Garmin GPSMAP 541 Technical Reference for Garmin NMEA 2000 Products
Garmin GPSMAP 541 - GPS Receiver Manual
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- Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 1
Technical Reference for Garmin® NMEA 2000® Products + - - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 2
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 - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 3
for the following products: ◦ GPSMAP® 4/5000 Series chartplotters ◦ GMI™ 10 ◦ GFS™ 10 ◦ Intelliducers™ ◦ GWS™ 10 ◦ GHP™ 10 (CCU and GHC™ 10) ◦ GXM™ 51 ◦ VHF 200 Note: PGN information is also included in the installation instructions provided with the Garmin NMEA 2000-certified device. Sensor - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 4
13 GPSMAP 4000/5000 Series Chartplotters...13 GMI 10...14 NMEA 2000-Certified Sensor PGN Information...15 GPS 17x (GPS Antenna)...15 GFS 10 (Garmin Fuel Sensor)...15 Intelliducer (Intelligent Depth Transducer-Transom Mount and Thru-Hull)...15 GWS 10 (Garmin Wind Sensor)...16 GHP 10 (Marine Autopilot - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 5
, 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 - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 6
. T-connector Male Terminator Female Terminator In-line Terminator 010-11078-00 (Garmin part number) 010-11080-00 Power Cable 010-11081-00 010-11079-00 (2 meters [6.5 feet]) (3 A fuse included) Backbone/Drop Cable 305 millimeters (1 foot) 2 meters (6.5 feet) 6 meters (20 feet) 10 meters (33 - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 7
Marine instrument Chartplotter Intelligent transducer Ignition or in-line switch Fuse Female terminator + - Battery - 12 Vdc Power cable Backbone extension cable Drop cable powered by the NMEA 2000 network; others may require a separate power connection. Consult the installation instructions - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 8
cable Male terminator T-connector installed incorrectly Male terminator (also installed incorrectly) Correct Linear Backbone Construction To NMEA 2000 devices and power INCORRECT Backbone extension cable Male terminator Incorrect Linear Backbone Construction Technical Reference for Garmin - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 9
install an in-line switch. caution: 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 - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 10
CORRECT Drop cable Length = 2 m Power cable Length = 2 m Backbone cable Length = 20 m Drop cable Length = 6 m Drop cable Length = 6 m Backbone cable Length = 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 - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 11
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 use one in-line terminator on a NMEA 2000 network. Technical Reference for Garmin NMEA 2000 Products - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 12
installation, and you would like to add Garmin NMEA 2000 equipment, there are a few things to consider: Cable Type: Garmin uses NMEA 2000 micro connectors for all cables transmit and receive data on the network. Network Power-12 Vdc power supplied to the NMEA 2000 network. Power should be connected - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 13
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 configured. Refer to the following table for a list of data types that you can view on a display device, specific NMEA 2000 - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 14
, 129029 - GNSS Position, and 129284 - Nav Data Garmin Chartplotter and GPS Antenna 129026 - COG/SOG and 129029 - GNSS Position GPS Antenna 129026 - COG/SOG and 129029 - GNSS Position GPS Antenna 129026 - COG/SOG and 129029 - GNSS Position GPS Antenna 129026 - COG/SOG and 129029 - GNSS Position - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 15
[129026 - COG/SOG and 129029 - GNSS Position]) Either a Wind Sensor and Speed Sensor or a Wind Sensor and a GPS Antenna Waypoint VMG 129284 - Nav Data Garmin Chartplotter and GPS Antenna Maximum Apparent Wind Speed 130306 - Wind Data Wind Sensor Maximum True Wind Speed 130306 - Wind Data and - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 16
- GNSS Position None None Typical Sender Depth Transducer Water Temperature Sensor Water Speed Sensor GPS Antenna, Water Speed Sensor, and Heading Sensor GPS Antenna, Water Speed Sensor, and Heading Sensor GPS Antenna GPS Antenna None None 12 Technical Reference for Garmin NMEA 2000 Products - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 17
display devices. For NMEA 2000 configuration information on every available Garmin NMEA 2000-certified display devices, see the owner's manual for your display device. GPSMAP 4000/5000 Series Chartplotters Receive 059392 059904 060928 126208 126464 126992 126996 127250 127488 127489 127505 - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 18
Water Depth Position - Rapid Update COG & SOG - Rapid Update GNSS Position Data Datum Cross Track Error Navigation Data Navigation - Route/WP information GNSS Acknowledge Group Function Transmit/Receive PGN List Group Function Product Information 14 Technical Reference for Garmin NMEA 2000 Products - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 19
PGN information for every available Garmin NMEA 2000-certified sensor. GPS 17x (GPS Antenna) Transmit Receive 059392 060928 126208 126464 126992 using a Garmin chartplotter or marine instrument) Intelliducer (Intelligent Depth Transducer-Transom Mount and Thru-Hull) Transmit Receive 059392 - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 20
Command/Request/Acknowledge Group Function Transmit/Receive PGN List Group Function Product Information Vessel Heading Engine Parameters - Rapid Update Position - Rapid Update GNSS Position Data Navigation Data Navigation - Route/WP information 16 Technical Reference for Garmin NMEA 2000 Products - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 21
/Acknowledge Group Function Receive 059392 059904 060928 ISO Acknowledgment ISO Request ISO Address Claim 126208 129026 129029 NMEA - Command/Request/Acknowledge Group Function COG (course over ground) and SOG (speed over ground) - Rapid Update GNSS (Global Navigation Satellite System) Position - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 22
Navigation Overlay Service) When enabled, WAAS/EGNOS provides more accurate position information. For more information on WAAS/EGNOS, visit www.garmin.com. 1. While viewing the NMEA 2000 configuration menu, select the GPS 17x device. 2. Select Config > WAAS/EGNOS. 3. On a Garmin chartplotter - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 23
. Using Fuel-Level Information With a Garmin Chartplotter or Marine Instrument To receive fuel-level information, connect the wiring harness on the GFS 10 to the fuel gauge or fuel-level sensor of your boat according to the GFS 10 Installation Instructions. To calibrate fuel-level information from - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 24
10 to a specific tank. • Tank Capacity-define the fuel capacity of the fuel tank that the selected GFS 10 is connected to. Troubleshooting Fuel Gauge Type When wired to a fuel gauge, the gauge type defaults to Auto Detect. If the fuel-level reading on your Garmin chartplotter or marine instrument - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 25
Depth Transducer-Transom viewing the NMEA 2000 device configuration menu, select a specific Intelliducer and select Config > Keel Offset. 2. you are measuring up to the water line (Intelliducer installed on the keel), enter a (-) negative number. Intelliducer Garmin NMEA 2000 Products 21 - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 26
Garmin Wind Sensor) Configuring the Wind Angle Offset (Orientation) When mounting the sensor, you must adjust the angle offset if you did not orient the GWS 10 as described in the GWS 10 Installation Instructions a lower number to update the display device less Garmin marine instrument, the specific - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 27
between 0 and 254, representing a time constant in increments of 0.25 second, or 255 to represent the Automatic setting (for example: SPEEDFILTER=215). Technical Reference for Garmin NMEA 2000 Products 23 - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 28
NMEA 2000-Certified Sensor Configuration Information 24 Technical Reference for Garmin NMEA 2000 Products - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 29
. Is the NMEA 2000 network connected to power, and is the power balanced correctly on the network? (page 5) Is the NMEA 2000 network power connected through the ignition switch-if not, did you install a switch? (page 5) Is the NMEA 2000 power cable grounded? Is the bare wire connected to the - Garmin GPSMAP 541 | Technical Reference for Garmin NMEA 2000 Products - Page 30
latest free software updates (excluding map data) throughout the life of your Garmin products, visit the Garmin Web site at www.garmin.com. March, 2009 © 2009 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, USA Garmin (Europe) Ltd. Liberty
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