Fish finder of technical inventions fishery are changing the fishing method in the world. The fish finder has been used extensively in World War to identify enemy submarines, The first finder generation of the brand range of fisheries are sold to the people in 1959 so that the signal generator with the line of light.

Over 1985 fish finder range with glass frames can (LCD) appears, since then the manufacturer for the increasingly sophisticated machines and versatility for the fisherman and sport fishing enthusiasts. Fish finder will be used to reach to find and locate fish, bottom structure observation, the location of bottom water depth.

This phenomenon is also common in people who question when buying one fish finder where fishing times, you can see through our eyes when they ask sellers is “this best fish finder reviews is difficult to use?”

The manufacturers understand this issue for so long and then they produce the basic fish finder with only three buttons and a few functions using simple that anyone can use them all. Particularly those fishing enthusiasts advanced instruments giving is a lot of choices with lots of functional machine class modern. Click here to know more about the best fish finder.

Read with speed:
Speed change with the environment, where it is transmitted, for example in dry air at a temperature of 0 degrees C wave travels with a speed of 1200 km / h, or 331.6 m / s, in a hard or liquid substance, the speed of the faster it goes.

Domestic wave travels with a speed of 5267 km has not changed is the / s or 1463 m / s like that in the country, wave is transmitted at a speed 4.5 times in the air to reach fishing should be operating the finder at this speed,
That is why one can not be accurately read out of the water while wearing the device.

Most of the machines are precisely tuned to read in depth with speed of 120 km / s and can be read at a faster rate than when we let it slightly leaning forward between 2-3 degrees.

When wave transmission wave slightly forward, then it is easy to get the faster its response of depth. largely on the TV, there is no need for machines in the 1-degree incline.

Movement Speed to identify individuals:

In the ideal environmental conditions, we moved quickly and found the fish easier, reality is different, as we do not move our screens for more details, but the finder has its limits. Example: you question a depth of 30m, the wave will retrieve all the data that passes through the wave passed on to the finder. Thus we have the image depth and width on the screen 10, or 12 or 15cm, this function is great because we can see the details of water bottoms.

But when we started to move the finder to adjust to the country we see the bottom, when fast movement as the more active machines to give us the details in time, but it is difficult to see clear images or fish. The maximum speed allowed us to see the fish are from 5-6 km / h.

If these conditions are really better than we can increase the speed of about 1-2 km / h.
About color in the finder:

The black and white screen appeared to have seen more gray signals received most will appear as tiles in light gray.
When the signal appears on the screen usually dark gray without the underscore, it tells us that these are the weakest signal is received, it is important that users can adjust it according to their own signal.

The color display works well on that basis, that is also bold, the clear signal is received, more intensity is usually red, when the signal strength fades, the red becomes orange, followed by yellow and green, the light blue color represents the weakest strength of the wave in return. Please check the manual machines only colors in order to understand as we speak.

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