How do you reset a Humminbird?

A hard boot is completed by holding the power button down for 10-20 seconds. Make sure you do not let up on the button until it reboots.

Why is my depth finder not working?

Inspect the connectors and pins of the display unit and the transducer, checking for corrosion. Verify that your sounder is not trying to read a depth beyond its range. Where the boat has a transducer switch, unplug each of the transducers and plug into the sounder. Switches may cause problems.

How do I reset my fish finder?

► Play

Why is my depth finder reading too deep?

Most often, the reason behind these inaccurate readings is the fact that the sonar is moving sideways. This may occur, for example, just after the Deeper hits the water after being cast out, when there are heavy waves, or when it is tilting because it is being reeled/trolled too fast.

Will depth finder work out of water?

Here’s the quick answer: 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.

How do you test a depth transducer?

► Play

How do you troubleshoot a transducer?

The best method to see if a transducer is working or not is to troubleshoot it with a voltmeter. Connect the transducer to the voltmeter, and excite the transducer with the proper excitation voltage. Now measure the voltage output of the transducer at zero load.

How do you clean a transducer depth finder?

It is recommended to use a soft cloth and mild household detergent to clean a transducer. If the fouling is severe, remove the growth with a green, Scotch Brite pad. Be careful to avoid scratching the transducer’s face. It is possible to wet sand a paddlewheel on the speed sensor with a fine grade wet/dry paper.

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.

Does Livescope work 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.

Should transducer be submerged?

Note: the transducer must be submerged in water for reliable transducer detection. 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.

Will a Lowrance transducer work on a Humminbird?

The Lowrance transducer will function like a Humminbird transducer.

Can you run 2 fish finders off 1 transducer?

Yes, you can use two head units with one transducer but not at the same time. You can also have two transducers with just one head unit, but can only use one transducer at any time.

Are Humminbird transducers interchangeable?

We can only exchange transducers which have never been used, installed or assembled. We can only offer you credit on your transom transducer if the alternate transducer was purchased directly from or our toll free number 1-800-633-1468.

Can you use two transducers at once?

While it is not recommended that more than one transducer be run simultaneously, there can be multiple transducers installed on a boat. For best results, two transducers need to have at least a 50 kHz difference in their frequencies to not cause interference.

Does Down imaging work on trolling motor?

Down Imaging works better for trolling motor but is not meant to be used on trolling motor . SI works at 2 to 4 mph with stationary transducer. They do not work at slow speeds with moving transducer at all.

Can you mount a transducer on the port side?


The general rule of thumb is to mount the transducer to the starboard side, which is the down stroke of most single outboard boat propellers (right hand lower unit). The slightest bit of downward angle can cause the transducer to nose-down causing turbulence and poor performance.

Who Has the Best Side Imaging?

  • 10 Best Side Imaging Fish Finder in 2021.
  • Humminbird Helix 7 Chirp SI/GPS G2 Combo.
  • ​Humminbird 409640-1 HELIX 5 SI Fish Finder.
  • ​Garmin Echomap Chirp 73SV transducer, 010-01802-01.
  • Humminbird 409990-1 Helix 10 SI 600×1024 Sonar.
  • Garmin Striker 7sv with Transducer, 7″ GPS Fishfinder.

Send us a feedback0/500

Do you like this article?