Garmin GRA 10 Installation And Configuration Instructions Download Page 1

GRA

 10 Installation and Configuration Instructions

Use the Garmin

®

 GRA 10 adapter to adapt analog information provided by a rudder-angle 

sensor on your boat to your NMEA 2000

®

 network. Your GRA 10 allows you to observe 

rudder-angle information on compatible Garmin display devices connected to your NMEA 2000 

network. For a list of compatible Garmin chartplotters and devices, visit 

www.garmin.com

.

Compare the contents of this package with the packing list on the box. If any pieces are 

missing, contact your Garmin dealer immediately. 

Product Registration

Help us better support you by completing our online registration today. Go to 

http://my.garmin 

.com

. Keep the original sales receipt, or a photocopy, in a safe place.

Contact Garmin

Contact Garmin Product Support if you have any questions while using your GRA 10. 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 

Contact Support

 for in-country support 

information, or contact Garmin (Europe) Ltd. by phone at +44 (0) 870.8501241.

  See the 

Important Safety and Product Information

 guide in the compatible Garmin display device box for 

product warnings and other important information.

 

Caution: 

Always wear safety goggles, ear protection, and a dust mask when drilling, cutting, or 

sanding.

 

notiCe: 

When drilling or cutting, always check the opposite side of the drilling or cutting 

surface.

Needed Tools and Supplies

Heat-shrink tubing and a heat gun
Cable ties
Additional NMEA 2000 cabling and connectors (optional)



July 2009 

190-01081-03 Rev. A 

Printed in Taiwan

Summary of Contents for GRA 10

Page 1: ...Contact Garmin Product Support if you have any questions while using your GRA 10 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 contac...

Page 2: ...ring the GRA 10 Adapter Connect the GRA 10 adapter either to an analog gauge or to the sensor directly using the bare wires on the wiring harness Wiring the GRA 10 Adapter to an Analog Gauge If your b...

Page 3: ...ting NMEA 2000 network 1 Determine where to connect the GRA 10 adapter to your existing NMEA 2000 backbone 2 Disconnect one side of a NMEA 2000 T connector from the backbone To extend the NMEA 2000 ba...

Page 4: ...e rudder that the adapter is associated with 1 Turn the boat ignition key to the On position not Start 2 From the NMEA 2000 Devices list select the GRA 10 device 3 Select an option For most Garmin cha...

Page 5: ...iguration screens To calibrate the rudder angle if the menu option is not displayed To use the GRA 10 adapter you must calibrate the angle of the rudder that the adapter is associated with 1 Turn the...

Page 6: ...ers select Review Generic Config For other Garmin marine devices select Config Generic Configuration 3 Enter the following command GAUGRAYPE 4 After the command enter one of the following options To a...

Page 7: ...the NMEA 2000 bus NMEA 2000 Power Usage 1 1 W max NMEA 2000 Load Equivalency Number LEN 2 100 mA Communications Use this table to determine the approved NMEA 2000 PGN information that is transmitted a...

Page 8: ...nd 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...

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