Furuno FSV-30, Operator'S Manual

Page: 172 / 190

SP - 2
2.4 Presentation Mode Horizontal scan
Combination of two Horizontal scans
Combination of Horizontal scan and Vertical-scan 1 or 2
Combination of Horizontal scan and Echo sounder 1 or 2
Combination of Horizontal scan and Vertical-scan + Echo sounder
Combination of Horizontal scan and History presentation
2.5 Features Custom mode, interference rejecter, afterglow, noise limiter, delete
color, memory card (save and recall of picture, setting data),
automatic tilt, automatic target tracking* (target lock),
external KP sync, fish alarm, over-voltage warning,
unretracted transducer warning
*: Appropriate sensor required
3 TRANSCEIVER UNIT
3.1 Modulation PDM
3.2 Receiving method Storage amplifier, full digital beam forming
3.3 Horizontal Tx Beamwidth 360° (horizontal) x 18° (vertical) at – 6d β
3.4 Horizontal Rx Beamwidth 18° (horizontal) x 18° (vertical) at – 6d β
3.5 Tilt Angle -5° (upward) to 90° (downward) continuous
3.6 Vertical Tx Beamwidth 18° (horizontal) x 105° (vertical) at - 6d β
3.7 Vertical Rx Beamwidth 18° (horizontal) x 18° (vertical) at - 6d β
3.8 Vertical Search Range 0 to 90° (downward)
4 HULL UNIT
Type FSV-303 FSV-304
XDCR travel 800/1200 mm 1200/1600 mm
Raise/Lower Time
(Full protrusion) 22 sec 29 sec
Allowable ship’s speed
(Raise/lower operation) 18 knots
(15 knots) 15 knots
(12 knots)
5 INTERFACE
5.1 Input (NMEA 0183) CUR, DBS, DBT, DPT, GGA, GLL, HCC, HCD, HDG, HDM, HDT,
MTW, MWV, RMA, RMC, VBW, VDR, VHW, VTG, ZDA, GNS
5.2 CIF Input Data System clock, ship’s location, ship’s speed, ship’s bearing,
layer 1 current data, water depth, water temperature,
multi-layer current data, net depth, wind bearing/speed
5.3 Output (NMEA 0183) TLL