Then insert the transducer’s pivot posts into the slots on the top the bracket. If the area can be dammed off, fill it with water and place the transducer in the pool. Tilted element transducers are a type of semi-flush thru-hull transducer. Thanks for the help. (If the hull is slanted, temporarily secure the transducer in place with duct tape.) I hit it and knocked a sizable hole in one of my tybes. Stand behind the transom and look for an area as deep on the hull as possible, with no strakes, through-hull fittings, or other items interrupting the smooth hull in front of it. Fishfinders Ice Fishing Bundles & Kits Trolling Motors Fusion Audio Entertainment EmpirBus Digital Switching Handhelds & Wearables Connectivity Apps. Be sure to hold the drill so the hole will be perpendicular to the water’s surface. If installing in a cored fiberglass hull, do not over-tighten, crushing the core. 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 . Note that very small leaks may not be immediately obvious. For best results ensure that the boat is level in every direction sitting on the trailer. 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. Touch device users, explore by touch or with swipe gestures. Today I’m going to demonstrate how to install a glue in transducer. 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. Start the drill in the reverse direction to score the surface. “Being selective when choosing your transducer turns your fishfinder into a more refined tool,” said Cushman. A sound wave travels from the transducer through the water column and returns a signal, which it bounces off an object in the … If there is a small leak, there may be considerable bilge water accumulation after 24 hours. 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. I've done that. I've been doing a little research on the topic and have seen several options. Coil any excess cable and secure it in place with cable ties to prevent damage. Then use a utility knife or similar to cut out the hole in the tape. builderdude. regarding attachment of a transducer to my pontoon boat. Apply a 1/16" thick layer of marine sealant (3M 4200 or Sikaflex 291 are popular choices) to the surface of the transducer that will contact the hull/fairing and up the stem. • Mount the transducer as close to the center of the boat as possible. At this point, once we have purchased our new display, it’s time to see how to install a transom mount transducer correctly. Thread the transducer cable through the fairing (if used). Scott Danforth Grumpy old guy who plays with boats. One problem of installing a thru-hull transducer is that the hull may be angled as in a V-bottom boat. So do not mount the transducer in line with or near the engine water intake, discharge openings or behind strakes, struts, fittings, or hull irregularities that will disturb the water flow. When autocomplete results are available use up and down arrows to review and enter to select. At this point, once we have purchased our new display, it’s time to see how to install a transom mount transducer correctly. I'd like to install a sonar (I picked the SP200 T-Box sonar phone) but I'm wondering if anyone had thoughts (or did it already) as to where to install the transducer. Do not overtighten the transducer mount fixing nut. Also, hulls that are very thick or are double layered, or made from materials such as wood or metal, (which do not conduct sonar signals) make inside the hull mounting inadvisable. Smoothest Location . It is near impossible to install a transom mount transducer while the boat is in the water. It has a tilted element, so it is compatible with hull deadrises from 8° to 15°. But the transducer will usually work well enough with such a sealant to let you know whether you've got a really bad area of hull. Installation inside a cored hull requires removal of the core. Joined 23 Nov 2011 Messages 697 Location Nelson New Zealand. Are you the owner of a brand-new fishfinder who needs to install a thru-hull transducer? Without proper transducer placement, your display will have no information to show. Press the transducer face onto the hull with a twisting motion to expel all air bubbles. Pay attention to your surroundings as you test the transducer. Optimize the performance of your transom mount transducer with proper installation. Choose a location with a minimal deadrise angle, unless you’re installing the appropriate tilted element transducer for your hull’s shape. If there is a rib, strut, or other hull irregularity near the selected mounting location, drill from the outside. 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). It turns electrical energy into a high frequency sound from a transmitter. Installing a Fishfinder. BTW, the tech pulled the batteries and the backing board in the compartment, sealed all deck screws. It's also important that there be as little turbulence under the transducer as possible. This is because pretty much all pontoon boat owners put their transducer in the same place: On the bottom of a bracket located on the back of a pontoon tube. Open the retaining cover on the top of the transducer bracket by depressing the latch and rotating the cover downward. B . Install the control head before you start the transducer installation. 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. All rights reserved. For boats capable of speeds above 25 knots, review transducer location and operating results of similar boats before proceeding. This shoots the transducer beam at an angle, not directly downward. Installing the Transducer on a Transom Selecting a Transom-mount Location Select a transom-mount location while considering these guidelines for optimal performance. Be careful when installing the transducer cable near other cables and wires. (b) Place your boat overboard and move it to shallow water so that your lower unit is well above the bottom. If there is any petroleum residue inside the hull, remove it with either a mild household detergent or a weak solvent (alcohol) before sanding. 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. 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. We have documented this "How to install a fish finder comprehensive guide" to help out the novice anglers. 1 With the boat in the water, turn on the chartplotter. Tags: None. Take care to align the transducer with the blunt/button/arrow end facing forward toward the bow. All images and diagrams in this article courtesy of Airmar Technologies, the leading manufacturer of recreational fishfinder transducers. See Figure 3. For this project, you will need a piece of polyethylene at least 3… They can occur in the best built boats. I really want to do an in hull installation as opposed to the outside install using screws, holes, etc. PROS • No need to drill through the vessel; no drag • 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. assembling the Transducer … Are there any concerns when mounting that way? I've done that. You then test the trial location in the bilge. Firstly, find a place to station the binnacle mount. Popular Transom Mount Transducers include the Airmar P66 and TM260. The instructions here assume your boat is sitting on a trailer on dry land. Two ways to install a transducer that won't compromise your hull. Look for an area of least turbulance when Underway. How To Install Fish Finder? Unlike mounting your monitor, finding a spot for the pontoon boat transducer mounting bracket is relatively painless. Apply a 1/16" thick layer of the marine sealant to the outside of the sleeve. 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. The transducer beam must be unobstructed by the keel or propeller shaft(s). It is cut at the angle of the hull’s deadrise, and part of the fairing is mounted inside the hull as a backing plate. How to install a fish finder transducer. This article is based on a single engine vessel, so if you have multiple outboards or inboard-outboards please watch the video at the end of this article after reading the 4 Key Steps to Transom Mounting a Transducer on a Boat . For stepped hulls, mount it just ahead of the first step. If the transducer will be located in an area in the hull that holds water, place the transducer against the hull and allow bilge water to cover the surface where the transducer touches the hull. It must also be compatible with your boat's hull material. 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. Thru-Hull Mounting Thru-hull transducers install through a hole drilled in the hull of the boat. However, the isolation sleeve must be below the hull nut to prevent the sleeve from interfering with tightening the nut. Boating Magazine may receive financial compensation for products purchased through this site. The transducer can not “start” if an object is hit in the water, which could damage the transducer. 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. Screw the hull nut in place and tighten it with slip-joint pliers (see Figure 3). For planing hull powerboats, mount it well aft near the centerline and well inboard of the first set of lifting strakes to ensure that it is in contact with the water at high speeds. Review your boat manufacturer’s owner’s manual for recommended transducer installation locations and cable routing methods. The fish finder … When I transom mount a transducer the first thing I want to do … If the readings are similar, mark the spot in the hull and proceed to # 7. The arrow/pointed end will be pointing toward you for installation on the starboard side of the boat or away from you for installation on the port side. More Gear. Just bought a new boat and looking for best place to install a garmin GT51 transducer on the transom. Before I install I want to see if anyone has any pointers or opinions on mounting a transducer on an aluminum boat. 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). 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. A sound wave travels from the transducer through the water column and returns a signal, which it bounces off an object in the water. Drill bits and hole saws for some typical Airmar thru-hulls (Pilot hole: 6mm or 1/4"); Mild household detergent or weak solvent (such as alcohol), Angle finder bevel gauge (for installation with a fairing block), Bandsaw or table saw (for installation with a fairing block), Rasp or power tool (for installation with a fairing block), Marine sealant (suitable for below-waterline use), Grommet(s) for cable chafe protection at bulkheads (some installations). Drill a 6mm or 1/4" pilot hole perpendicular to the waterline from inside the hull. Use the remaining section of the fairing that’s attached to the cutting jig for the backing block that will go inside the hull. Copyright © 2020 Boating Magazine. Test the transom-mount transducer installation in open water free of obstacles. Just to try it out I stuck it a bed of vaseline inside the glass/ply hull of my boat. The section that will become the fairing must be between 1/4"–1/2" at its thinnest dimension (see Figure 3). This transducer was mounted out away from centerline, since it will mostly be used at fishing speeds, when the boat is off plane, and not while running. Method 1: Substitute Transom. Proceed to # 6 . 02-26-2019, 09:58 PM. 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. The lower the background noise level, the higher the fishfinder gain setting you will be able to use. Recheck steps 1 through 4. Thanks! CHIRP transducers need to be mounted in a cool, well-ventilated area away from the engine to avoid overheating. (a) Install your onboard equipment and the electrical as instructed by the manufacturer. Gear. The long side must be parallel to the centerline of the boat. 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. Use the following table to determine which mounting option is best suited to your boat/installation preferences. Now, hold on a sec. Tilt the bandsaw table to the measured angle and secure the cutting fence (see Figure 2). Note: Don't mount behind any Planing straices or Scuppers that may be on your Hull. Latest. Transducer install. Proceed to # 6. Plastic transducers are recommended for fiberglass or metal hulls. Transducer install 02-26-2019, 08:11 PM. For fin keel sailboats, mount it to the side of the centerline and forward of the fin keel 1' to 2'. Installation Mounting options The transducer can be mounted on the transom, jackplate, step or directly to your boat’s hull. Your fishfinder owner's manual will help you in this regard. For full keel sailboats, locate the transducer amidships and away from the keel at the point of minimum deadrise angle. The binnacle mount is the mount of the actual fish finder. From outside the hull, thread the cable through the mounting hole. For installations in a wood hull, allow for the wood to swell before tightening the nut. Step 3: Mounting The Transducer. Tilted element transducers are a type of semi-flush thru-hull transducer. Bronze transducers are recommended for fiberglass or wood hulls. I would like to drill holes and mount directly on the transom. Boat Marina; Installing transducer on aluminum boat; If this is your first visit, you will need to register before you are able to join in on a discussion. I'll do the rest. Fortunately for pontoon owners, installing the transducer is a quick and easy process. 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. If you are considering installing a thru-hull on your boat, check out our West Advisor article on Installing a Thru-hull Transducer. 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. I cant remember the name of it but its in a 2 colored tube. Method 1: Substitute Transom . PROS • No need to drill through the vessel; no drag 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. This article will take you through the steps to complete the installation and give you a few pointers along the way. Shop now. Now that we have dealt with the question of how to install a transducer, we should look at some additional tips for the purpose. The only item at this point uninstalled to your boat is your imaging transducer. Do you guys think this is a good spot for my new Garmin 54cv trancducer? If the transducer includes a connector, do not remove it to ease cable routing. From inside the hull, slide the backing block (if installing with a fairing) and the hull nut onto the cable. Chartplotters Autopilots Radar Panoptix Sonar Black Boxes Transducers Instruments & Instrument Packs VHF & AIS Cameras Antennas & Sensors. For displacement hull powerboats, locate the transducer 1/3 of the way along the LWL and 6" to 12" off the centerline. With the supplied hardware, you can install the transducer on the transom of your boat (page 2) or on your trolling motor (page 3). For this project, you will need a piece of polyethylene at least 3… The boat's Hull construction and length will determine whether you need a Transom Mount, Thru-Hull, In-Hull, Pod or Pocket/Keel Transducer. How low should the bottom of the transducer be? Trailer boats to prevent accidental damage to the transducer from trailering. Installing a transom- mounted transducer on a piece of Starboard that is thru-bolted above the waterline prevents transom rot from occurring. Leaving your transducer uninstalled (hanging loose). Here are a couple of shots of how it looks, on my 22′ Glacier Bay: This will help avoid chipping the gelcoat. Then cut the fairing. Be sure the button on the fairing mates with the recess in the transducer housing. With the boat motionless over a level bottom, hold the transducer in the water and note the depth. For inboards, mount it well ahead of the propeller(s) and shaft(s). These transducers demand careful installation. If a leak is observed, repeat “Bedding” and “Installing” immediately. Choose a location away from interference caused by machinery and radiation sources, such as: the propeller(s) and shaft(s), machinery, other depth sounders, and other cables. 2 Wipe the transducer and mounting hardware with isopropyl alcohol. Installing the Transducer From outside the hull, thread the cable through the mounting hole. For a standard faiting, seat the transducer firmly in/against the fairing with a pushing twisting motion. Even pulled the control cable up to the dash. If you already have an account please login at the top of the page. Displacement, power and sailboats generally use thru-hulls. 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. Two ways to install a transducer that won't compromise your hull. 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. Do not leave the boat in the water for more than three hours before checking it again. This will make cleanup of the sealant a lot easier when you’ve finished torquing down the hull nut on the transducer. It turns electrical energy into a high frequency sound from a transmitter. Removing the waterproof connector or cutting the cable, except when using a watertight junction box, will void the sensor’s warranty. As an Amazon Associate I earn from qualifying purchases. You will need to drill holes so this could be impracticle as well as dangerous (if using an electric drill). Before you splash the boat for a test run, make sure the 5200 you used to seal the transducer mounting holes has had plenty of time to dry. You will also need your transom angle. When you dry-fit the transducer, trace the outline of the mushroom or football-shaped head on the tape. Installing the Binnacle Mount. Learn the advantages and disadvantages of an inside-the-hull mounted transducer. CAUTION: woodworking machines, especially table saws, can be dangerous. 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. 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). CAUTION: Be sure all surfaces to be bedded are clean and dry. Rotate the transducer downward until it snaps into the bracket. Using the appropriate size hole saw drill bit, cut a hole from outside the hull. The next step is to tape off the hull with blue #2090 masking tape. Then push the stem of the transducer through the hole using a twisting motion to squeeze out excess sealant. Join Date: Oct 2013; Posts: 8589 #2. Most challenging to install, but likely to provide best signal quality. 1. For outboards and I/Os, mount it just forward and to the side of the engine(s). Overall, the process of installing your fishfinder starts with picking out the best place for your transducer. The sealant must extend 1/4" higher than the combined thickness of the hull, fairing and backing block (if used), and the hull nut. First off, … If you have any questions about the forum please visit the FAQ section or email community@oodmag.com. Sand and clean the area around the hole, inside and outside, to ensure the marine sealant will adhere properly to the hull. A Bonnier Corporation Company. Stainless steel transducers are recommended for steel or aluminum hulls. The transom mount gets placed in such a way that the transducer just submerged in the water. Is this the best option? 1 Lightly sand the transducer and mounting hardware with a fine-grit abrasive pad. Boats. Install A Transducer Without Holes Below The Waterline. However, in hull with a more pronounced deadrise angle, a fairing block may be required. The starboard side of the hull where the propeller blades are moving downward provides a cleaner flow of water. Before the scheduled haulout, make sure you have the correct transducer. 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. 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. eGift Cards are always the perfect gift! I used a block that sticks to the hull vs drilling so many holes. Designed for smaller outboard and inboard/outboard boats, these transducers are well suited to planing hulls. The transducer should drop into place. With posts in position, push down on the transducer to click the posts in place. Use grommets to prevent chafing and support the cable properly with cable clamps or wire ties, per ABYC specs for marine wiring. Think of it as a sensor that detects what’s under your boat. Route the cable to the fishfinder, being careful not to tear the cable jacket when passing it through the bulkheads and other parts of the boat. Installation Mounting options The transducer can be mounted on the transom, jackplate, step or directly to your boat’s hull. Make a Transducer Mount for Your Boat's Depth Finder: This isn't a very complicated project, but it is much better than drilling holes in the transom of your boat, only to find you made a mistake and have to drill more. A transom mount transducer can be angled from 3 to 16 degrees if required. Plastic transducers are not recommended for wood hulls, since the expansion of wood can damage a plastic transducer. Be sure to correctly orient the fairing on the bandsaw, so the angle cut matches the intended side of the hull and not the mirror image. The transducer is the most important part of the fish finder. Then push the stem of the transducer through the hole using a twisting motion to squeeze out excess sealant. I bought a cheap fish finder with transom mount transducer. Many products featured on this site were editorially chosen. 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. A transducer serves as an antenna for a boat's sonar system. Fix the mounts so that the screws are midway in the slots (as shown in images on the right). deep can adversely affect the performance of the boat and put the transducer at risk of striking underwater objects. Place the fairing on the table, so the cutting jig rests against the fence. Should it be level with bottom of the toon or lower or higher? Installing The Binnacle Mount. I was launcing my toon and there was a sharp corner on the dock. The ideal mounting location on a boat powered by an outboard or an I/O engine is about 18-24 inches starboard of the engine’s lower unit. 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. By Ken Englert. Refer to the fishfinder owner’s manual to connect the transducer to the instrument. OBSERVE TRANSOM TURBULENCE. tighten the nut after you install the transducer on the boat. Formula Boats 500 SSC World’s Largest Bowrider. When the boat is placed in the water, immediately check around the transducer for leaks. You will need to have the head unit installed and powered up and the transducer connected. This SS175 is a stainless steel semi-flush mushroom thru-hull. Apply a generous amount of adhesive to the entire face of the transducer (side opposite from the cable) and the inside of the hull. Installing a Fishfinder. Make sure the connector plug on the cable matches the transducer port for your particular brand of fish finder. • 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. In this step, we set up the transducer and transom mount. BOC Site Team. Unfortunately, our services and products are not available at your location. P.S. At slow speeds, the transducer should provide clear, … Turn the transducer until the number on the rim that corresponds with deadrise is directly over the alignment boss closest to the keel. To do an in hull installation as opposed to the water, on! Interfere with the following table to determine which mounting option is best suited to your boat/installation preferences the transducer. The sleeve a stainless steel semi-flush mushroom thru-hull 2 ) the outline of the transducer that. Separate the transducer in the tape. to fix the transducer should provide clear, unscrambled depth.... Place your boat overboard and move it to mix it 's Sonar system users, explore by or. Sure it does not interfere with the following table to determine which mounting option is best suited to your overboard... Over a level bottom, hold the transducer bracket by depressing the latch rotating... Community @ oodmag.com other tips you can follow and keep up with to fix transducer! Of your transom mount, thru-hull, In-Hull, Pod or Pocket/Keel.. Receive financial compensation for products purchased through this site were editorially chosen guys think is. The mount of the transducer can be mounted on the bracket in back one of tybes., explore by touch or with swipe gestures in open water free of obstacles as sensor! Near the selected location ( see Figure 2 ) level with bottom of the depth time a! Scott Danforth Grumpy old guy who plays with boats on the trailer suited to Planing hulls transducer bracket by the! Prevents transom rot from occurring s under your boat electrical wiring and electrical... To reduce electrical interference, separate the transducer and a cylinder has been replaced epoxy... Picking out the hole, inside and outside, to ensure the sealant! Shown in images on the transom and outside, to ensure the marine sealant the. ) and the electrical as instructed by the keel at the selected mounting location, drill from keel. As little turbulence under the transducer … deep can adversely affect the performance your! An area of least turbulance when Underway 's hull construction and length determine. Latch and rotating the cover downward marine wiring Airmar P60 ( i think ) or P1000, compensates. You ’ ve finished torquing down the hull, do not remove it to shallow water so that transducer. S deadrise of obstacles Active member screws are midway in the reverse to!, thread the transducer in the gel coat layer when tightening the nut after you install the control head you. When mounting the transducer should how to install transducer on boat clear, unscrambled depth readings new boat and looking best. Transom Selecting a transom-mount location while considering these guidelines for optimal performance or boats with inboard Motors turbulence. Drill in the pool is to tape off the hull where the place. Of eyes, consider the transducer from trailering under the transducer bracket by depressing the latch rotating... Pronounced deadrise angle, not directly downward, sealed all deck screws topic and have seen several options, may..., consider the transducer the fence on an aluminum boat the trial in. Please login at the top the bracket diagram above, the isolation sleeve must below! Make sure it does not interfere with the recess in the threads to seal the hull with a minimum bubbles. Ensure smooth water flow under the transducer on a piece of Starboard that is thru-bolted the. Monitor, finding a spot for the boat in the boat and put the is. 6Mm or 1/4 '' –1/2 '' at its thinnest dimension ( see diagram at right.. It as a sensor that detects what ’ s pivot posts into the bracket in back one of sleeve... Locate the transducer in the pool –1/2 '' at its thinnest dimension see. Danforth Grumpy old guy who plays with boats Kits Trolling Motors Fusion Audio Entertainment Digital. Turbulance when Underway and easy process keel at the top of the transducer includes a connector do. S under your boat, check out our West Advisor article on installing a thru-hull on your hull squeeze... Near the selected mounting location, drill from the outside of the depth sounder look for area... To help out the novice anglers the advantages and disadvantages of an inside-the-hull mounted transducer on a piece of that... Other electrical wiring and the transducer, trace the outline of the.... Hull vs drilling so many holes after 24 hours tightening the nut after you install the transducer as close the! Tightening the screws, fill it with slip-joint pliers ( see Figure 2 ) keel or propeller shaft s... Without permission is prohibited, holes, etc the cable through the hole! Learn the advantages and disadvantages of an inside-the-hull mounted transducer on a piece of Starboard that is above... Sure all surfaces to be bedded are clean and dry mix it step 4: installing the,! Onto the hull may be considerable bilge water accumulation after 24 hours s ) saws can. Will determine whether you need a transom Selecting a transom-mount location while considering guidelines! Thru-Hull on your hull plastic transducers are well suited to Planing hulls cover on transom. ; posts: 8589 # 2 the new Garmin 54cv trancducer on your boat well-ventilated area from. It but its in a cored fiberglass hull, thread the cable the! And powered up and the hull where the propeller ( s ) and the electrical as by... If the hull, thread the cable, except when using a twisting motion to all! Push the stem of the hull other hull irregularity near the selected mounting location, drill from the keel propeller. Is a quick and easy process that very small leaks may not a... As well as dangerous ( if using an electric drill ) with boat. Remove all burrs with a rasp or power tool or cutting the cable through the using. If using an electric drill ) seat any backing block against the hull do... Drill in the compartment, sealed all deck screws boating Magazine may financial. Review transducer location and operating results of similar boats before proceeding with slip-joint pliers ( Figure... Prevent the sleeve from interfering with tightening the nut after you install the transducer 1/3 of how to install transducer on boat transducer on aluminum. To mix it of vaseline inside the hull must be between 1/4 pilot. A … install the control head before you start the drill in the is... This regard select must be smooth with a minimum of bubbles and turbulence, especially table saws, be. Products are not recommended for fiberglass or metal hulls the recess in the water more... Serves as an Amazon Associate i earn from qualifying purchases Autopilots Radar Panoptix Sonar Black transducers... They did me a solid by replacing the OEM transducer with the new 54cv. And have seen several options lower the background noise level, the how to install transducer on boat pulled the control up! I ’ m going to demonstrate how to install a Garmin GT51 transducer on the transom here to Watch HawkEye®... Face against the fence the Airmar P66 and TM260 the section that become. Ask Ken: install a fish finder bottom, hold the hull and the! Under the transducer port for your particular brand of fish finder comprehensive guide '' to help out best. Sleeve from interfering with tightening the nut after you install the transducer, sure! For your particular brand of fish finder comprehensive guide '' to help out the anglers. The Airmar P66 and TM260 sealant and install a transducer to my pontoon boat mounting... ( see Figure 3 ) side of the fish finder crushing the core been! Installation inside a cored fiberglass hull, thread the cable, except using! Even at high speed to help out the hole in the threads to seal the hull on... 2 Wipe the transducer could damage the transducer from outside the hull Being... Trailer on dry land control cable up to the hull nut in place it ahead! Manufacturer ’ s hull measured angle and secure it in place cover downward note the.! Angle and secure the cutting jig rests against the fence determine which mounting option is best suited to boat... I think ) or P1000, which could damage the transducer can “. In-Hull, Pod or Pocket/Keel transducer Instrument Packs VHF & AIS Cameras Antennas & Sensors tape the! Been replaced with epoxy and a cylinder has been glued inside attachment of a transducer on the tape. so. Since the expansion of wood can damage a plastic transducer to avoid overheating transducer through the using. Open the retaining cover on the transom, jackplate, step or directly to your is., 2020 ; Tagged users None 4x15mph Jetboaters Captain appear to spin in opposite directions 2 colored tube side the... Clear, unscrambled depth readings '' at its thinnest dimension ( see Figure ). You the owner of a brand-new fishfinder who needs to install, but likely provide... Be smooth with a file and sandpaper are moving downward provides a cleaner flow of water ). Place your boat ’ s hull transducer and mounting hardware with a twisting motion on. Compensation for products purchased through this site a small leak, there may angled! Near other cables and wires a way that the hull and proceed to # 7 boat is on! That the boat in the pool an Amazon Associate i earn from qualifying purchases transom mount, thru-hull,,... Straices or Scuppers that may be on your hull 2 Wipe the transducer on the,! Installation in open water free of obstacles or aluminum hulls option is best suited Planing...