Do you have thought of fishing, and how does a fish finder work? Are you bored of staying at home and want to spend some exciting time?

Fishing is the right option if you’re planning something outdoor. But roaming on a boat clueless is time-consuming. A Fishfinder is there for you so that you don’t have to move aimlessly. This device uses sonar technology, like some other marine technologies.

However, if fishing is your hobby or profession, you should know how does it work. Let’s find out the using and reading methods of the fish finder.

how to read a fish finder

How Will You Use Your Fish Finder

Learn how to use a fish finder before setting out for fishing. If you don’t learn about its proper uses, it won’t help. Fishing with a fish finder has some steps:

  • Lower the speed of your boat, elsewhere, you will miss the spot of fish. Don’t move too fast while fishing.
  • It’s better if you use a 3D SONAR, but 2D SONAR will also help. At first, keep noticing the curves on the monitor.
  • Whenever you see a noticeable curve, zoom the screen. Try to locate the spot with GPS.
  • Keep noticing the sound coming from the automatic tuning system.
  • Some smart fish finders are available now; those don’t require a monitor or oversized equipment. You only need a fish finder device and smart polarised sunglasses.

Learn About Fish Finder Basics

A fish finder consists of four components; all of them are essential. The four parts of fish finder are:

  • A transmitter or head of the fish finder.
  • A transducer.
  • A receiver and,
  • A display screen.

A Transmitter:

The transmitter is considered as the brain of a fish finder. The transmitter’s primary function is, it modifies the dc power and converts it to electro pulses. Then, the electronic pulses move towards the transducer.

A Transducer:

The transducer is the helping hand of the transmitter. It converts the whole electro pulse into SONAR signals, which helps finding out fishes.

A Receiver:

Do you know what the receiver of a fish finder does? When the SONAR signals reflect on fishes and come back, the receiver catches the signal. The receiver compares the sent and received signal.

The signal sent and received are echoes; that’s why the receiver compares sound. You can see the difference between the two echoes on the display screen.

A Display Screen:

The display screen shows the difference between the two echoes. Though the frequencies are shown as dots, the dots create a curve on the screen.

Don’t get too dependent on the display screen because sometimes the receiver cannot catch the right signals. So, the display’s results are not always accurate.

Know How to Read a Fish Finder

It’s essential to know the reading method of a fish finder. If you won’t know how to read, how will you understand the signals and catch fishes? That’s how you can read a fish finder:

If you have a smart fishfinder, connect with your android via Bluetooth. You will have the mobile screen as a display screen. You can set icons for plants, fishes and other substances underwater.

When the signal catches a fish, you will see a fish icon on your screen. Learn to analyze the fish size, its width, its distance from your boat.

Notice the curve and width of the line on the screen. That indicates the place where the fish is swimming. If the curve is full, it means the fish is inside the signal cone. If it’s half, the fish is at the corner of the cone.

Read the manual and know how does a fish finder work. Be aware of the wrong indications on the display screen, because they may misguide you.

Some Best Fish Finder

When you decide to take help from technology, you will look for the best features and best brands. Some of you prefer sunglasses with fishfinding features. On the other hand, some of you like sitting relaxed and watching the display.

The best fish finders, according to the survey, are from Garmin and HELIX brands. The best fish finder’s list is:

  • Garmin Striker Plus 4 with Dual-beam.
  • HELIX 5 CHIRP GPS G2 PT
  • Garmin ECHOMAP Plus 43cv.
  • Deeper PRO+ Smart Sonar
  • Garmin ECHOMAP Plus 73cv.
  • Eyoyo Portable Fish Finder
  • Humminbird Helix 7 Chirp.

 

Conclusion

Knowing about the basics, reading methods, and best brands of fish finder are parts of will help you select the suitable one for you. Collect an affordable fishfinder, and know-how does a fish finder work.

After knowing the basics about fishfinder, you can set out for a vacation with a fishing plan. If you want to continue it as your profession, make sure you’re buying a professional and long-lasting one.

Enjoy your fishing with the taste of technology, keep practising to be a professional. Choose the best brand to make your fishing easier and follow the manuals.

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