) 010-11095-00

NMEA 2000 network power switch (not pictured) K00-00368-00

NMEA 2000 in-line lightning arrestor** (not pictured) 010-11171-02

* The eld-installable connectors are used to create custom-length drop cables and custom-length backbone extension cables. The eld-installable connectors can be used to shorten any Garmin NMEA 2000 drop/backbone cable.

** The gray in-line lightning arrestor is designed to help prevent damage due to nearby lightning strikes, but it is not able to protect against direct lightning strikes. Garmin is not responsible for lightning-strike related damage.

All male/female connections are interchangeable. Ensure that the T-connectors are used properly when constructing your NMEA 2000 network.

See page 4.

2 Technical Reference for Garmin NMEA 2000 Products

NMEA 2000 Fundamentals

Building a NMEA 2000 Network

The main communication channel of a NMEA 2000 network is a backbone to which your NMEA 2000 devices connect. Each NMEA 2000 device connects to the backbone with a T-connector. The NMEA 2000 backbone must be connected to power, and terminators must be installed at both ends for the network to function correctly.

When you design a NMEA 2000 network, start by creating a diagram of the network. When creating the diagram, be as detailed as possible:

• Include all of the devices you intend to connect to your network

• Note the approximate location of the backbone and devices on your boat

• Measure the distances between devices and the backbone, as well as the overall length of the backbone

• Note the power consumption of each device (Load Equivalency Number)

Intelligent transducer

Female

terminator

Fuel sensor

Marine instrument

Ignition or

in-line switch

Fuse

Battery - 12 Vdc

Power cable

Backbone extension cable

NMEA 2000 backbone

Sample NMEA 2000 Network

Chartplotter

Drop cable

T-connector

Male

terminator

This diagram illustrates the NMEA 2000 data connections to each device or sensor. Some devices or sensors can be powered by the NMEA

2000 network; others may require a separate power connection. Consult the installation instructions for each device you connect to your NMEA 2000 network to be sure you supply power to the device appropriately.

When building a NMEA 2000 network, you must follow certain rules to make sure your NMEA 2000 network functions correctly. Be sure to understand the following concepts:

• Linear backbone construction (page 4)

• Power connection and distribution (page 5)

• Proper termination (page 7)

• Cable length and device limits (page 8)

Technical Reference for Garmin NMEA 2000 Products 3

NMEA 2000 Fundamentals

CORRECT

INCORRECT

Linear Backbone Construction

Use the NMEA 2000 T-connectors to construct your NMEA 2000 backbone, and extend the backbone with appropriate lengths of backbone cable if necessary. Use one T-connector per device. Use the sides of the T-connector to construct the backbone of the NMEA 2000 network, and use the top of the T-connector to attach a NMEA 2000 device. By using only the sides of the T-connectors to construct the backbone, you create a linear construction to your NMEA 2000 network. T-connectors can be separated by backbone cables or connected directly together.

Although the male and female connectors on the T-connectors and backbone cables will t on all sides of a T-connector, it is very important to use the top of the T-connector only to attach NMEA 2000 devices, not to attach other T-connectors or backbone cables.

To NMEA 2000 devices

and power

Female

terminator

Backbone extension cable

Male

terminator

T-connector

installed incorrectly

Male

terminator

(also installed

incorrectly)

Correct Linear Backbone Construction

To NMEA 2000 devices

and power

Backbone extension cable

Incorrect Linear Backbone Construction

Male

terminator

4 Technical Reference for Garmin NMEA 2000 Products

NMEA 2000 Fundamentals

CORRECT

Power Connection and Distribution

Your NMEA 2000 network must be connected to a 12 Vdc power supply. Do not connect your NMEA 2000 network to any other voltage source, such as a 24 Vdc power supply. Use a NMEA 2000 power cable to connect your NMEA 2000 backbone to the auxiliary power switch on your boat. If you do not have an auxiliary power switch, or if connecting to the auxiliary power switch causes electrical interference, connect the NMEA 2000 power cable directly to the battery and install an in-line switch.

If you connect the NMEA 2000 network to your battery without an in-line switch, it may drain your battery.

Be sure to ground the NMEA 2000 power cable. Connect the bare shield-drain wire to the same location as the ground (black) wire.

The Garmin NMEA 2000 power cable connects to a T-connector like other drop cables. Be sure to connect the NMEA 2000 power cable to the top of a T-connector; never connect the NMEA 2000 power cable to the side of a T-connector. You can connect power either at the end of your NMEA 2000 network or in the middle. When planning where to place the power cable and the T-connector on your NMEA 2000 network, you will need to evaluate how the NMEA 2000 devices connected to your network use power. The NMEA 2000 network will work properly when there is no more than a 3 Vdc drop in the supply voltage between the power source and the NMEA 2000 device located farthest from the power source on the NMEA 2000 network. To determine the voltage drop in your NMEA 2000 network, use this equation:

Voltage Drop = Cable resistance (ohms/m)* × Distance (from the battery to the farthest device, in meters) × Network Load** × 0.1

* Garmin cable resistance value = 0.053 ** Network Load = the sum of Load Equivalent Numbers (LEN) between the battery and the end of the network. The LEN for each device should be visible on the device, or provided in the documentation for the device.

• If you calculate a voltage drop of 3.0 Vdc or less, then you can connect power to either the end or the middle of your NMEA 2000 network,

and it will function correctly.

• If you calculate a voltage drop of more than 3.0 Vdc, you must connect power to the middle of your NMEA 2000 network. The location will

depend on the network load and distance from the battery. Try to balance the voltage drop equally on both sides of the power connection.

• If a voltage drop of under 3.0 Vdc is not possible on your NMEA 2000 network, contact a professional installer.

Examples

The following examples show a correctly designed, end-powered NMEA 2000 network; an incorrectly designed NMEA 2000 network; and a redesign of the incorrectly designed NMEA 2000 network to correctly balance power on the network.

End-powered NMEA 2000 network, correctly designed:

Power cable Length = 2 m

NMEA 2000-

compliant device LEN = 4

Drop cable Length = 2 m

Backbone cable Length = 10 m

NMEA 2000compliant device LEN = 5

Drop cable Length = 6 m

Backbone cable Length = 10 m

NMEA 2000compliant device LEN = 7

Drop cable

Length = 6 m

When the voltage-drop formula is applied to this example, we see that the voltage drop is less than 3.0 Vdc. This NMEA 2000 network will function correctly when powered at the end.

Technical Reference for Garmin NMEA 2000 Products 5

Voltage Drop = 0.053 × (2 + 10 + 10 + 6) × (4 + 5 + 7) × 0.1 = 2.37 Vdc

Cable

resistance

Distance Network load

NMEA 2000 Fundamentals

INCORRECT

CORRECT

End-powered NMEA 2000 network, incorrectly designed:

NMEA 2000-

Power cable Length = 2 m

When the voltage drop formula is applied to this example, we see

compliant device LEN = 4

Drop cable Length = 2 m

Backbone cable Length = 20 m

Voltage Drop = 0.053 × (2 + 20 + 10 + 6) × (4 + 5 + 7) × 0.1 = 3.22 Vdc

that the voltage drop is greater than 3.0 Vdc, so this NMEA 2000 network will not function correctly when powered at the end.

NMEA 2000compliant device LEN = 5

Drop cable Length = 6 m

Cable

resistance

Backbone cable Length = 10 m

Distance Network load

NMEA 2000compliant device LEN = 7

Drop cable

Length = 6 m

This NMEA 2000 network must be redesigned with the power connected to the center of the network in order to function correctly.

Middle-powered NMEA 2000 network, correctly designed:

NMEA 2000compliant device LEN = 4

NMEA 2000compliant device LEN = 5

NMEA 2000compliant device LEN = 7

Drop cable Length = 2 m

Backbone cable Length = 20 m

Power cable Length = 2 m

Drop cable Length = 6 m

Backbone cable Length = 10 m

Drop cable

Length = 6 m

When the NMEA 2000 network is redesigned with the power source in the center, you calculate the voltage drop in both directions. If the T-connector to which you connect the power source is connected directly to another T-connector (as shown in this example), use the LEN from that device as part of the calculation for both directions.

When the voltage drop formula is applied to both the left and right sides of the power source in this example, we see that the voltage drop is less than 3.0 Vdc on each side, so the NMEA 2000 network will function correctly.

The equation and examples provide conservative estimates for calculating voltage drop.

Voltage Drop Left = 0.053 × (2 + 20 + 2) × (4 + 5) × 0.1 = 1.145 Vdc

Cable

resistance

Distance

Network load

Voltage Drop Right = 0.053 × (2 + 10 + 6) × (5 + 7) × 0.1 = 1.145 Vdc

6 Technical Reference for Garmin NMEA 2000 Products

NMEA 2000 Fundamentals

Proper Termination

You must install terminators at the ends of your NMEA 2000 backbone for it to function correctly. You have two options when installing terminators on your NMEA 2000 network.

1. Typical Terminators

If your NMEA 2000 network is built with correct linear backbone construction, use one female terminator and one male terminator. Install the terminators at opposite ends of your NMEA 2000 network.

To NMEA 2000 devices

and power

Female

terminator

Backbone extension cable

Male

terminator

Using Standard Terminators

2. In-line Terminators

If one or both of the NMEA 2000 devices at opposite ends of your NMEA 2000 network are separated from the rest of the NMEA 2000 network by a length of backbone cable, and the typical T-connector/drop cable/terminator combination is not feasible or is too bulky for the area, use an in-line terminator instead of the nal T-connector on the backbone. Connect the nal device to the in-line terminator with the appropriate length of drop cable, or connect the nal device directly to the in-line terminator, without a drop cable.

Standard Termination

To a NMEA

2000 device

Female

terminator

To power

Backbone

extension

cable

Using an Inline Terminator

Inline Termination

To the nal NMEA 2000 device in the

backbone on this end. Connect the in-line

terminator directly to a NMEA 2000 device,

or use a drop cable up to 6 m (20 ft.) long. Do not connect additional T-connectors or

terminators.

Inline

terminator

Do not use more than two terminators in a NMEA 2000 network.

The in-line terminator connects to the NMEA 2000 backbone with a male connector, and to the nal NMEA 2000 device with a female

connector. Because of this, you can only use one in-line terminator on a NMEA 2000 network.

Technical Reference for Garmin NMEA 2000 Products 7

NMEA 2000 Fundamentals

Cable Length and Device Limits

When building your NMEA 2000 network, keep in mind these limitations:

• The distance between any two points on the NMEA 2000 network must not exceed 100 m (328 ft). To estimate this distance, measure

between the terminators on your backbone and add the length of the drop cable for the devices connected to the T-connectors at the ends of the network.

• The total length of all drop cables cannot exceed 78 m (256 ft).

• The maximum length of a single drop cable to a NMEA 2000 device is 6 m (20 ft).

• No more than 50 NMEA 2000 devices can be connected to your NMEA 2000 network.

Existing NMEA 2000 Installation Considerations

If your boat has an existing NMEA 2000 installation, and you would like to add Garmin NMEA 2000 equipment, there are a few things to consider:

: Garmin uses NMEA 2000 micro connectors for all cables and connectors. Your existing NMEA 2000 network may use NMEA 2000 mini connectors and cables in the backbone. Mini connectors are larger than micro connectors, and you will need to use a converter or adapter to connect with Garmin NMEA 2000 devices.

: Is the existing NMEA 2000 network connected to power? A NMEA 2000 network must be connected to power to function correctly (page 5). Do not connect the NMEA 2000 network to power at more than one location.

: Are terminators installed on the ends of the existing NMEA 2000 backbone? A NMEA 2000 network must be terminated to function correctly. Do not add more terminators to a NMEA 2000 network if it is already properly terminated.

If you are unsure of any of these considerations, contact your boat manufacturer or a certied NMEA 2000 technician for assistance.

NMEA 2000 Glossary

—Three-way connector with one male and two female micro connectors. A T-connector is used to connect a NMEA 2000 device to the NMEA 2000 backbone.

—120 ohm resistor located at each end of the NMEA 2000 backbone. Proper termination helps ensure signal integrity across the entire length of the backbone.

—Special terminator with male and female connectors, which allows direct connection to the a device at the end of the NMEA 2000 backbone. The inline terminator simplies installation by not requiring a T-connector, terminator, and drop cable for the device at the end of the backbone.

—Cable connecting a NMEA 2000 device to the NMEA 2000 backbone. Drop cables are limited to 6 m (20 ft.) maximum length.

—In conjunction with T-connectors, the backbone cables create the main communication path of the NMEA 2000 network.

A backbone cable extends the NMEA 2000 backbone to connect NMEA 2000 devices located in different places on the boat. The maximum backbone cable length is 100 m (328 ft.).

—Electronic hardware that connects to the NMEA 2000 network. A device may only receive data transmitted by other devices on the network, or may both transmit and receive data on the network.

—12 Vdc power supplied to the NMEA 2000 network. Power should be connected through a switch (instead of directly connected to the battery) because some devices are always on when NMEA 2000 power is present. NMEA 2000 devices must operate from 9 to 16 Vdc, with a nominal voltage of 12 Vdc.

—A number that indicates the amount of current a device draws from the NMEA 2000 network. 1 LEN = 50 mA. Each device should have an LEN specied on the product or in the product documentation.

8 Technical Reference for Garmin NMEA 2000 Products

General NMEA 2000 Data Type Requirements

Each NMEA 2000-certied sensor provides unique information to the NMEA 2000-certied display devices (such as a GPSMAP 4000/5000 series chartplotter or a GMI 10) on the NMEA 2000 network. The data you can view on your display device depends on the sensors you have installed and congured. Refer to the following table for a list of data types that you can view on a display device; specic NMEA 2000 PGN information required to view or calculate that data type; and the NMEA 2000 sensor that typically provides required PGN information. In some cases, more than one sensor is necessary or a specic combination of sensors may provide more-precise information. For more about PGN information, see page 18.

Category Data Type PGN Data Required Typical Sender

Engine Information Battery Voltage 127489 - Eng Dynamic NMEA 2000-compatible engine

Fuel Flow Rate 127489 - Eng Dynamic Fuel Flow Sensor

Hours 127489 - Eng Dynamic NMEA 2000-compatible engine

Oil Pressure 127489 - Eng Dynamic NMEA 2000-compatible engine

Engine RPM 127488 - Engine Rapid NMEA 2000-compatible engine

Temperature 127489 - Eng Dynamic NMEA 2000-compatible engine

Coolant Pressure 127489 - Eng Dynamic NMEA 2000-compatible engine

Fuel Pressure 127489 - Eng Dynamic NMEA 2000-compatible engine

Oil Temperature 127489 - Eng Dynamic NMEA 2000-compatible engine

Boost Pressure 127488 - Engine Rapid NMEA 2000-compatible engine

Trim 127488 - Engine Rapid NMEA 2000-compatible engine

Rudder Angle 127245 - Rudder Rudder Angle Sensor

Bow Tabs 130576 - Small Craft Status Trim Tab Sensor

Trim Tabs 130576 - Small Craft Status Trim Tab Sensor

Fuel Information Total Fuel Flow Rate 127489 - Eng Dynamic Fuel Flow Sensor

Total Fuel Onboard 127489 - Eng Dynamic Fuel Flow Sensor

Fuel Economy 127489 - Eng Dynamic (GPS Speed or Water Speed)

Cruising Range 127489 - Eng Dynamic (GPS Speed or Water Speed) Fuel Flow Sensor and Speed Sensor

Fuel Level 127505 - Fluid Level Fuel Level Sensor

Tank 1 127505 - Fluid Level Fuel Level Sensor

Tank 2 127505 - Fluid Level Fuel Level Sensor

Navigation Information

Distance Made Good 129026 - COG/SOG, 129029 - GNSS Position,

Waypoint Name 129284 - Nav Data or 129285 - Route Garmin Chartplotter

Bearing to Waypoint 129284 - Nav Data Garmin Chartplotter and GPS Antenna

Distance to Waypoint 129284 - Nav Data Garmin Chartplotter and GPS Antenna

Off Course 129283 - XTE Garmin Chartplotter and GPS Antenna

Desired COG 129284 - Nav Data Garmin Chartplotter and GPS Antenna

Heading 127250 - Vessel Heading Heading Sensor

Course Over Ground 129026 - COG/SOG and 129029 - GNSS Position GPS Antenna

Course Made Good 129026 - COG/SOG, 129029 - GNSS Position,

Note: The Fuel Economy data type is congurable, based on the fuel speed source

129284 - Nav Data, 129285 - Route, and 129283 - XTE

129284 - Nav Data, and 129285 - Route

Fuel Flow Sensor and Speed Sensor

Garmin Chartplotter and GPS Antenna

(Continued)

Technical Reference for Garmin NMEA 2000 Products 9

+ 29 hidden pages