Fish Locator Give False Reading When Going Fast
I get questions nigh every single mean solar day from anglers that aren't getting good images from their fish finders. They come across screenshots posted online and don't empathize why they're non getting the same or similar images when they're running the exact same model fish finder.
I've found with Humminbird units when anglers are non getting the height performance from their fish finder it's almost always an installation or settings issue and is rarely an actual hardware issue. I'm currently running the Humminbird Solix 15 and Minn Kota Ulterra on my SeaArk ProCat 240but these steps apply to any fish finder regarding of brand or model and are the basic troubleshooting steps to follow that will resolve the vast majority of issues.
I'm breaking these troubleshooting tips into two basic categories, imaging-interference issues and power cycle issues. If yous following my fish finder installation tips then you shouldn't experience whatsoever of these issues.
Imaging and Interference Bug
If you lot're having fish finder image issues, not getting skilful images or getting interference on the screen then these are the basic steps to follow in troubleshooting these issues.
Before I get also far into the details of these troubleshooting steps I want to cover a basic and ofttimes disregarded troubleshooting pace. If you know someone locally that'southward running the aforementioned model fish finder and has proficient images you can test run your fish finder head unit of measurement on their boat and immediately eliminate interference and install problems. If you have your Solix ten and place information technology on another gunkhole that runs a Solix 10 and have nifty images and so y'all can immediately confirm information technology's an installation issue and dig into the troubleshooting steps below.
Have The Latest Updates Installed
While this is technically not an imaging or interference step, it's basic troubleshooting 101.
Brand certain you're running the most contempo software version for your fish finder and yous're keeping this software upward to date. Running the virtually contempo operating organisation will assure the nigh trouble free performance. If you're running a network with boosted fish finders, i-Pilot Link, Minn Kota Talons or other accessories make sure everything is up to date.
If you're running a Bluetooth compatible fish finder yous tin can install updates through the FishSmart, I-Pilot and I-Pilot link apps. If you're not running a bluetooth compatible unit of measurement then get download updates and install them via an SD card.
Earlier installing updates ever restore the fish finder to the default settings.
Restore Defaults
Restore the fish finder unit to default settings. Its not uncommon for anglers to adjust settings and cause issues. The Humminbird Helix and Solid units will provided great images straight out of the box so restore to default and verify you've not created an issue in the settings.
Check Connections
It's non uncommon for anglers to make bad connections or even damage wiring or terminals in the process. Check the connections and pins on the wires and make certain at that place's no damage on the Humminbird unit or to the wires. Bank check for broken or damaged pins and make sure at that place'south no dust or debris in the connections. In addition, when you lot're making the connections clinch you're plugging them in or screwing them in completly and making a good connectedness.
Maintain Good Make clean Power
One very common trouble is electrical interference and mostly this is created by wiring shortcuts, improper wiring or bad connections.
There's several fundamentals when information technology comes to wiring and "good clean ability".
Separate and Loop
Power wires running against each other are a mutual source of interference, especially trolling motor wires. Keep the fish finder and wires away from other wire when possible. Ideally the fish finder wire is run on the contrary side of the boat away from the trolling motor power wires.
When you've got excess wiring don't bundle it up in a tight package and bind it up. Leave it loose or roll it up loosely in a large (and loose) scroll. Tightly bundled wires and cables are a common interference source.
Directly to Bombardment.
This ways your ability wire should run directly from your fish finder to your bombardment with an inline fuse in place. Fish finders are ofttimes installed with the ability run through switches at console or other "shortcuts" versus running direct to battery. Switch panels at the console are i of the well-nigh mutual causes of electrical interference and in my opinion should exist avoided at all costs. Run the wire directly from the Humminbird power wire to the bombardment.
Correct Wire Gauge, Type and Connections
I've seen everything from automotive wiring to household wiring used and you lot should merely exist install with marine course wiring that'southward the right judge based on your model fish finder and the length of the run from the fish finder to the battery. I employ this Ancor Duplex Tinned Marine Course Wiring and have never had any issues.
To determine the right gauge for your installation look in the install manual. You'll find a chart where Humminbird outlines the correct gauge wiring based on the unit you're installing and the length of the install run. The further the unit of measurement is from the ability source (again, the battery) the heavier the wire volition demand to be. Larger fish finder units (larger screens) besides require more than power.
Solder and Heat Compress Connections
Crimps and twist on connectors cause all sorts of issues and will non only create interference issues but power bike issues as well. Boats bounce, shake and vibrate and these connections don't hold upwards. Install the right style and ditch those plastic connections by either soldering and heat shrinking the wire connections or using solder seal connectors. The solder seal connectors piece of work great if you're not skilled in soldering manually and are major step above the twist on connectors.
On the battery end make sure yous include a waterproof inline fuse and use agglutinative lined rut shrink marine grade terminals.
Split and Conquer
Modern line-fishing boats are oft running multiple electronics and take a large number of wires on the power posts at the battery. A common source of interference is often having likewise many wires "pancaked" on the threaded battery terminal posts and the main posts oft get unused. The simple solution is to install these bombardment terminal clamps on the main posts and run the fish finder on these clamps. I've helped numerous anglers with installs where this alone resolved their problems.
Hither's all the details on how to install with good make clean ability or scout the video beneath.
Check Motor Fuses
If you've wearied all resources and still have interference on the screen it'due south a good thought to check the fuses inside the trolling motor merely to be sure there'south no issues there. It'due south non a common issue simply ot does happen from tiem to time and is another simple step in the troubleshooting basics.
Verify Transducer Install and Level
The transducer should exist free from obstructions left and right and leveled both left to right and forepart to back. Wait at your install and make sure in that location's not floatation pods, jack plates or other items interfering with your images.
Brand sure the transducer is leveled left to correct on install and in one case installed follow these transducer leveling instructions to level the transducer from front to back.
In add-on, if your install is on an aluminum boat, make sure you have a poly mounting lath between the transducer and boat. This lonely volition oftentimes eliminate interference. Every bit a side notation, always make sure you apply 3M 5200 on any screws when drilling into the transom.
Terminal but not least, on a apartment transom it'south not uncommon to accept to trim the motor up to go a clear image one side. If the transducer is mounted correct of the motor and the left side is dark in side imaging trim the motor up and see if it clears. The culling to trimming the motor up is to run two side imaging transducers on a splitter with one left side and one correct side.
Finally, remember that ideal images will come up from scanning for fish at speeds between 1 and 4 miles per hour. These are the speeds that all-time determine whether you're getting practiced images with the chart speed equal to the boat speed.
Power Cycle Issues
Power cycle issues are another very common problem that usually surfaces in ii areas. First is when you're running across the water and the gunkhole is bouncing the fish finder shuts down or restarts. Second is when you're cranking the outboard motor the fish finder shuts down.
Resolving these issues goes back to assuring you have proficient clean power and the correct install. If you're experiencing these bug and then here's the steps to follow.
1. Verify the battery is skillful. A declining will crusade these bug.
two. Clean battery terminals. Muddied battery terminals or connectors often cause these issues.
three. Make sure your fish finder is wired direct to battery.
4. Solder or solder compress all connections.
5. Make sure you're using the right judge and style of wire.
My experience with these bug has been that most often is sloppy installation, meaning the power is run through a console, the wire connections aren't soldered and covered with heat shrink tubing or the big one, an wrong type or approximate wire was used for installation.
If you're fifty-fifty one size too small on the wire judge that'southward enough to cause voltage drops and event in fish finder power bike issues.
Easy Fish Finder Trouble Shooting
Over again, my feel has been with Humminbird units that the vast bulk of problems anglers experience are straight related to settings or installation.
If you lot'll follow these basic troubleshooting steps it should resolve the majority of bug. If you lot've followed all of these troubleshooting steps so your next step should be to contact Humminbird support for further troubleshooting.
If y'all'd similar one on one hands on grooming on the water on how to go improve images from your Humminbird fish finder and how to interpret what you're seeing on the screen so you tin can grab more fish head over to my North Texas Catfish Guide Service and submit a booking request.
Be certain to cheque out some of my other resources similar 3 Side Imaging Fish Finder Tips For Success, How To Utilise AutoChart Zerolines and more than hither on the site.
Source: https://www.catfishedge.com/fish-finder-troubleshooting-steps/
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