Garmin GMI 20 Support and Manuals

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Popular Garmin GMI 20 Manual Pages

Technical Reference for Garmin NMEA 2000 Products - Page 3

... 300 ◦◦ AIS 600 Note: PGN information is also included in a Sensor Configuration Guide provided with each Garmin NMEA 2000-certified sensor. • At the end is also included in the installation instructions provided with Garmin NMEA 2000-certified displays and sensors. • The first section, NMEA 2000 Fundamentals, provides descriptions of the NMEA 2000...
Technical Reference for Garmin NMEA 2000 Products - Page 4

...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-Certified Display...-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...
Technical Reference for Garmin NMEA 2000 Products - Page 28

... fuel economy source: 1. Using Fuel-Level Information With a Garmin Chartplotter or Marine Instrument To receive fuel-level information, connect the wiring harness on the fuel-flow rate, you must be powered on to calculate remaining fuel based on your boat according to the GFS 10 Installation Instructions. Select Config > Level Calibration > Add Calibration Point and...
Technical Reference for Garmin NMEA 2000 Products - Page 29

... 20 gal. × 110% = 22 gal. (75 L × 110% = 82.5 L). Technical Reference for Garmin NMEA 2000 Products 25 When the boat is not moving , put the engine in neutral. 2. NMEA 2000-Certified Sensor Configuration Information Configuring Engine and Tank Information If you have a multi-engine or a multi-tank setup on your Garmin chartplotter or marine instrument...
Technical Reference for Garmin NMEA 2000 Products - Page 30

... Garmin marine instrument, the specific configuration options may be displayed on your display device. Calibrating the Rudder Angle To use the GRA 10 adapter, you must calibrate the angle of the rudder that the adapter is associated with the engine RPM, the adapter may not be detecting the wrong type of gauge it is associated with. 1. Troubleshooting...
Technical Reference for Garmin NMEA 2000 Products - Page 31

... all custom configuration settings when you troubleshoot the gauge-type setting, if the rudder-angle reading on your display device, consult the documentation provided with your boat has multiple engines, you must calibrate the tilt of the following command: "RUDDERPOS=" 11. To access the NMEA 2000 configuration menu on a connected Garmin chartplotter or marine instrument changes with...
Technical Reference for Garmin NMEA 2000 Products - Page 32

..., Engine Number, and Gauge Type Selections Are Not Displayed Depending on the version of software loaded on the configuration screens. Enter the following command: "ENGINETILT=0Done" To configure the engine number if the menu option is not displayed: If your Garmin marine instrument, the specific configuration options may be displayed on your boat has multiple engines, you must...
Technical Reference for Garmin NMEA 2000 Products - Page 33

... Garmin chartplotter or marine instrument changes with your display device, consult the documentation provided with the engine RPM, the adapter may be detecting the wrong type of gauge it is associated. 1. After the command, enter a whole number between 1 and 253, which tank each GFL 10 adapter is connected to. When you troubleshoot the gauge-type setting...
?Important Safety and Product Information - Page 2

... leave the helm unattended. • Use this period, Garmin will not occur in . ) between the device and your local Garmin authorized dealer or call Garmin Product Support for service. For safety, always resolve any user-serviceable parts. FCC Compliance This device complies with guarantees that will not replace missing components from visual sightings, local waterway rules and...
Owner s Manual - Page 7

... NMEA 2000 network. The data you can view information about NMEA 2000 devices and change available device-specific options. 1 Select > Setup > NMEA 2000 Devices. 2 Select an option: • To view information about the device, such as the GMI 20. Apparent Wind Angle: Sets an alarm to sound when the apparent wind angle is structured. 1 Select...
Installation Instructions - Page 1

... and Product Information guide in the product box for this marine instrument according to avoid damaging the device when it from the cutout. 9 Drill the 2.8 mm (7/64 in.) pilot holes. Extended exposure to drill a clearance counterbore through only the top gel-coat layer. Stainless-steel screws may cause device failure. GMI 20 Installation Instructions To obtain the...
Installation Instructions - Page 2

... or backbone cable NMEA 0183 Connection Considerations • The marine instrument can also receive data from Nexus® instruments and sensors using a NMEA data cable (not included), but you might need to replace the quarter-turn locking ring with two Tx wires. 2 GMI 20 Installation Instructions If you are installing a NMEA 2000 power cable, you must connect it to...
Installation Instructions - Page 3

... Power Power ground Data ground Tx This diagram is an example of precision (DOP) Wind data Environmental parameters Environmental parameters Temperature Humidity Actual pressure GMI 20 Installation Instructions 3 voltage 32 Vdc NMEA 2000 input voltage 9 to 16 Vdc NMEA 2000 load equivalency 7 (350 mA at 9 Vdc) number (LEN) Item Description Marine instrument with one Tx wire.
Installation Instructions - Page 4

....org) © 2014 Garmin Ltd. or its subsidiaries support.garmin.com or its subsidiaries Garmin® and the Garmin logo are registered trademarks of Garmin Ltd. NMEA 0183 Information When connected to destination) DBT Depth below transducer DTM Datum being used without the express permission of Garmin. GMI 20 is a trademark of the National Marine Electronics Association. ©...
Quick Start Manual - Page 4

...;, NMEA 2000®, and the NMEA 2000 logo are trademarks of the National Marine Electronics Association. © 2013 Garmin Ltd. or its subsidiaries, registered in the USA and other countries. or its subsidiaries GMI20 is a trademark of Garmin. www.garmin.com/support 913-397-8200 1-800-800-1020 +32 2 672 52 54 +49 (0)180 6 427646...

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We have the following 7 documents available for the Garmin GMI 20:
  • Technical Reference for Garmin NMEA 2000 Products
  • ?Important Safety and Product Information
  • Owner s Manual
  • Installation Instructions
  • Quick Start Manual
  • Flat Mount Template
  • Flush Mount Template

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