You cannot jump into the lake or river and locate the fishing point; especially in a deep water surface. Instead, use a fish finder is a smart choice to know everything under the lake or bay. However, do you know how a fish finder operates? Most fishermen are not sure how this device works as well as how to adjust it for their purpose. As a fisher, you are lucky to get the opportunity to recognize how…
A glance of a fish finder first
A fish finder is a device for viewing the presence of fish under the water. So, it supports you to measure the depth of that water surface. Moreover, it also lets you see other objects such as rocks, wreckage, other fish sorts that eye’s human cannot see well.
Several kinds of new innovative fishing devices are making and launching to the competitive market to support the need of users. With the fish finder item, there are tons of different categories in recent years.
Types of fish finders you may come across
Do not mind the species you are going to hunt in this season when using a fish finder. Instead, paying attention to the depth of water, build a graphical view of all the under constitution and the bottom platform of the water from some angles.
The first model of fish finder invented more than a half-decade ago, it got a few standard options such as a power switch, a range selector, and some sensitivity adjustment features. Nowadays, with various units in the fish finder like console size, colors, pixel feature, power source, frequency feature; these make you get a greater performance in your water game. Here are a few…
- Simple standalone sonar unit
- GPS combo device
- Chirp fish finder
- Fully network system device
- Portable fish finder
- Castable fish finder
- Smartphone fish finder
How a fish finder works basically
2 certain parts of a fish finder
In each a fish finder, there are 2 main parts that you should recognize.
- Transduce: this is attached to the outside of the boat via the hull as a trolling motor mounted in the water. Its function looks like sonar technology which realizes objects using electric signals. It also displays size and distance database to the unit like graphics.
- Display: this is one of the most crucial parts of this device. It displays all information consisting of graphics, water depth, temperature, speed over water, bottom shape, and fish location. The users have a full of control feature that the device will operate through a menu system. Another main feature of the console is the sensitivity setting. By putting the sensitivity in the unit, you enable to adjust the power.
If you decide what you should do on the water, a water temperature on the fish finder could become more important to support you find out specific species. Because some kinds of fish love warm water, you can pick the right water sport without much hassle to find fishes. Getting a fish finder and a water temperature is easy to figure out the main types.
Due to the speed sensor, you enable to know how fast your boat is moving. Thus, you ought to consider a sort of speedometer on your device for your watercraft. By knowing this, it may help you take some benefits like positive results, and protecting your boat as well.
Colors come various from grayscale to black or white screens. This feature probably refers how a unit is strong or not. Additionally, the firmness and solidity of the unit are deciding how fast the echo will return.
Echo returned power
If an echo returns stronger, then it could be a darker color. Sometimes, you will see a lighter color if it is not has a solid of a return. With the bottom of the water which you are determining, it possibly gets a light line or a dark one. If you see it is dark, the bottom of the water is more difficult to find out fishes. If the water has a light line, the material could be softer.
Sonar waves and sonar technology
Sonar waves could be thought as a noise or a shout. It has the capacity to travel around the ocean and comes back once it needs to contact with other objects. Most fish finders use sonar technology which was built in the Second World War period to figure out what is directly under the water and below a boat.
At that time, they also take other technologies from fathometers to explore how deep the water is and other possible hazards such as big rocks, corals, etc. are below their marine vessel. This possibly assists they safely steer.
How to detect a fish from a fish finder
In the fish ID landmark, you are able to study different fishes from rocks, vegetation, to other objects. Find out fishes as an arch on the display naturally. This is because the space between a fish and a transducer is described as fish swims or a vessel change the location.
Fish finders are not easy as this has lots of large terms used to describe its function and elements as well. However, use this device is so simple and you do not have to draw attention to its construction. You just know how this unit works although it is a bit tough to understand all things. Understand how a transducer contains crystals and how these make a sound. The console supports us to know how the unit displays when screening the water.