Trolling Motor Noise On Depth Finder

YOur problem will lie in your outboard motors alternator. Depth finder on same battery Pretty unlikly to get noise from your electric trolling motor.

All You Need To Know About Trolling Motor Transducer Mounts Dc Trolling Motor

The Lowrance Ghost is another example of a trolling motor made by a marine electronics company.

Trolling motor noise on depth finder. 12112016 When I have the finder showing traditional 2D sonar it looks fine until I start the trolling motor. Fish finders with GPS and mapping let you mark lucky fishing spots and return to them later. Here are a few tips that i have learned about putting on a depthfish finder at the trolling motor.

28072015 The fish finder worked great on the old trolling motor but not on the new. The Depth Sounder turns off when the trolling motor is in use. Attach the transducer to the mount.

And its great it has a new brushless motor and is super quiet. Loss of depth readings when the trolling motor. I get a bunch of interference with the new motor running unless it is on the very highest speed.

Adjust your Propeller Depth. I have done this to 4 different trolling motors and each time it has worked but as always your mileage may very. If the transducer is on the trolling motors lower unit try temporarily moving it way from the lower unit while operating the motor and observing the depth finder display.

Since you stated that the TM is running on its own battery setup then it is looking more like EMF noise and not following the power lines back. Check mounting location of the depth finder transducer. High-quality transducers allow you to see where the fish is what speed to choose and how to maneuver the boat to improve fishing results.

16032017 You can install some filter networks on the other power lines that power the locators and that may help unless the noise is EMF generated by the motor. Run the transducer cable up the motors shaft secure it in place with cable ties. Loss of depth readings when the trolling motor.

Are the grounds from each battery connected together. Keep your propeller under the surface of the water 12 inches if possible. 10072018 As far as an electronic device goes electric motors are horribly noisy and that noise travels all along the conductors of the trolling motor system.

Connect the transducer to your fish finders display. The Depth Sounder will stop operating the display seemingly freezing and will not respond to any buttonknob selections when the trolling motor is in use. 18072018 Noise seen on the display when the trolling motor is in use.

If the interference is reduced or eliminated when the transducer is moved away from the motors lower unit. The Depth Sounder turns off when the trolling motor is in use. 25082020 What has cured all my trolling motor interference is run a ground wire from the trolling motor skeg to the negative of the starting battery.

This creates noise spikes and harmonic distortion that can effect your depth finder. The motor is all dc and runs quiet without noise. Doing so will keep your propeller from splashing water around and making noises.

Its no surprise really considering that combined with Garmins own fish finder for example ECHOMAP 94SV it turns into a formidable fishing tool. 16042018 Noise seen on the display when the trolling motor is in use. If it is that type noise it is going to be a lot harder to fix.

Lowrance Ghost Lowrance ELITE. As far as the two depth finders interfering with each other that will happen if the transducers are close to each other. Any ground under the front deck that goes to the starting battery will work.

Erratic depth readings when the trolling motor is in use. 19042021 A foot-controlled trolling motor plus a good quality fish finder will free your hands to let you enjoy fishing. The Depth Sounder will stop operating the display seemingly freezing and will not respond to any buttonknob selections when the trolling motor is in use.

Connect your fish finder to it and youre guaranteed to have noise---not necessarily when the motor is off but whenever it is on you will have noise. Place the mount on your motors housing make sure the transducer is far enough from the prop. Tighten the clamp with a flat-head screwdriver.

You can conveniently readjust your electric trolling electric motor depth with the depth collar. Some Minn Kotas have a fuse in the head of the motor and if it is blown that will cause some interference issues. I went through all of humminbirds suggestions to eliminate electrical interference rerouted wiring added a ground bought a new battery to run the fish finder by itself.

Erratic depth readings when the trolling motor is in use. Its almost like the transducer is picking up the blades on the trolling motor because the lines are equidistant from each other. I then get real thin vertical lines that show up coming off the bottom of the screen.

24052011 Also what trolling motor are you using.

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