Garmin GNX 21 Support and Manuals
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Popular Garmin GNX 21 Manual Pages
Flat Mount Template - Page 1
...the correct sized paper and printer, or a failure to follow these instructions, may result in an incorrectly sized template and therefore an incorrect ...10124; to the right, to follow these instructions.
Notice
Garmin is not responsible for printing a mounting template precisely. To print large templates, you must follow these instructions for any damages or expenses resulting from a ...
Flat Mount Template - Page 2
GNX™, GMI™, and GHC™ Flat Mount Template
1/4 in. (6 mm)
8.0 mm 0.315 in.
4.8 mm 0.19 in Taiwan January 2014
190-01659-04_0A
Printed in .
Flush Mount Template - Page 1
...box. Failure to have the correct sized paper and printer, or a failure to follow these instructions, may result in an incorrectly sized template and therefore an incorrect cutout (too large or too...paper and printer. Notice
Garmin is not responsible for any damages or expenses resulting from a miscut mounting surface arising from a failure to follow these instructions. Printing a Mounting ...
Flush Mount Template - Page 2
GNX™, GMI™, and GHC™ Flush Mount Template
7/64 in. 2.8 mm
3 /17 32 in. 90 mm
January 2014
2 /23 64 in. 60 mm
190-01659-03_0A
Printed in Taiwan
GNX 2021 Installation Instructions - Page 1
...data cable. Mounting the Device
NOTICE If you experience difficulty during the installation, contact Garmin® Support, or seek the advice of the metal contacts, cover unused connectors... counterbore through only the top gel-coat layer. GNX™ 20/21 Installation Instructions
To obtain the best possible performance, install this device is not exposed to extreme temperatures or conditions...
GNX 2021 Installation Instructions - Page 2
... from sources connected to a GNX 20 or GNX 21 device (sold separately).
Blue
Tx/A (Out +).
The instrument can also receive data from the NMEA 0183 device to the NMEA 2000 network.
• If you are connecting to garmin.com/manuals/nmea_2000.
NMEA 2000 Connection Considerations
NOTICE If you are replacing a legacy Garmin marine instrument that currently uses...
GNX 2021 Installation Instructions - Page 3
...included) Power source Garmin HVS GPS antenna
Item Marine Instrument Wire Color N/A Black Yellow Blue White Brown Green
Antenna Wire Color Red Black Orange White White/orange Gray White/red
Specifications
Specification
Measurement
Dimensions without sun...: Rapid update Engine parameters: Dynamic Battery status Speed: Water referenced Water depth
GNX 20/21 Installation Instructions
3
GNX 2021 Installation Instructions - Page 4
....org)
© 2014 Garmin Ltd. GNX™ and GND™ are registered trademarks of the National Marine Electronics Association.
© 2014 Garmin Ltd.
PGN 129025 129026 129029 129283 129284 129285 129539 130306 130310 130311 130312 130313 130314
Description Position: Rapid update COG and SOG: Rapid update GNSS position data Cross track error Navigation data Navigation route...
Owners Manual - Page 2
... its products and to www.garmin.com for current updates and supplemental information concerning the use of this manual without the express permission of Garmin Ltd.
NMEA®, NMEA 2000®, and the NMEA 2000 logo are trademarks of this product. All rights reserved. Go to make changes in part, without the written consent of...
Owners Manual - Page 3
... Pages 1 Configuring the Data Fields 1 Changing the Layout of Instrument Pages 2 Adding an Instrument Page 2 Removing an Instrument Page 2
Device Configuration 2 Resolving a Combined Network 2 System Settings 2 Display Settings 2 Viewing and Editing NMEA Settings 2 NMEA 0183 Data Type Information 3 Registering Your Device 3
Appendix 3 Data Fields 3
Index 4
Table of Contents
i
Owners Manual - Page 5
... to customize the page to display instruments useful to view the backlight settings.
Select twice to your specific boating needs.
CUSTOM: This profile allows you to scroll through a NMEA... and Product Information guide in the product box for an instrument page. NOTE: Setting the time to move through all of the instrument pages automatically. 1 Select . 2 Select SETUP > AUTO SCROLL....
Owners Manual - Page 6
... page to factory
default values.
Selecting the Heading Type 1 Select > SETUP > SYSTEM > HEADING. 2 Select NORTH REFERENCE. 3 Select an option:
• To automatically set grid north as the software version and the serial number, select DEVICE LIST.
• To change device-specific options. 1 Select . 2 Select SETUP. 3 Select NMEA 0183 or NMEA 2000 DEVICES. 4 If necessary...
Owners Manual - Page 7
... for Garmin® NMEA Products manual at which... the
course set at the start...: A cross track error.
For example, absolute...support you have installed and configured. DPT: The depth of humidity. DTW: The distance to another data field. MIN: The minimum in the Technical Reference for this data to the bow of the wind relative to the NMEA certified display device, such as the GNX 20/21...
Owners Manual - Page 8
... scrolling 1 B beeper 2 D data 2 data fields 3 device, registration 3 display settings 2 H heading, type 2 I instruments 2
adding pages 2 configuration 1 removing pages 2 N NMEA 0183 3 NMEA 2000 2 P pages 1 position format 2 product registration 3 profiles 1 restoring 1 selecting 1 R race timer 1 registering the device 3 S settings 2 system information 2 T timer 1 troubleshooting 2
4
Index
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