Furuno FSV-24 Operator's Manual page 168

2.5 Display Marks
2.6 Alphanumeric Data Sonar picture (range, tilt angle, gain), Trackball mark data (slant
2.7 Features
3 TRANSCEIVER UNIT
3.1 Transmitter
3.2 Receiving method
3.3 Horizontal Tx Beamwidth
3.4 Horizontal Rx Beamwidth
3.5 Tilt Angle
3.6 Vertical Tx Beamwidth
3.7 Vertical Rx Beamwidth
3.8 Vertical Search Range
4 HULL UNIT
Combination of Horizontal scan and History presentation
Own ship mark, heading mark, trackball mark, range rings,
target lock mark, fish mark, estimate mark, event marks,
net shooting mark, north mark*, current mark*, net sonde mark*,
electronic bearing cursor, ship's track, reference mark
range, horizontal range, depth, bearing), Event mark data (horizontal
range, depth, first event-marked depth, bearing), Fish mark data*
(distance moved, direction and speed between two latest fish marks),
Estimate mark data (estimation of fish volume by echo strength),
Net shooting data* (time and distance run between turning on and off
of net shooting mark), Target-lock mark, Navigation data* (ship's
speed, heading, water depth, water temperature), Own ship position*
(latitude/longitude), Current data* (current speed, direction, layer,
depth), Net sonde data*
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, heading up/north up*/true motion*/course up*,
fish alarm, over-voltage warning, unretracted transducer warning
*: Appropriate sensor required
High power MOS FET switching amplifier
Super-heterodyne continuously scanning beam forming
360° (horizontal) x 10° (vertical)
18° (horizontal) x 12° (vertical)
-5° (upward) to 60° (downward) continuous
360° (horizontal) x 40° (vertical)
12° (horizontal) x 12° (vertical)
0 to 60° (downward)
Type
XDCR travel
Raise/Lower Time
Allowable ship's speed
(Raise/lower operation)
SP - 2
FSV-247 FSV-248
800/1200 mm 1200/1600 mm
22 sec 29 sec
18 knots 15 knots
(15 knots) (12 knots)
E1318S01F