Scanning Full digital beam forming Frequency 20 kHz Basic Range FSV-25: 60 - 5000 m, 18 steps Audio Search 30°, 60°, 90°, 180°, 330° selectable Pixel number 1280x1024 (SXGA), 1600x1200 (UXGA), 1920x1200 (WUXGA) Colors 32 colors (sonar picture), 6 colors (marks) Display mode Head-up, North-up*, Course-up* and True motion* Additional functions 3D sonar expression (with 3D Sonar Visualizer F3D-S) in the additional display PDM half-bridge Straight amplifier, full digital beam forming Beam width (horizontal) TX: 360° x 7°, RX: 12° x 10° (-3 dB full width) Beam width (vertical) TX: 360° x 29°, RX: 12° x 10°(-3 dB full width) Tilt -5° to 60° (downward) Maximum Depth 0° to 60° (downward) Raising/Lowering time FSV-253: 12 s Transducer Travel FSV-253: 1200 mm travel Ports IEC61162-1/2: 3 ports (NMEA0183 Ver1.5/2.0/3.0) NMEA0183 Input: CUR, DBS, DBT, DPT, GGA, GLL, GNS, HDG, HDM, HDT, MDA, MTW, MWV, RMA, RMC, VBW*1, VDR, VHW, VTG, VWR, VWT, ZDA CIF data System clock, Position, Bearing, First layer current data, Water depth, Water temperature, Sonde depth, Ship’s speed/course data, Multi-layer current data, Net depth, Wind speed/direction, Sonde number Processor Unit 12-24 VDC: 10-5A includes I/F unit (48 VDC) Power supply unit 100/110/115/220/230 VAC: 14 A max, 1 phase, 50/60 Hz Output for transceiver unit: 200 VAC, 1 phase, 50/60 Hz Hull Unit 200-220 VAC: 16 A max, 3 phase, 50/60Hz Rectifier RU-1746B-2, 100/110/115/220/230VAC, 1 phase, 50/60Hz (Option) Temperature Processor unit: 0°C to +45°C Relative humidity 93% or less at +40°C Waterproofing Control Unit (Panel): IPX2, (Chassis): IPX0 Weight Control Unit: 3.8 kg
Display Unit
FSV-25S: 60 - 10000 m, 23 steps
Transceiver Unit
* sensor required
Hull Unit
TX: 360° x 10°, RX: 16° x 14° (-6 dB full width)
TX: 360° x 47°, RX: 18° x 13°(-6 dB full width)
Interface
FSV-254: 16 s
FSV-254: 1600 mm travel
Power Supply
CIF: 2 ports
Contact signal: 1 port (input, speed)
External KP: Input; 1 port, Output; 3 ports, TTL level
Output: TLL
*1: Fore-aft and port-stud speeds required.
Environment
Others
Hull unit: 0°C to +35°C
Others: 0°C to +50°C
Processor Unit, Interface Unit: IPX0
Transceiver Unit, Power Supply Unit, Junction Box: IPX2
Hull Unit: IPX2
Transducer: IPX8
Processor Unit: 15 kg
Hull Unit (1200 mm): 1390 kg
Hull Unit (1600 mm): 1440 kg
Transceiver Unit: 138 kg
Interface Unit: 3.4 kg
Control Unit (Cable 5/10 m)1
Interface UnitFSV-8502
Processor UnitFSV-2503
Transceiver UnitFSV-251
Power Supply UnitFSV-252
Junction BoxFSV-2550
Hull UnitFSV-253/254
Installation Materials1
Spare Parts1
Control UnitFSV-2501
Sub Control UnitFSV-853
Rectifier UnitRU-1746B-2
Remote ControllerFSV-2504
Installation MaterialsLAN cable 10/20/30/50/100 m
3D Sonar Visualizer™ F3D-S (Application software)CD-ROM
USB Protection Key (License Key)