Can my transducer be fully submerged?

Transducers need a smooth flow of water across their working surface. Streamlined transducers like the Lowrance Skimmer can usually be mounted deep enough to run completely submerged if necessary to get below turbulence from a problem hull that doesn’t offer an ideal mounting location.

Should transducer be flush with bottom of boat?

Ideally you’ll want the transducer about flush with the bottom or hull of your boat. It could be too deep but it won’t hurt to try it. If you can’t get a bottom reading going wide open throttle you’ll want to adjust it.

Will a transducer read depth out of water?

You will not be able to test out the transducer’s ability to read depth when the boat is not in water. The temperature feature of the transducer will work, but it will only be reading the air temperature since it is not in the water.

Where is the best place to mount a transducer?

starboard
The location should be as close to the center of the boat as possible, but on the side of the downward swing the propeller. On the majority of boats, this will be on the starboard (right) side.

Does transducer need to be level?

The transducer must be level with the bottom of the hull to ensure accurate depth readings. You can use the following tips to make sure your boat is level when out of the water.

What angle should my transducer be at?

The transducer should be mounted nose-up about three degrees in relation to the plane of the hull bottom. Sometimes a transducer mounted parallel with the hull bottom also works fine, but even the slightest nose-down angle can cause turbulence or cavitation that kills performance.

How far should a transducer be in the water?

Ensure the boat is in water greater than 2′ but less than the depth capability of the unit and the transducer is fully submerged. Remember the sonar signal cannot pass through air. If the unit is working properly gradually increase the boat speed to test high-speed performance.

Can you mount a transducer too low?

A transducer placed too low in the water will cause water to flow over the top of the transducer creating a rooster tail and creating air bubbles that will travel over the bottom of the transducer. Using a transducer mounting plate makes this easy to do. 5) Avoid mounting the transducer on the port side of the boat.

How deep in the water should a transducer be?

Ensure the boat is in water greater than 2′ but less than the depth capability of the unit and the transducer is fully submerged. Remember the sonar signal cannot pass through air.

Can I test a transducer in a bucket of water?

No, you can’t use a fish finder out of water, because the transducer is unable to send or receive sonar signals in air. In other words, the transducer will not work outside of water, and needs to be properly submerged into water in order to function.

Is it bad to turn on fish finder out of water?

It is not recommended to run a FishFinder and transducer on a boat that is not in the water as you will not get any readings from the transducer. Without the water, the transducer could burn out and have issues if left running for an extended period of time out of the water.

Which way should my transducer be facing?

Like Brian said, the SI transducer mounting tabs always face forward, regardless if is at the bow, transom or on the side of a kayak!! It sounds like you are over thinking this. The left side of your boat at the transom is still the left side at the bow. Same for the right side.

Where should I install my water softener transducers?

As a general rule, transducers should be installed so that their faces are in direct contact with the water. “It’s location, location, location, just like real estate,” says Andrew Fairchild, OEM technical manager for Garmin.

Why is a transducer placed at the bottom of the water?

Being deep means that the water pressure is higher than at the surface, which tends to compress any bubbles dragged down from the surface, while being well forward keeps the transducer in a relatively smooth “laminar” part of the boundary layer, well away from any protrusions or skin fittings that would create bubbles in front of it.

Where should I install my swimming pool transducer?

As a general rule, transducers should be installed so that their faces are in direct contact with the water. “It’s location, location, location, just like real estate,” says Andrew Fairchild, OEM technical manager for Garmin. “Transducer performance is completely dependent on the condition of the water around its position.

How can I make transom-mounted transducers work better?

But there are a few ways to help transom-mounted transducers, such as the Airmar TM185HW (shown), work better. First, check the direction the propeller rotates, and look for a location on the same side as the upward-moving propeller blades.