Setting up an echo sounder: overview of adjusting echo sounder parameters. Fish Finder FFW718 echo sounder - reviews. Negative, neutral and positive reviews How the lucky fish finder echo sounder works

It will become a reliable assistant to a fisherman while searching for a good fishing spot on a pond. Audio and visual signals indicate the presence and approximate number of fish in the area where the echo sounder is operating.

Fish Finder can be mounted on the stern of the boat or left floating, greatly expanding your options fishing.

Characteristics:

• Material: plastic;
• Color: black, orange;
• Depth measurement: 60cm to 1000cm;
• Cable length: 7.6 m;
• Sonar sensor beam angle: 45 degrees;
• Display: contrast with LED backlight;
• Power: 4 AAA batteries (not included);
• Adjustable echolocation sensitivity;
• Moisture protection: level 4 (not afraid of splashes and shallow immersions);
• Operating temperatures: from -20C to +70C;
• Dimensions: 120mm * 30mm;
• Weight: 173 g.

Beginning of work:

• Unpack the device;
• Install 4 AAA batteries (not included) into the battery compartment;
• Press the ON\OFF button (in the form of a power icon) - the echo sounder will enter operating mode in one second;
• To turn off the device, hold the ON/OFF button for three seconds;
• To enter the device setup mode, press and hold the ON/OFF button for five seconds. The echo sounder must be turned on.

Installation functions:

Press the SETUP button for 3 seconds. Press the SETUP button successively to move between the functions you want to change. Changing and storing new values ​​occurs by pressing the ENTER button.

Determining the presence of fish:

• Turn on the fish finder and place the transducer in the water. The indicator will show the depth within 60 - 1000 cm;
• When a fish is detected, the device will beep and display a fish icon on the display. The image changes every five seconds. To determine the depth of the fish, use the depth indicator on the right side of the screen. One division is 10 meters.

Features of the device:

• The device displays the bottom in the form of icons. The larger the icon, the greater the difference in bottom relief;
• Fish icons move around the screen, but this does not represent the actual movement of the fish underwater;
• The echo sounder shows three types of algae. The more algae at the bottom, the larger the corresponding icon;
• The echo sounder sensor can be lowered into the hole during winter fishing;
• You can apply the sensor to the cleared ice of a reservoir, having first watered the ice with water so that the sensor freezes to it;
• It is recommended to immerse the sensor in a bag of water before applying it to the ice.

“Fish Finder L4” is an echo sounder with a single-beam wired sensor having a viewing angle of 45° and a maximum scanning depth of 100 meters. The black and white high-contrast LCD display provides information about the presence of fish, bottom structure and depth. There is a sound alert when a fish is detected. The echo sounder is powered by 4 AAA batteries.

Why should you buy Fish Finder L4?

• Equipped with a wired single-beam scanner with a working angle of 45°. This is enough to reliably determine the presence of fish in a reservoir, as well as find out about the type of its bottom and the depth of the fish. The operating frequency of the sensor is 200 kHz.
• The maximum scanning depth is up to 100 meters. The sensor provides scanning depth from 0.6 to 100 meters with an accuracy of 10 cm. It is possible to adjust the sensitivity level. You can fish in most lakes and rivers without any problems. It is also worth considering that the length of the wire is 8.6 meters.
• High contrast LCD display. The echo sounder is equipped with a black and white high-contrast LCD display measuring 38 x 38 mm, providing high-quality display of the image on the screen with the ability to change the scale of the echogram. Adjustable display backlight allows you to use the echo sounder at any time of the day.
• Automatic fish recognition. The echo sounder independently identifies the fish, determines the distance to it and reports its appearance with a sound signal.
• Determining the depth of fish. The fish detection depth scale is displayed on the echo sounder screen. The depth can be determined even through ice - just pour a little water on the ice or pour water into a piece of wood plastic bottle and put the sensor there. Similarly, you can “observe” through the bottom of a rubber boat.
• Detailed representation of the bottom structure. The echo sounder recognizes in detail the structure of the bottom, irregularities, and grass located under your boat.
• Fully autonomous operation. The echo sounder runs on 4 AAA batteries. The sensor is powered by the echo sounder. There is a battery charge indicator on the display.
• Wide operating temperature range. The operating temperature range of the echo sounder is from -20 to +70 °C, which allows it to be used both in winter (but only in conjunction with a winter casing) and in summer.
• Moisture protection class IPx4. This water resistance class guarantees protection of the echo sounder from water splashes from any direction.
• Fully Russified. The device menu and all documentation are completely in Russian.

Technical characteristics of "Fish Finder L4"

“Fish Finder L4” delivery set

• Sonar "Fish Finder L4".
• Wired sensor.
• Removable float with lock.
• Boat mount.
• Lanyard for wearing around the neck.
• Bolt with wing nut.
• User manual in Russian.
• Branded packaging.

An echo sounder is a useful and multifunctional device that can simplify your search. fishing spots and provide the fisherman with some information about the depth and nature of the bottom of the reservoir. But to use on full of possibilities echo sounder, you must first understand some settings, on which, first of all, the efficiency of the device depends.

Like any other electronic device, fish finders are initially set to factory settings. But due to the fact that fishing conditions and the specific needs of the owner of the device may differ, manual adjustment is sometimes required.

The article contains functions and photographs of echo sounders Humminbird , Garmin , Lowrance .

Let's start with the fact that you shouldn't be afraid to experiment with settings. It depends on their independent regulation whether an echo sounder will help in certain conditions.

Factory settings stored in the device memory can be returned at any time.

How to set up a fish finder (video)

Depth setting

Before setting the parameters, you need to decide at what approximately depth the upcoming fishing will take place. So, if you plan to scatter gear at a depth of about 7-9 m, then, naturally, you do not need information about what is happening at a depth of 15-17 m. Therefore, having decided on the fishing depth, it is important to set the appropriate parameters manually.

Sensitivity adjustment

The next point in the settings is sensitivity adjustment. Like some other settings, this parameter will most likely initially be set to “Auto” mode. But you are free to change the sonar sensitivity level yourself, and you should start with 75%. In the future, try increasing or decreasing the sensitivity setting, focusing on the quality of the screen image. In different bodies of water and at different times, sensitivity may need to be re-adjusted.

Changing the color palette

Some models of echo sounders also have the ability to change the color palette in their arsenal of settings. Changing this setting will allow you to achieve the sharpest image. By dragging the color adjustment slider, the image on the screen will change, lines and symbols will become better distinguishable. This will make it easier to detect fish in the water column and explore the bottom topography.

Noise suppression

And one more important parameter, which no less than others affects the quality of the picture on the echo sounder display, is the noise reduction setting.

As a rule, most models have 3 levels of noise reduction. However, this function can be completely disabled if desired, but noise filtering will also allow you to achieve a clearer picture, which, of course, can only be a plus.

Remember that there are no universal settings, and the echo sounder parameters must be adjusted manually, taking into account the characteristics of a particular body of water and the speed of your boat. You will learn more about boat echo sounders in the review - " ".

Basic functions of echo sounders

Related articles:

	DIY fishing crafts
	Review of the best balancers for ice fishing
	Fishing with jigs: varieties, gear, fishing techniques
	Types of fish finder echo sounders for fishing
	Review of aluminum fishing boats
	How to choose a spinning reel?
	Electric motors for inflatable boats (review)
	Aluminum fishing boats
	Which coil to choose for a feeder - overview of characteristics
	Characteristics and capabilities of feeder rods

This modern product was created specifically for use by professional fishermen, as well as ordinary fishing enthusiasts. It allows you to find out the location of the fish, as well as the depth and topography of the bottom. The device can be used in any body of water - from the ocean and sea to a river or lake! You can buy an echo sounder for fishing in our online store with delivery throughout Moscow and St. Petersburg!

Device features and technical specifications

• Wide and clear LCD display.
• Demonstrates the condition at depths up to 100 m.
• Selectable sensitivity and power saving mode.
• Water status and temperature indicator.
• The nature of the bottom.

Display type: TN / ANTI-UV makes it possible to see what is happening in the depths even in sunlight. Display size: 4.3*4cm. There is also a backlight for those who fish at night. The device requires 4-AAA alkaline batteries to operate. It is possible to select the unit of measurement (either feet or meters). Sonar angle 45°. The device can be used in fairly harsh conditions, at temperatures from -10°C to +70°C. Case dimensions: 12 * 7 * 2.5cm. Made from durable plastic. The weight of the echo sounder without batteries is 119 grams.

Equipment:

• Echo sounder.
• Sound emitter.
• 10 meter (25 ft) cable with float.
• Stainless steel bolt and nut.
• Strap.
• User Manual (English)

Using a fish finder

Using the device is very simple. While in the boat, insert the batteries and connect the cable with the emitter and float. Connect the cable to the device and lower the emitter into the water, after securing the float to the desired length. There is no need to cast the sonar far.

Turn on the sonar using the power button. The depth to bottom will be displayed in the upper right corner. Use the Setup button to select units of measurement: meters.

You can set operating modes - the sonar will make a sound if a fish swims in its coverage area. The depth of the fish can be determined by the scale on the right.

Echo sounders from the manufacturer Fish Finder are in great demand. They are inexpensive and portable. They are classified as amateur models with a modest set of functions. For example, the electrical circuit of the Fishfinder 140 echo sounder is designed in such a way that it recognizes objects at great depths, has a two-beam emitter and a peak power of 800 W.

What is this

The Fishfinder echo sounder is a measuring device that uses sound to study the topography and structure of the bottom. It detects underwater objects and fish. In working condition, it continuously monitors the reservoir, tracks changes in the bottom topography, receives information from the sensor and sends information, displaying it on the screen. His the main task- fish detection and image display. Experienced users of this device are able to recognize prey even by indirect signs.

Fish finders are equipped with a built-in GPS navigator, which makes it possible to use maps for navigation and store information about the location of fish with maximum accuracy. The unit (sensor) sends pulses of a certain frequency. They are reflected from various objects, including the bottom. The sensor collects information about fish size, abundance, relief and much more. After processing the information by the processor, a graphic image is displayed on the display.

How to use

What is the operating principle of the Fishfinder echo sounder? The instructions for use help you understand how it functions. The echo sounder has the following technical characteristics and functionality:

• simulation mode;
• backlit display, screen dimensions 38x38 mm;
• the ability to measure depths from 0.7 to 100 meters;
• battery saving mode;
• waterproof case;
• charge indicator;
• displaying the bottom structure;
• the ability to select a unit of measurement (meter, foot);
• low or high sensitivity mode;
• sound signal;
• fish detection depth scale.

The device has a scanning angle of 40 degrees and operates at temperatures from -20 to +70 degrees. It consists of four main elements: display, emitter, sensor and converter. The Fishfinder echo sounder is modern device which it receives displays various information about the state of the water column and the number of fish in the reservoir. Controlled using several buttons and a menu on the display.

The screen has a control panel, information about the battery status, water temperature, fish movement speed, and reservoir depth. The menu allows you to control the echo sounder, change the zoom and sensitivity settings. For example, a scale is needed to view certain areas of the water column. Using the “Scale”, objects are enlarged, and the “Depth Scale” allows you to set and view the desired areas of the reservoir on the display. The screen displays frequency, fish symbols, bottom topography, temperature, and obstacles. All information is schematic, so you shouldn’t expect more from a budget echo sounder model. By changing the settings, you can control the device.

Peculiarities

The Fishfinder echo sounder is wireless and solves many of the fisherman’s problems. It is ideal for use in damp, cold, frosty weather, from a boat or shore. The device measures the depth of a reservoir and finds prey without drilling a hole in winter. The echo sounder works in all weather conditions, day and night. It easily finds places where fish accumulate and is able to completely replace a marker rod. Many Fish Finder models are compact, ergonomic, and easily fit in your pocket.

The Fishfinder 140 echo sounder has a four-inch backlit screen and unique Garmin fish-finding technology. It consists of a two-beam emitter, which functions ideally at shallow depths. The echo sounder has a wide viewing angle and a contrasting screen. The Ultrascoll function instantly updates the image. In addition, when the range is changed, automatic indication occurs and the changed settings are saved. The device has a function for determining the properties of the bottom, manual and automatic zoom, alarm, and battery charge indicator.

Prices

How much does an echo sounder cost? For example, Fishfinder device models belong to the budget category. The manufacturer produces compact devices with a monochrome screen at an affordable price. Minimum cost- 1800 rubles. On average, small echo sounders with a black and white display cost up to three thousand rubles. There are models that are more expensive. The choice of echo sounder depends on the financial capabilities of the fisherman and personal preferences.