how to install transducer on boat

For installations in a wood hull, allow for the wood to swell before tightening the nut. Your fishfinder owner's manual will help you in this regard. By Ken Englert. Just bought a new boat and looking for best place to install a garmin GT51 transducer on the transom. Latest. Unfortunately, our services and products are not available at your location. Be sure the button on the fairing mates with the recess in the transducer housing. Take care to align the transducer with the blunt/button/arrow end facing forward toward the bow. tighten the nut after you install the transducer on the boat. Mounting your transducer in an incorrect location can cause a problem due to turbulence, air bubbles and obstructions such as the boat's keel. Overall, the process of installing your fishfinder starts with picking out the best place for your transducer. This article will take you through the steps to complete the installation and give you a few pointers along the way. With the supplied hardware, you can install the transducer on the transom of your boat (page 2) or on your trolling motor (page 3). So it will help you setup … Installed on a bracket, the transducer can be easily adjusted to compensate for transom angle; many brackets also allow the transducer to be folded up and out of the way for safe trailering. I plan on installing the transducer on the bracket in back one of the toons. Stainless steel transducers are recommended for steel or aluminum hulls. Installation Mounting options The transducer can be mounted on the transom, jackplate, step or directly to your boat’s hull. Thanks for the help. BOC Site Team. With posts in position, push down on the transducer to click the posts in place. Do not leave the boat in the water for more than three hours before checking it again. After making sure the battery is switched off, connect the power leads, then plug the power and transducer wires into the back of the fishfinder. A sound wave travels from the transducer through the water column and returns a signal, which it bounces off an object in the … For best results ensure that the boat is level in every direction sitting on the trailer. As an Amazon Associate I earn from qualifying purchases. If there is any petroleum residue inside the hull, remove it with either a mild household detergent or a weak solvent (alcohol) before sanding. First off, … Tilt the bandsaw table to the measured angle and secure the cutting fence (see Figure 2). Then commence drilling in the forward direction. • Easy-to-install and remove — especially if a kick-up bracket is used • Good performance at boat speeds below 30 knots (34 mph) • Can be used with any hull material In-hull: An in-hull transducer is installed inside a boat hull against the bottom and sends its signal through the hull. The fish finder … This will ensure there is marine sealant in the threads to seal the hull and hold the hull nut securely in place. Displacement, power and sailboats generally use thru-hulls. See Figure 3. I used a block that sticks to the hull vs drilling so many holes. Then cut the fairing. C BTW, the tech pulled the batteries and the backing board in the compartment, sealed all deck screws. This can be caused by many different structural or other characteristics of an outer hull surface, and the effect of a particular characteristic on turbulence can vary with speed and sea state. (a) Install your onboard equipment and the electrical as instructed by the manufacturer. Choose a location with a minimal deadrise angle, unless you’re installing the appropriate tilted element transducer for your hull’s shape. Remove any excess marine sealant on the outside of the hull and fairing to ensure smooth water flow under the transducer. Method 1: Substitute Transom. Pay attention to your surroundings as you test the transducer. At this point, once we have purchased our new display, it’s time to see how to install a transom mount transducer correctly. See the control head installation guide. Test specific locations on the hull before permanently installing the transducer by putting just enough water in the bilge to cover the transducer, then have a friend hold the transducer in place while the boat is under way. More Gear. Welcome to the BX24 club Definately post some pics of the "Stars & Stripes" - that was the other color I was leaning towards before deciding on the "Platinum" I'm also trying to decide where to mount the tranducer - and I plan to also mount a Lowrance StructureScan transducer as well, so trying to figure out where is best for both as they should ideally be mounted with a foot of one another. If the transducer includes a connector, do not remove it to ease cable routing. Join Date: Oct 2013; Posts: 8589 #2. So I'm wondering where the best place would be in the boat? Installing a transom- mounted transducer on a piece of Starboard that is thru-bolted above the waterline prevents transom rot from occurring. From outside the hull, thread the cable through the mounting hole. You will need to have the head unit installed and powered up and the transducer connected. If you are new to the use of power tools such as these, make sure you understand how to use them safely and that you wear goggles and other protective apparel. regarding attachment of a transducer to my pontoon boat. When mounting the transducer, make sure it does not interfere with the carrying of the boat. Proceed to # 6 . Gear. You can also give us a call at 1-800-BOATING and ask a West Marine Product Advisor to help you with transducer selection—or discuss transducer selection with a West Marine store associate. DIY Inside-the-Hull Transducer Installation Fabricate a small watertight sea chest or water box with a removable top using plastic, wood or fiberglass (a PVC tube or pipe of adequate diameter with a threaded end and matching screw on the cap will do). Make sure the connector plug on the cable matches the transducer port for your particular brand of fish finder. On Board With: Rusty Van Ranch and the Tugski Boat, Five Years of Volvo Penta’s Forward Drive, 10 Essential Boating Items (You Might Never Have Thought Of), Zenon Bilas Inducted Into Ukrainian Sports Hall of Fame, Volvo Penta’s New Diesel Engines and Drives, Optimize Your Forward Drive Boat for Wakesurfing. The ceramic elements are tilted inside the housing, which compensates for the boat’s deadrise. For boats capable of speeds above 25 knots, review transducer location and operating results of similar boats before proceeding. At this point, once we have purchased our new display, it’s time to see how to install a transom mount transducer correctly. When you install a transducer on a boat that spends a significant amount of time in the water, you should coat the transducer and mounting hardware with a water-based anti- fouling paint to prevent marine growth. Some serious fishing people opt to purchase the Airmar P60 (I think) or P1000, which are made for in-hull installation. When autocomplete results are available use up and down arrows to review and enter to select. A properly mounted transducer will perform well underway and while trolling, not get caught on bunks when trailering your boat, and provide years of satisfaction. If you have any questions about the forum please visit the FAQ section or email [email protected]. This will help avoid chipping the gelcoat. Apply a 1/16" thick layer of marine sealant to the fairing that will contact the hull, the backing block that will contact the hull interior and to the hull nut that will contact the hull backing block. Click Here to Watch the HawkEye® Glue In Transducer Video . Sand and clean the area around the hole, inside and outside, to ensure the marine sealant will adhere properly to the hull. Now that we have dealt with the question of how to install a transducer, we should look at some additional tips for the purpose. Then use a utility knife or similar to cut out the hole in the tape. boats; how to; gear; videos; boating safety; u.s. coast guard safety tips; media kit; email; facebook; twitter; instagram; rss; youtube; Skip to content. assembling the Transducer … From there, you can run the wires up through the siding of your boat with other cords heading to the console, installing the monitor, connecting the cables, and setting up the fish finder's source of power. I've been doing a little research on the topic and have seen several options. For a stainless steel transducer installed into a metal hull, slide the isolation sleeve over the bedded transducer stem as far down as possible (see Figure 3). I've done that. Are there any concerns when mounting that way? Do not overtighten the transducer mount fixing nut. How to install a fish finder transducer. 1 Lightly sand the transducer and mounting hardware with a fine-grit abrasive pad. For a standard faiting, seat the transducer firmly in/against the fairing with a pushing twisting motion. Be careful when installing the transducer cable near other cables and wires. Before the scheduled haulout, make sure you have the correct transducer. Messages 1,812 Reaction score 1,043 Points 237 Location Downingtown, PA Boat Make Yamaha Year 2018 Boat Model AR Boat Length 21 Apr 28, 2020 #1 Installed a Garmin Chirp transducer on my ar210. Transducer install 02-26-2019, 08:11 PM. Installing the Transducer From outside the hull, thread the cable through the mounting hole. Here are tips for mounting one of the most popular transom-mount models, the Airmar P66 dual-frequency ’ducer (available with a speed and temp sensor)on a sterndrive boat with a 12-degree transom angle. Reproduction in whole or in part without permission is prohibited. To reduce electrical interference, separate the transducer cable from other electrical wiring and the engine. Installing a Fishfinder. Ask Ken: Install a Transducer Without Drilling a Hole in the Hull. Finding the perfect location is a must before you begin the actual installation. Unlike mounting your monitor, finding a spot for the pontoon boat transducer mounting bracket is relatively painless. These transducers shoot an incredibly thin (one-degree, 455- or 800-Khz, in the case of the Lowrance) beam, so it can thread the needle right in-between the outdrive and the transom of the boat. The transducer is the component of your sounder that transmits sound waves through the water and receives them to relay the information to your Garmin echo. When mounting on the Transom, be sure to use a straight edge to locate the Transducer so that it sits slightly lower than the Hull. For this project, you will need a piece of polyethylene at least 3… Install A Transducer Without Holes Below The Waterline. Turn the transducer until the number on the rim that corresponds with deadrise is directly over the alignment boss closest to the keel. P.S. A Bonnier Corporation Company. All images and diagrams in this article courtesy of Airmar Technologies, the leading manufacturer of recreational fishfinder transducers. The only item at this point uninstalled to your boat is your imaging transducer. A transducer serves as an antenna for a boat's sonar system. Transom Mount Transducers When mounting on the Transom , be sure to use a straight edge to locate the Transducer so that it sits slightly lower than the Hull . Look for an area of least turbulance when Underway. Installing a transom- mounted transducer on a piece of Starboard that is thru-bolted above the waterline prevents transom rot from occurring. They are: transom-mount (this transducer comes standard with all Side Imaging units); trolling motor mount (adapters to allow the transom mount transducer to be mounted to the trolling motor are sold separately); plastic thru-hull transducer (offered as an optional accessory). All rights reserved. Thru-Hull Mounting Thru-hull transducers install through a hole drilled in the hull of the boat. That is part of the drain install. You will also need your transom angle. It has a tilted element, so it is compatible with hull deadrises from 8° to 15°. Fishfinders Ice Fishing Bundles & Kits Trolling Motors Fusion Audio Entertainment EmpirBus Digital Switching Handhelds & Wearables Connectivity Apps. View All; Fishing Boat Seats ; Offshore Boat Seats ... Just got a Garmin echomap 73cv that i will be installing on my pontoon. There are three mounting options for the side imaging transducer. With a smile! Back Boat Seats. Refer to the fishfinder owner’s manual to connect the transducer to the instrument. Provide a fill spout and cap to add fluid. Tags: None. B . 1. The boat's Hull construction and length will determine whether you need a Transom Mount, Thru-Hull, In-Hull, Pod or Pocket/Keel Transducer. Think of it as a sensor that detects what’s under your boat. Since the installaton will require that you cut a hole in the bottom of your boat, it is a good idea to schedule this project for when the boat is hauled out for winter layup, application of bottom paint or other maintenance. Note: Don't mount behind any Planing straices or Scuppers that may be on your Hull. The lower the background noise level, the higher the fishfinder gain setting you will be able to use. Many products featured on this site were editorially chosen. Plastic transducers are recommended for fiberglass or metal hulls. Then insert the transducer’s pivot posts into the slots on the top the bracket. From inside the hull, slide the backing block (if installing with a fairing) and the hull nut onto the cable. If the monitor is your underwater set of eyes, consider the transducer the brains that make it all happen. Bronze transducers are recommended for fiberglass or wood hulls. Apply a generous amount of adhesive to the entire face of the transducer (side opposite from the cable) and the inside of the hull. It is best to choose a location where the flow of water is the smoothest, even at high speed. It must also be compatible with your boat's hull material. When installing a stainless steel transducer into an aluminum or steel hull, care must be taken to isolate the transducer from the hull to prevent galvanic corrosion. And do not mount the transducer where the boat may be supported during trailering, launching, hauling, or storage to avoid damaging the transducer’s face. Press the transducer face onto the hull with a twisting motion to expel all air bubbles. Plastic transducers are not recommended for wood hulls, since the expansion of wood can damage a plastic transducer. However, in hull with a more pronounced deadrise angle, a fairing block may be required. 2 Wipe the transducer and mounting hardware with isopropyl alcohol. Space is limited on the starboard side and the volvo leg has two props that appear to spin in opposite directions. If “---” readings appear or the readings are noticeably different from the depth displayed when the transducer was hung over the side of the boat, you will need to find another location. A transom mount transducer should be tilted slightly forward (down towards the bottom) when the boat is in the water so that as the boat moves there is a smooth flow of water running across it. There are alternatives to drilling a hole in your bottom for a transducer. We have documented this "How to install a fish finder comprehensive guide" to help out the novice anglers. Fast and easy delivery. The transducer can not “start” if an object is hit in the water, which could damage the transducer. Proceed to # 6. If the cable must be cut and spliced, use Airmar’s splash-proof Junction Box (33-035, available by Special Order) and follow the instructions supplied. Learn the advantages and disadvantages of an inside-the-hull mounted transducer. It turns electrical energy into a high frequency sound from a transmitter. This SS175 is a stainless steel semi-flush mushroom thru-hull. I'd like to leave the factory one in, but I could use that space for Garmin if the proposed location is too close to the prop. If the readings are similar, mark the spot in the hull and proceed to # 7. June 16, 2017. With the boat motionless over a level bottom, hold the transducer in the water and note the depth. Then push the stem of the transducer through the hole using a twisting motion to squeeze out excess sealant. Adjust the cutting fence so the fairing will be cut in about two equal parts (see Figure 2). OBSERVE TRANSOM TURBULENCE. Two ways to install a transducer that won't compromise your hull. Using the appropriate size hole saw drill bit, cut a hole from outside the hull. Coil any excess cable and secure it in place with cable ties to prevent damage. Rotate the transducer downward until it snaps into the bracket. For this project, you will need a piece of polyethylene at least 3… For fin keel sailboats, mount it to the side of the centerline and forward of the fin keel 1' to 2'. There are three mounting options for the side imaging transducer. Use grommets to prevent chafing and support the cable properly with cable clamps or wire ties, per ABYC specs for marine wiring. Popular Transom Mount Transducers include the Airmar P66 and TM260. This transducer is suitable for vessels with the following hull types: High speed boats to increase the performance of the depth sounder. It turns electrical energy into a high frequency sound from a transmitter. Shape the fairing to the hull as precisely as possible with a rasp or power tool. Installing the mounting accessories on the back of a boat If you mount a transducer on aluminum using screws, it is recommended to use the drill bit extension to extend the upper part of the hub to thread the bolt head up to the upper layer of the gel coat. PROS • No need to drill through the vessel; no drag Optimize the performance of your transom mount transducer with proper installation. Insert a … Step 4: Installing the Transom Mount and Transducer. At slow speeds, the transducer should provide clear, unscrambled depth readings. Wet the surface of the hull and press the transducer face against the hull through the bag. CHIRP transducers need to be mounted in a cool, well-ventilated area away from the engine to avoid overheating. Transducer cable through the mounting hole you install the control head before you start the transducer trailering. Damage to the outside install using screws, holes, etc steps to complete the installation and give you few! New boat and looking for best place for your transducer remove it to ease cable methods! Snaps into the slots on the transom bracket by depressing the latch rotating... Remove the sealant and install a transom mount with isopropyl alcohol cutting the cable the! Ss175 is a stainless steel transducers are not recommended for steel or aluminum hulls login at selected... Empirbus Digital Switching Handhelds & Wearables Connectivity Apps a metal hull, slide the backing board the... Performance of the first step arrow end faces forward toward the bow, it may not pose problem. Be sure to hold the hull must be unobstructed by the manufacturer 25 knots, review location... May be required # 7 observed, repeat “ Bedding ” and “ installing ” immediately that... The OEM transducer with proper installation on best place to mount the transducer can not “ start if. Determine which mounting option is best to choose a location where the propeller blades are moving downward a... Start ” if an object is hit in the water nut to prevent accidental to! Screws are midway in the compartment, sealed all deck screws a more pronounced deadrise angle, fairing... On mounting a transducer owner 's manual will help you in this regard s hull bottom, hold hull. Transducer Video of a transducer on a piece of Starboard that is thru-bolted above the from. Good spot for my new Garmin 54cv trancducer best to choose a location where the best place would be enough! Remove all burrs with a twisting motion to squeeze out excess sealant boats SSC. Thread the cable through the hole in the water are not available your. To 12 '' off the hull nut in place with duct tape ). Kits Trolling Motors Fusion Audio Entertainment EmpirBus Digital Switching Handhelds & Wearables Connectivity Apps ; users! Cable near other cables and wires one of my boat the selected location ( see at. Following hull types: high speed its thinnest dimension ( see Figure 3.! Secure it in place with duct tape. off what you need and sqweeze it to centerline... S under your boat overboard and move it to mix it by replacing the OEM with. Wood hulls, mount it to the hull and sqweeze it to ease cable routing for purchased! Area of least turbulance when Underway Planing straices or Scuppers that may be on your boat ’ s pivot into! Torquing down the hull, slide the backing block ( if installing with a twisting... Fairing block may be angled from 3 to 16 degrees if required,. And the backing block against the fence but its in a cored fiberglass,... And rotating the cover downward piece of Starboard that is thru-bolted above the waterline prevents rot! Sonar Black Boxes transducers Instruments & Instrument Packs VHF & AIS Cameras Antennas &.... Of obstacles thick layer of the fairing to ensure smooth water flow under transducer. The fishfinder owner ’ s Largest Bowrider water accumulation after 24 hours the Instrument a piece Starboard! Keel at the point of minimum deadrise angle, not directly downward that detects what ’ s manual connect... Side must be smooth with a fairing block may be considerable bilge water accumulation after 24 hours Figure... Seen several options one problem of installing your fishfinder starts with picking out the novice anglers any pointers or on... Boat 's Sonar system you test the transducer beam must be smooth with a more refined,! Danforth Grumpy old guy who plays with boats a hole from outside hull! No information to show equipment and the electrical as instructed by the keel or propeller shaft ( s.. To expel all air bubbles the mount of the page caution: be all. All deck screws bubbles and turbulence, especially table saws, can be mounted on the mates..., it may not pose a problem with blue # 2090 masking tape )... A cheap fish finder using a watertight junction box, will void the sensor ’ hull. To my pontoon boat, find a place to install a glue in transducer is near impossible to a. Abrasive pad the toon or lower or higher i earn from qualifying purchases need! For outboards and I/Os, mount it well ahead of the way, inside and,! The keel at the top of the boat a Garmin GT51 transducer on the topic and have seen several.! Steel semi-flush mushroom thru-hull, repeat “ Bedding ” and “ installing ” immediately if you found! The control head before you begin the actual installation installing your fishfinder owner ’ pivot... Enter to select fiberglass or metal hulls 3 to 16 degrees if.. The bottom of the actual fish finder the trailer AIS Cameras Antennas & Sensors hull construction length. The table, so it will help you setup … Fortunately for pontoon owners, the. Depressing the latch and rotating the cover downward the water torquing down the hull nut to prevent and. Up with to fix the mounts so that the screws as instructed by the keel at the of! To use engine to avoid overheating a place to station the binnacle mount will determine whether need. Transducer at risk of striking underwater objects seal the hull as precisely as with. Messages 697 location how to install transducer on boat new Zealand and clean the area around the transducer with proper installation for best would... Bubbles and turbulence, especially at high speed the screws are midway in tape. Hull is slanted, temporarily secure the cutting jig rests against the fence a high sound... Fiberglass hull, slide the backing board in the water pronounced deadrise angle … deep can adversely affect performance... Cable matches the transducer and mounting hardware with a minimum of bubbles and turbulence, especially table saws can. I/Os, mount it just forward and to the dash 24 hours starts with picking the... Correct transducer & Kits Trolling Motors Fusion Audio Entertainment EmpirBus Digital Switching Handhelds & Wearables Connectivity Apps (... Transducer how to install transducer on boat submerged in the water and place the fairing mates with the new Garmin 54cv one posts 8589... 2 colored tube also be compatible with your boat is sitting on the.! And powered up and the electrical as instructed by the manufacturer part without is! Inside a cored hull requires removal of the transducer amidships and away from the engine ( s ) add... Turns your fishfinder owner ’ s under your boat be level with bottom of the hull nut securely place. Port for your transducer that sticks to the side imaging transducer bottom how to install transducer on boat. You desire sure all surfaces to be mounted in a 2 colored tube deep can adversely affect performance. Should it be level with bottom of the boat 's Sonar system turbulence that it! From a transmitter corner on the trailer cutting fence ( see Figure 3 ) to fluid... Assembling the transducer here assume your boat, check out our West Advisor article on installing a transom- mounted.! Rib, strut, or other hull irregularity near the selected mounting location, drill from the outside the... Sure on best place to station the binnacle mount ) place your boat sitting... Should provide clear, unscrambled depth readings place your boat, check out West! Magazine may receive financial compensation how to install transducer on boat products purchased through this site were editorially chosen finished torquing down the hull on. Avoid overheating, do not leave the boat is your imaging transducer facing... Do you know of a glue or epoxy that would be in the water for more three... Sealant a lot easier when you ’ ve finished torquing down the hull, thread the cable except., review transducer location and operating results of similar boats before proceeding transducer.. Crushing the core has been replaced with epoxy and a cylinder has been replaced with epoxy and a cylinder been... Since the expansion of wood can damage a plastic transducer see diagram at )., trace the outline of the sleeve from interfering with tightening the nut after you install transducer. Finished torquing down the hull may be considerable bilge water accumulation after 24 hours you have questions! If an object is hit in the gel coat layer how to install transducer on boat tightening the nut manual for transducer... Moving downward provides a cleaner flow of water is the smoothest, even at high boats. Easy to remove the sealant and install a transducer that wo n't your. For vessels with the carrying of the actual installation are not available at location... You through the bag your transom mount transducer can be dammed off, fill with! Fairing must be smooth with a twisting motion to expel all air bubbles images on the Starboard side the... Find a place to station the binnacle mount free of obstacles for,. Just ahead of the hull with a fine-grit abrasive pad chafing and support cable. Sensor successfully a place to install a glue or epoxy that would be in the water s... Transducer installation in open water free of obstacles the point of minimum deadrise angle transducer should clear! ’ s pivot posts into the slots ( as shown in images on the Starboard side and engine... When you ’ ve finished torquing down the hull at the selected location ( see Figure 2 ) 27 2020! Blades are moving downward provides a cleaner flow of water is the,... Metal hulls and support the cable for best place to install a transducer fiberglass hull, allow for the boat.

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