Sonar

360-DEGREE OMNI SCANNING SONAR

Model FSV-85 MARK-2

Fishing ground analysis from every possible angle

The FSV Scanning Sonars have long been favorite among commercial fishermen as they provides reliable and consistent detection of fish and seabed conditions with revolutionary, enhanced signal processing technology.

Fishing Vessels

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Features

Horizontal modes

The horizontal display mode provides a 360 degree picture around the vessel. The H2 mode shows one of four kinds of horizontal display combinations: PORTRAIT,LANDSCAPE, RIGHT INSET and LEFT INSET. The range, tilt, gain and user program are set independently, for each display.

Example Image

Landscape

Portrait

Right Inset

Slant mode

The slant mode provides a half-circle (180 degrees) picture like half-circle Sonar.

Horizontal and Vertical Display Combinations

The world's first sonar in its class to combine two vertical sections. The sonar is capable of recording a vertical cross-section (0-90°) in any direction, either in one direction or in two directions. This allows the user to compare two schools of fish at the same time.

High resolution for long range detection

The combination of highly sensitive sensors and Furuno's new processing technology allows for longer range detection than ever before
while maintaining high resolution targets.

Target lock function for fish tracking (requires vessel speed and heading data)

Automatically track schools of fish while calculating their speed and direction. Also display the distance and depth from the vessel to the school.
It is also possible to track a fixed position such as a sea current.

By hitting the target lock mark on a fish school echo, the distance and depth to that school of fish, as well as the direction and speed of movement are displayed numerically.

Fish concentration and histogram display to help you decide when to cast your net

In conjunction with the target lock function, the sonar can display the relative volume of fish in the estimate mark. This helps you to make the right decision when casting your net.

Up to two fish quantity marks can be typed on one screen, and the response of each is displayed as a histogram. This is useful for determining the amount of fish.

Auto filter for clearer images

The FSV-85-MARK-2 incorporates a digital filter that regulates noise interference, providing a clear view of the display at high speed without affecting the Sonar.

Stabilization function

The beam stabilization function compensates for the effects of pitch and roll. This allows stable detection of sea currents and schools of fish, even in poor weather conditions.

Storage and playback of Sonar images

The FSV-85-MARK-2 allows you to take a screenshot and playback Sonar images.

The recording will be played on a pop-up screen.

User-Friendly, Programmable, Intelligent Controls

The User Program Control (up to 10 programs) provides for instant setup of the equipment according to fishing ground or target fish. Ten programs may be set up, and vertical and horizontal display settings may be programmed together or individually. In addition, 10 function keys provide one-touch display of desired menu or frequently used menu settings such as: Recording still images, recalling still images, erasing marks, activitate or deactivate the beam stabilization etc.

Customizable menu

Short raise/lower time of the transducer & intuitive position indicator

The position indicator lets you know the position of the transducer at a glance.

The greatly reduced raise/lower time of the transducer allows for quick adjustment to prevent damage to the transducer.

Travel	Time (seconds)
800 mm	8
1100 mm	11

Sub Control Unit and Remote Controller (wired) optionally available

Sub control unit
Model: FSV-853

Remote Controller (wired)
Model: FSV-854-MK2

Remote Controller (Bluetooth)
Model: SCU-001

Small Switch Box
Model: SCU-003

Marine grade monitors MU series displays

With its bright colors, excellent contrast and wide viewing angles, Furuno MU series displays are perfect for any tropical sunlight or low light conditions.
A dual display configuration allows the user to display information on two monitors simultaneously. This is very useful for viewing information quickly on each of the two monitors and for comparing them. The display brightness can be changed simply by rotating the knob on FSV-85 MK2 control unit.

Specifications

General

Scanning

Full digital beam forming

Frequency

80 kHz

Basic Range

60, 100, 150, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1400, 1600, 2000 m

Audio Search

30 °; 60 °, 90 °; 180 °, 330 ° (selectable)

Display

Pixel Number

SXGA (1280×1024), UXGA (1600×1200), WUXGA (1920×1200)

Colors

32 colors (sonar picture), 6 colors (marks)

Orientation

Head-up, North-up*, Course-up* and True-motion*
* sensor required

Display Modes

Horizontal, S-scan, Horizonal combination, S-scan combination, Vertical 1 combination, Vertical 2 combination, Echo sounder combination, Vertical 1 + echo sounder

Additional Functions

Custom mode, Interference rejecter, Echo Average, Noise limiter, Signal level, Auto-tilt, Automatic target tracking (target lock), Fish alarm, Over-voltage warning, Unretracted transducer warning