How to Use a Fishfinder?

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Making use of fish finder to find fish can be a fun and interesting task to do, however, to ensure results are achieved one must learn how to use a fishfinder. While you are going for fishing on the boat, it is recommended to carry fish finder such that you can escape yourself from roaming aimlessly in the water. At the time you are riding on the boat, just monitor fishfinder and drop your trap where you come across areas of fish. In order to best achieve the result, it is important to get in the practice of using the fishfinder. Below are some of the steps which can be followed for using fishfinder effectively.

  • To begin with reading the manual as it will help you get accustomed with the device. Even though some functions would look extremely simple, but still it is advisable to go through manual to understand bits of the device completely.
  • Look for the location where basic information is stored. The display wherein temperature, the speed of boat and depth to which fishfinder is searching is displayed on a tab located towards top left or right corner. The location might vary from one manufacturer or model to another.
  • If the screen is on down imaging mode read from right to left, however, if it is on side imaging mode one should go through information from top to bottom.

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#2, Locate the Fish

  • If you are looking for smaller fishes in the river, you should look for small patches or blobs. This shall indicate presence of small fish and it is time you target on catching them.
  • 2. In case of larger fishes, look for arch shape or bigger dots. Large fishes like catfish, salmon can be caught by viewing these indications. To have the accurate information it is advisable to invest in the best GPS fishfinder for the money.
  • Display data can be used for identifying the surface your boat is on. The thick line on displayer lets you know the surface, if something is displayed below the line it means you are on a soft bottom i.e. of sand or mud. However, if there is nothing it means you are on a rocky hard surface.
  • It is important to inquire about the type of terrain as it is going to give you an idea about what all kinds of fishes can be found in a particular area.
  • It is good to use fishfinder in combination with chart plotter. If there is a chart plotter on fishfinder use it into the split-screen mode. With this, you can easily mark the fishes and come back to that area for fishing.
best GPS fishfinder for the money

#3, Adjust the Display

  • If the specific area is of your interest then inquire on its detail by zooming in. this will give you a clearer image. If you are looking for a specific fish and know its depth, you can simply set the fish finder to a particular depth.
  • Adjust the color of the display such that you are able to clearly read the display. The best way to keep it clear is to have a white background and display black letters over it.
  • Have a look at the update speed and increase it if required. If in case the update speed is slow then you shall be looking at an older data. However, if it has a fast pace then you would probably be looking at data which is up-to-date.
  • For those who are using fishfinder for the first time, they must turn on the fish symbol feature. This is going to translate line, data, and other information and exactly show you the place where fishes are. However, for the ones who are already familiar with using the finder, they will not require visual clutter and would be in a position to extract information from the primary data itself.

#4, Peaking the Transducer

  • If you feel that your fishfinder is inaccurate and is not able to provide you with relevant information about presence and positioning of fish, it is time you adjust the device sensitivity. The process of adjusting the fish finder is known as peaking the transducer.
  • It is advisable to set the range to at least three times. This will give you a larger view and also enable you to find fishes in the river. The manner of adjusting depth will vary from one device to another. You can simply navigate the menu in settings and adjust the range accordingly.
  • Sensitivity on the machine should be increased to see 2 readings collectively on the screen. Again the setting mode may vary from one machine to another. It is good to scroll through the menu and look for options in it. While you are adjusting the sensitivity make sure to stop increasing when two readings start appearing on the screen.
  • Sensitivity should be increased till the time a visual clutter starts appearing in. at this point of time, your display would look a bit messy and least understandable. You can start reducing the clutter once it becomes messy, keep on decreasing the sensitivity unless only the second reading stays visible on the screen. This shall give you an appropriate idea of what is beneath your boat.
  • It is not at all recommended to add filters or boosting filters to increase or reduce the strength of the device. Doing any of this can cut down the sensitivity of your fish and make it incapable. One must note that most of the fishes swim out of the range of boat or surface, hence boosting or adding filters are not going to help. Users should thus avoid making such adjustments and ensure to maintain complete visibility throughout the fishing tenure.

Video: How to Use A Fish Finder

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Above mentioned are some of the effective steps which can be followed for using fishfinder effectively on the river. However to ensure best results are achieved one must contribute time to buy the best brand in the market. It is even advisable to go through fishfinder reviews and then finalize the most popular and recommended name.

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I am an avid outdoorsman with experience in naturalist education, outside adventure education, ski instruction, and writing. In addition to my outdoor hobbies, I started this blog to provide advanced material, guiding you towards a better and more comfortable outdoor experience. I enjoy sharing my experiences of backcountry education teaching and guiding through writing. To contact Davis, visit the contact page. and About Us.