FURUNO DFF3D
Black Box Multi-Beam Depth Sounder 800 W 165 kHz CUSTOM SCREENS
The multibeam echosounder image can be displayed in customizable screens by connecting the DFF-3D to NavNet TZT/TZT2 series multifunction displays. The screen can be divided into up to three sections, each displaying Cross Section, Triple Beam, and 3D Mode simultaneously. The selection is highly flexible and may vary from user to user.
MULTIBEAM TECHNOLOGY
The DFF-3D features MULTIBEAM technology. The probe contains 41 elements capable of covering a 120° angle from starboard to port. This allows it to reach targets that would otherwise be difficult to detect with monotone technology, scanning a much larger area of water than traditional echo sounders.
CROSS SECTION AND TRIPLE BEAM
The Cross Section mode allows real-time viewing of what is happening across the entire water column, while the triple beam mode identifies the three beams (right, left and center of the boat) making it possible to precisely position a target in real time or in history [Example of Triple Beam mode] 3D MODE AND SIDE SCAN
3D mode is a three-dimensional rendering of the bottom structure and targets detected by the transducer beam. The bottom and individual fish are indicated with different colors based on depth, echo strength, and other user-defined parameters. Side Scan mode, on the other hand, is a two-dimensional projection of the echo sounder image, useful for evaluating small changes in depth. [Example of 3D History/Side Scan mode] FLEXIBLE LAYOUT
With the TZT/TZT2 display unit, one, two, or three windows are available. The choice of mode for each window is very flexible, as in the following examples. In example 1, the Triple Beam, Cross Section, and 3D History modes are selected. In example 2, the Side Scan, Triple Beam, and 3D History modes are selected. In example 3, the Chart, Triple Beam, and 3D History modes are selected. In the last example, the Echosounder from another DFF and Triple Beam from the DFF-3D modes are selected.
TRANSDUCER
The DFF-3D comes with two types of transducers: a bronze thru-hull transducer with a fairing block (hydrodynamic shoe), or a transom-mount transducer. Both versions include motion and temperature sensors. [The transducer with a fairing block
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