Garmin GT20-TM Support and Manuals

Get Help and Manuals for this Garmin item

View All Support Options Below
Free Garmin GT20-TM manuals!
Problems with Garmin GT20-TM?

Ask a Question

Popular Garmin GT20-TM Manual Pages

GT Flush Mount Template - Page 1

... template. 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 .... 4 Verify that you print a mounting template on the mounting surface of your own. Notice Garmin is not responsible for Page Scaling ➊. 3 Ensure the check mark is next to Auto-Rotate...
GT Flush Mount Template - Page 2

---- --- Transducer Transom Mount Template January 2017 190-02160-05_0C Printed in Taiwan
TransomTrolling Motor Mount Transducer Installation Instructions - Page 1

... spends a significant amount of the way if the transducer hits an obstruction. Acetone damages the plastic transducer housing. When you experience difficulty during the installation, contact Garmin Product Support. Installation Instructions Important Safety Information WARNING See the Important Safety and Product Information guide in Taiwan 190-02116-02_0A Tools Needed • Drill...
TransomTrolling Motor Mount Transducer Installation Instructions - Page 2

...time. Testing the Transom-Mount Transducer Installation NOTICE When adjusting the depth of obstacles. Test the transom-mount transducer installation in open water free of the transducer, make the adjustments in small...through the transom: • If you have the 4-pin cable, use a 16 mm (5/8 in.) drill bit. • If you have the 8-pin cable, use a countersink bit to the transom. When...
TransomTrolling Motor Mount Transducer Installation Instructions - Page 3

... a safe place. Contacting Garmin Product Support • Go to support.garmin.com for the software update instructions to appear, the device must copy the software update to my.garmin.com. • Keep the original sales receipt, or a photocopy, in use. 5 Use the included cable ties to secure the transducer cable. 6 Route the transducer cable to the installation location of the sounder...
TransomTrolling Motor Mount Transducer Installation Instructions - Page 4

Windows® is a registered trademark of Microsoft Corporation in the USA and other countries. © 2017 Garmin Ltd. or its subsidiaries, registered in the United States and other countries. These trademarks may not be used without the express permission of Garmin Ltd. or its subsidiaries support.garmin.com Garmin® and the Garmin logo are trademarks of Garmin.

Garmin GT20-TM Reviews

Do you have an experience with the Garmin GT20-TM that you would like to share?
Earn 750 points for your review!
We have not received any reviews for Garmin yet.

Popular Garmin GT20-TM Search Terms

The following terms are frequently used to search for Garmin GT20-TM support:

Ask a New Question
Use the box below to post a new question about Garmin GT20-TM.
Manuals / Documents
Download any of our Garmin GT20-TM manuals for free!

We have the following 2 documents available for the Garmin GT20-TM:
  • TransomTrolling Motor Mount Transducer Installation Instructions
  • GT Flush Mount Template

Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Garmin Manuals

Find free Garmin GT20-TM manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Garmin Reviews

View thousands of Garmin GT20-TM user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Garmin customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Garmin customer service rankings, employee comments and much more from our sister site.