If you plan on using your new or used boat for fishing, one of the most useful electronics to install is a fish finder.  Most fish finders use sonar to give you a look to see what lurks below the water of your boat. In addition it can provide a lot of other useful information such as the depth of the water you are in which can help you avoid running aground in shallow waters.  Having the right tools and following the correct steps will ensure successful installation of your fish finder.

Today’s fish finders are technological marvels that give you and your mates more than just a way of finding the best fishing spots in your local waters. With the right setup, you can check the water temperatures, track depth or draft below you, and use GPS charts to steer through waters like a navigational pro. If you install your fish finder the right way, it quickly becomes one of the handiest tools on your boat. Fish finders can help you see underwater features like drop-offs, weed beds, or those sneaky rocks where fish love to hang out that can also damage your boat if you come too close.

Before you start mounting anything, take a minute to plan where are the best locations on your boat for both the display and the transducer. On one hand you want it easy to be see, so locate the display in a place for all your fishing friends and family to see while on the boat. The transducer should be in a clear spot so it is able to pickup strong sonar signals, so try to stay away from placing it near the hull or motor. A little planning up front pays off with accurate info, smooth operation, and, honestly, a lot more good days than bad on the water.

Gather Your Tools and Materials

Before you begin, gather all the necessary tools and materials. Most installations require:

• Drill with various bits
• Screwdriver
• Marine-grade silicon sealant
• Wrenches or pliers
• Wire strippers

Having these items at hand will streamline the process, allowing you to focus on getting your fish finder up and running quickly.

Choose the Right Location

Location, location, location is the key. Choosing an optimal location for your fish finder is the first step in installing your new device. Consider where you’ll have clear visibility from your primary operating position. The display unit should be mounted near the steering helm in a place that’s easy to see and within reach for adjustments while maneuvering your boat. Transducer placement is equally vital; it should be below water level when the boat moves, but avoid areas of turbulence caused by outboard motors or other structures.

When choosing a location for your finder also consider factors such as glare, vibration, and wiring access when selecting a mounting location. Too much exposure to the sun can make if difficult to read the display. Positioning the display where it receives minimal direct sunlight can make the screen easier to read throughout the day, especially during bright summer conditions on the water. Ensure the mounting surface is sturdy enough to minimize vibration while underway, as excessive movement can make the display difficult to read and may affect long-term durability. Finally, verify that the location allows for clean routing of power and transducer cables to avoid exposed wiring and potential interference with other onboard electronics.

Mounting the Transducer

The proper mounting of the transducer guarantees accurate readings. So, 

1. Position it on the hull’s side.
2. Use marine-grade silicon to ensure tight seals around screw holes.
3. Securely fasten with stainless steel screws to withstand harsh conditions.

Make sure it’s aligned parallel with the water level for consistent performance at various speeds.

Installing Display Unit

Positioned correctly, the display unit offers ease of use:

1. Drill holes in the selected mounting area at the helm.
2. Run cables from the transducer up to this location without kinks.
3. Connect the power source carefully; follow the manufacturer’s instructions for safe connections.

Ensuring cables are correctly connected avoids connectivity issues later during use.

For those inspired by these steps, why not elevate your fishing experience further? Visit Boat Country in Everett, WA, to learn more maintenance tips or get your vessel tuned up by our service experts. We proudly serve Snohomish and Marysville, so reach out today!