Furuno FSV-84 manual Transceiver Unit

FURUNO					FSV-84
2.5	Features	Custom mode, interference rejector, afterglow, noise limiter,
		color erasure, memory card (save and recall of picture, setting data),
		automatic tilt, automatic target tracking* (target lock), fish alarm,
		over-voltage warning, unretracted transducer warning
			*: Appropriate sensor required
3	TRANSCEIVER UNIT
3.1	Transmitter		PDM half-bridge
3.2	Receiving method		Straight amplifier, full digital beam forming
3.3	Horizontal Tx Beamwidth		Horizontal 360° × Vertical 10.7° (-6 dB full width)
3.4	Horizontal Rx Beamwidth		Horizontal 12.6° ×Vertical 10.1° (-6 dB, full width)
3.5	Tilt Angle		-5° to 90°
3.6	Vertical Tx Beamwidth		Horizontal 12.7° × Vertical 118.2° (-6 dB, full width)
3.7	Vertical Rx Beamwidth		Horizontal 12.6° × Vertical 12.1° (-6 dB, full width)
3.8	Vertical Search Range		0° to 90°
3.9	S Tx Beamwidth		Horizontal 206.7° × Vertical 12.1° (-6 dB, full width)
3.10	S RX Beam width		Horizontal 12.6° × Vertical 12.0° (-6 dB, full width)
3.11	Tilt Angle		-5° to 90°
4	HULL UNIT
			Type	FSV-8432	FSV-8442
			XDCR travel	500/800 mm	800/1100 mm
			Raise/Lower Time	21 sec	28 sec
			Allowable ship’s speed	18 knots	15 knots
			(Raise/lower operation)	(18 knots)	(15 knots)

5 DATA IO

5.1Input (NMEA 0183) CUR, DBS, DBT, DPT, GGA, GLL, HCC, HCD, HDG, HDM, HDT, MTW, MWV, RMA, RMC, VBW, VDR, VHW, VTG, VWT, ZDA, GNS

5.2	CIF Input Data	System clock, position, speed, bearing, first layer current data, water
		depth, water temperature, multi-layer current data, net depth, wind
5.3	Output (NMEA 0183)	TLL

SP - 2 E1329S01B