Furuno Black Box Searchlight Sonar CH-250BB User manual

Black Box Searchlight Sonar
Model CH-250BB
•Choice of frequency: 60, 88 or 150 kHz
•Select virtually any size non-interlaced,
VGA or higher PC monitor CRTs, as well as
flat panel color LCDs (VGA – 640 x 480)
•Target lock on a fish school or L/L position
of a designated fishing area
•Pulse length automatically switched
with range to optimize overall performance
•A specific color can be shown in white to
enhance the echo level display
•Instant selection of eight different
operational modes
•Displays echoes in 8 or 16 colors
•Audible target detection freeing the
operator from a continuous display watch
•Shared monitor utilization of Radar and
PC systems with standard PC monitor
switching system
•“All Glass”, balanced and symmetrical
bridge layout when multiple equivalent PC
monitors are employed
•Sonar video distribution to a vessel’s
television system, or multiple external
monitors is possible with standard PC
monitor converters and distributors
The CH250BB gives you the flexibility to select the
type of display you want, and the capability to switch
between other Furuno "Black Box" products.
Sector and Full Circle Scanning Sonar

2. Display Modes
1. Full circle searchlight
2. Zoom (x 1.5)
3. Vertical-fan scanning
4. Vertical sounding
5. Full circle search and Vertical scan
6. Full circle search with Historical display
7. Semi circle search and Strata display
8. Full circle search and Video Plotter
3. Color 8 or 16 colors, plus white
4. Audio monitor 1000 Hz
5. TX Output Power 0.8-1.2 kW
6. Beamwidth (at -3 dB)
60 kHz 15˚ (H) x 12˚ (V)
88 kHz 11.5˚ (H) x 9.5˚ (V)
150 kHz 6.5˚ (H) x 6.5˚ (V)
7. Transducer Control
Tilt 0˚ to -180˚ at 3˚ or 6˚ steps (in vertical scan)
+5˚ to -90˚ at 1˚ steps (in full circle scan)
Training sector
Manual or automatic training at 6˚ or 12˚ steps
in search sector of 6˚-360˚
Target Lock By L/Lor Echo position
8. Interface NMEA0183 Ver. 1.5, 2.0 (IEC 61162-1)
Input: DBS, DBT, DPT, GGA, GLL, HDG, HDM, MDA,
MTW, RMA, RMC, VDR, VHW, VTG
Output: TLL
POWER SUPPLY
Display/Control unit 12-32 VDC, 55 W
Hull unit 12 or 24/32 VDC, 55 W
(200 W while raising/lowering transducer)
SPECIFICATIONS OF CH-250BB
REMOTE CONTROLLER (OPTIONAL)
CSH-256
Weight 0.3 kg, 0.7 lb
INTERCONNECTION DIAGRAM
1. Range Scales and Pulse Length 150 kHz
Range 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Meters 10 20 40 60 80 120 160 200 250 300 400 500 600 800 1000
Feet 40 80 120 200 300 400 500 600 700 800 1000 1500 2000 2500 3500
Fathoms 10 20 40 60 80 100 120 140 160 200 250 300 400 500 600
P/B 10 20 40 60 80 100 120 140 160 200 250 300 400 500 700
Time to train full circle 7 7 7 7 7 10 12/13 14/16 16/20 18/24 22/32 26/40 30/48 38/64 46/81
Max scale depends on the system frequency. 1600 m (60 kHz), 1200 m (88 kHz), 1000 m (150 kHz).
Training speed is subject to the system frequency and range scales. Two speeds on long range scales.
EMC AND ENVIRONMENT
Complies with IEC 60945
Display Unit: -15˚C to +55˚C
Water Resistance: IEC IPX5
EQUIPMENT LIST
Standard
1. Control Head CH-252 1 Unit
2. Hull Unit CH-254 (travel 400 mm) or
CH-255 (travel 250 mm) 1 Unit
3. Transceiver unit CH-253 1 Unit
4. Installation materials and spare parts 1 Set
5. Interface box IF-8000 1 Unit
6. Motion sensor MS-100 or Clinometer BS-7004
Optional
1. Non-Interlaced, Multi-sync PC Monitor (VGA 640 x 480)
2. Remote controller CH-256
3. Rectifier RU-1746B-2
4. External Speaker
5. 1 m tall steel tank,
1.8 m tall steel tank,
3.5 m tall steel tank,
1 m tall FRP tank,
1.8 m tall FRP tank,
1 m tall aluminum tank
6. NMEAcable
HULL UNIT
CSH-254 (Travel 400 m) 43 kg, 94.8 lb
CSH-255 (Travel 250 m) 42 kg, 92.6 lb
TRANSCEIVER UNIT
CSH-253
Weight 3.2 kg, 7.1 lb
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Furuno USA, Inc. • 4400 NW Pacific Rim Blvd. • Camas, WA 98607 • Tel: [phone] • Fax: [phone] • www.Furuno.com
INTERFACE UNIT
IF-8000