Troubleshooting Common Issues. Here are some common issues that may arise when using a Garmin fish finder, along with solutions: Fish finder not turning on: Check the power cord and ensure that the device is properly plugged in.; Fish finder not displaying data: Check the display settings and ensure that the display is set to the correct mode.; Fish finder not tracking fish: Check the sound.. Parts of a Garmin Fish Finder. Display Screen: This shows you the fish and water details. Buttons: These help you control the device. Transducer: This part goes in the water. It sends and receives signals. Power Cable: This gives power to your device. Step-by-Step Guide to Operate a Garmin Fish Finder 1. Setting Up Your Garmin Fish Finder
Learn how to use the Garmin Striker Plus 4 or 5cv fish finder with our step-by-step guide. Discover how to adjust the sonar settings, use the GPS function, and interpret sonar readings to identify fish and underwater structures. Maximize your fishing experience and make the most of your device with our helpful tips and instructions. Find out more about the specifications of the Garmin Striker.. These are the best Garmin Fishfinder settings that I've found to help me catch more fish!Video Breakdown by Feature:Main Menu - 1:05Navigation Chart/Chartplo.