Model | Display Unit | NWU-179E | 1 | with cover | |
---|---|---|---|---|---|
Transceiver Unit | NTB-10 | 1 | Assembled into the transducer unit | ||
Instruction Manual | 6ZPBS02614 | 1 |
PPI display by 14-inch color CRT. | ||
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15 colors for signal levels. | ||
Range and transmission pulse width | Range | manual 14 stages setting in 125m to 3,200m ranges. |
Pulse width | 1 to 32ms. (range interlocked) (Detection may not be available depending on a target (fish shoal) or sea condition.) | |
Display modes | (1) | Normal. |
(2) | Off center. | |
(3) | Horizontal plane + Cross-section image. | |
(4) | Horizontal plane + Audible sound image. | |
(5) | Horizontal plane + Fish finder image. | |
By using the section display position marker, the section to be determined by tilt angle automatic control range of a given distance and azimuth can be displayed together with the horizontal image. | ||
Own ship, heading, cursor, sound detection azimuth, north*, wake*, event, fish shoal , fish shoal quantity, tidal current vector*, 8-point compass direction*, sectional display position. | ||
Range, sensitivity, tilt angle, cursor information (horizontal distance, azimuth, vertical distance), fish shoal information (horizontal distance, azimuth, vertical distance), ship's speed*, course*, depth of water*, temperature of water*, tidal current (3 layers)*, ship's position (latitude and longitude)*. | ||
Other functions | (1) | Screen image recording and replay. |
(2) | Display/non-display changeover (wake, marker, numerical figure display). | |
(3) | Incorporating interference rejector, signal processor, clutter elimination circuits. | |
(4) | Tilting angle automatic control. | |
(5) | Transmitter power reduction (continuously variable). | |
(6) | Automatic tracking* | |
(7) | Fish shoal quantity display. | |
(8) | Fish shoal alarm. | |
(9) | 'CUSTOM' key. | |
Manual turning sound detection. Automatic turning sound detection, Automatic turning (oscillating) width. 20/40/80/120° changeover.Built-in speaker output 1kHz 2W. | ||
Gyrocompass (synch./step signal/NMEA format). Speed log (distance counter signal/NMEA format). Tidal current meter (JRC format). Water thermometer (NMEA format/JRC format). Navigation equipment (NMEA/JRC format). | ||
Either one frequency of 28/32L/32H/45kH | ||
-5° to +60° electronic tilting. | ||
360°around electronic scanning. | ||
900mm (NKF-3300). 1600mm (NKF-3301). | ||
100VAC 50/60Hz single-phase: 800VA. 220VAC 50/60Hz, single-phase: 1.5kVA (when the transducer extruding and retracting). |
Note) | In order to use *marked function and display, it is necessary to make connection with the external sensors such as navigation equipment. |
Note) | The fish shoal quantity display is the function to display a relative strength of echo in figures. |