Using a fish finder can help you a lot to locate and find a dish. It means you will spend less time on the water, but still have an excellent catch. You can just monitor the screen while enjoying a ride on your boat. On the other hand, some traditional fishermen avoid using a fish finder, because they think it will spoil this sport. But, if you are more competitive, then you should purchase this unit. So here are some ways on how you catch fish using a fish finder.
Read the manual
Every new unit comes with instruction manual, so it’s very easy to read and get familiar with its functions. On the other hand, if you are on a tight budget, you can buy used fish finder and find instructions online. Even though fish finder has many functions, everything is explained, and before using your unit, you should consult your fish finder and every time you have any question, consult a manual. Many manufacturing companies have a consulting page on their site. So, if you have any questions, you can always make an inquiry.
All fish finders have some necessary information, such as speed of the boat, current temperature, depth, and this data is placed at the top, left or right corner.
Read the display from left from right, or use down imaging mode
The majority of fish finders shows the most recent information from left to right. On the other hand, if your boat is stationary, the fish finder will display image from right to left, but you will only see one area. If you are using side imaging mode, then you should read the display from top to bottom. The top object on the screen will be your boat and everything down is what your boat has passed. The side imaging mode has a high frequency, and it means your image will be sharper.
Locate fish and map area
If you are looking for a small fish, then you should search for blobs and patches. When your fish finder is in sonar mode, blobs and small spots many indicate perch or bunker and little dots that appear on the screen can be small fish. On the other hand, if you are looking for a larger fish, you should look for arched shapes in sonar mode, but in side imaging mode, they will appear as large dots.
The use of fish finder can help you identify the ground you are located. The thick line that appears at the bottom of your fish finder’s display shows the body of water you are on. If you see two lines appearing on the screen, it means you are floating on the soft bottom., most likely sand of mud. However, if you can’t see anything below the ticks line, then you are floating on the hard surface. You should also know how to zoom your unit, to get more details from your fish finder.