R
10.4" COLOR LCD DISPLAY
SEARCHLIGHT SONAR
Model CH-250
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High definition active matrix color LCD
Choice of frequency: 60, 88 or 150 kHz
Blackbox system configuration allows use of
optional CRT or LCD monitors
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Target lock on a fish school or L/L position
for a designated fishing area
Pulse length automatically switched with
range to optimize performance on all ranges
A specific color can be shown in white to
enhance the echo level display
Instant selection of eight different
operational modes
Audible target detection
freeing the operator from a
continuous display watch
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Customized fishing menu
Catalogue No. E-381c
R
The future today with FURUNO's electronics technology.
FURUNO ELECTRIC CO., LTD.
9-52 Ashihara-cho, Nishinomiya City, Japan Telephone: +81 (0)798 65-2111
Telefax: +81 (0)798 65-4200, 66-4622, 66-4623
TRADE MARK REGISTERED
MARCA REGISTRADA
FULL CIRCLE SCAN
VERTICAL SCAN
The full circle scan
The vertical scan paints
helps to detect fish
schools at any
bearing, all around
the vessel.
the bottom profile within a
user-specified vertical
plane.
The cursor indicator
reads slant range and
soundome tilt.
Combination of FULL/HALF
Combination of
HALF CIRCLE with
VERTICAL SCAN
CIRCLE with VERTICAL SCAN
A unique feature
of this sonar is the
mode integrating
the two images
Combination of
FULL CIRCLE with
VERTICAL SCAN
shown to the left.
This sonar image also can be switched to a Half
Circle with Vertical scan.
FULL CIRCLE with
VideoPlotter
VERTICAL SOUNDER
Own ship track is monitored
with respect to the sonar
sounding area. Unrivaled
feature for purse seining.
The vertical sounder
displays how the depth
and bottom hardness are
changing ahead of own
ship. When the
soundome tilt is set to 90
degrees, the picture is the
same as a vertical sounder. It displays fish schools
and seabed conditions directly under the vessel.
Interconnection Diagram
monitor*
Control Head
NMEA 0183
TLL
CH-252
Control head
CH-252
1,5/5 m
Display Unit
MU-100C
NMEA 0183
EPFS
Water Temp.
NMEA 0183
TLL
Interface Box
IF-8000
Display Unit
Remote Controller
CH-256
Remote Controller
CH-256
NMEA 0183
EPFS
Water Temp.
06S4078 5/10 m
5 m
Hull Unit
CH-255 or CH254
Hull Unit
CH-255 or CH254
Horn Speaker
SC-05WR
06S4080 15/30/50 m
Transceiver Unit
06S4080 15/30/50 m
Transceiver Unit
CH-253
CH-253
Horn Speaker
SC-05WR
5 m
S06-6-10(5-5P) 10 m
S06-6-10(5-5P) 10 m
Rectifier
RU-1746B-2
Rectifier
RU-1746B-2
Motion Sensor
MS-100
Motion Sensor
MS-100
or
Clinometer
or
BS-704
Clinometer
BS-704
12/24-32 VDC
115/230 VAC
12/24-32VDC
12/24-32VDC
115/230 VAC
12/24-32 VDC
* 680 X 480 pixel, 45-75 Hz
Option
BlackBox configuration
(with custom monitor)
Standard configuration
(with standard LCD monitor)
SPECIFICATIONS OF CH-250
1. Range scales and Pulselength
150 kHz
12
15
Range
7
160
500
120
120
8
200
600
140
140
9
10
11
1
10
40
2
3
4
5
6
13
14
Meters
Feet
20 40
60 80 120
250
700
160
160
300
400
500
600
800 1000
80 120 200 300 400
800 1000 1500 2000 2500 3500
Unit
Fathoms 10
20 40
20 40
60 80 100
60 80 100
200
200
250
250
300
300
400
400
500
500
600
700
P/B
10
7
Time to train full circle (s)
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.
2. Display Unit
3. Color
10.4" TFT color LCD (VGA: 640 x 480 pixels)
8 or 16 colors
(Complies with IEC 60945)
-15°C to +55°C
EMC AND ENVIRONMENT
Display unit:
4. Display Mode
Water resistance
IEC IPX5, USCG CFR 46 (Display unit)
(1) Full Circle scan (2) Zoom (x 1.5) (3) Vertical scan
(4) Vertical Sounder (5) Full/Half Circle and Vertical scan
(6) Full Circle and History (7) Full Circle and Strata
(8) Full Circle and VideoPlotter
EQUIPMENT LIST
Standard
1. Display Unit MU-100C
2. Control Unit CH-252
3. Hull Unit CH-254 (travel 400 mm) or CH-255 (travel 250 mm) 1 unit
4. Transceiver unit CH-253
5. Installation materials and spare parts
6. Interface unit IF-8000 (Blackbox type only)
Option
1 unit
1 unit
5. Audio monitor
1000 Hz
6. TX Output Power 0.8-1.2 kW
7. 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)
8. Transducer Control
1 set
1 unit
1. Remote controller CH-256
2. Rectifier RU-1746B-2
3. External speaker SC-05WR
Tilt
0° to -180° at 3° or 6° steps (in vertical scan)
+5° to -90° at 1° steps (in full circle scan)
Training sector
4. 1 m tall steel tank (06-007-1570), 1.8 m tall steel tank (SHJ-0001),
3.5 m tall steel tank (06-007-1571), 1 m tall FRP tank (SHJ-0022),
1.8 m tall FRP tank (06-007-1573), 1 m tall aluminum tank (OP10-5),
5. NMEA cable
MJ-A6SPF0012-050 (5 m), MJ-A6SPF0011-050 (5 m),
MJ-A6SPF0012-100 (10 m), MJ-A6SPF0011-100 (10 m),
6. Motion sensor MS-100 or Clinometer BS-704
7. Interface unit IF-8000
Manual or automatic training at 6° or 12° steps in search sector 6°-
360°
Target Lock
9. Interface
By L/L or Echo position
NMEA 0183 Ver 1.5, 2.0 (IEC 61162-1)
DBS, DBT, DPT, GGA, GLL, HDG, HDM, MDA,
MTW, RMA, RMC, VDR, VHW, VTG
SSTLL
Input:
Output:
10. Language
English, Spanish, Danish, Portuguese,
French, Norwegian, Italian, Swedish, Thai
DISPLAY UNIT and CONTROL Unit
Power Supply
Transceiver unit
Hull unit
MU-100C and CH-252
12-24/32 VDC, 55 W
12/24-32 VDC, 55 W
5.7 kg, 12.6 lb
9
11
(200 W while raising/lowering transducer)
290 11.4"
HULL UNIT
CSH-254 (Travel 400 mm)
43 kg, 94.8 lb
TRANSCEIVER UNIT
CH-253
3.2 kg, 7.1 lb
CSH-255 (Travel 250 mm)
42 kg, 92.6 lb
294 11.6"
250 9.8"
16.5
0.7"
138
8-M20 HEX BOLT
5.4"
297
11.7"
169 6.7"
206 8.1"
86 3.4" 160 6.3"
Flush mount
4.2 kg, 9.3 lb
180
7.1"
320 12.6"
127 5.0"
41
153 6.0"
153 6.0"
343
13.5"
1.6"
REMOTE CONTROLLER
(OPTION) CH-256
0.3 kg
180 7.1"
127 5.0"
0.7 lb
185
7.3"
6-
7
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
0406XN Printed in Japan
FURUNO U.S.A., INC.
FURUNO DANMARK AS
Camas, Washington, U.S.A.
Hvidovre, Denmark
Phone: +1 360-834-9300 Telefax: +1 360-834-9400
Phone: +45 36 77 45 00 Telefax: +45 36 77 45 01
FURUNO (UK) LIMITED
FURUNO NORGE A/S
Denmead, Hampshire, U.K.
Ålesund, Norway
Phone: +44 2392-230303 Telefax: +44 2392-230101
Phone: +47 70 102950 Telefax: +47 70 127021
FURUNO FRANCE S.A.
FURUNO SVERIGE AB
Bordeaux-Mérignac, France
Västra Frölunda, Sweden
Phone: +33 5 56 13 48 00 Telefax: +33 5 56 13 48 01
Phone: +46 31-7098940 Telefax: +46 31-497093
FURUNO ESPANA S.A.
FURUNO SUOMI OY
Madrid, Spain
Helsinki, Finland
Phone: +34 91-725-90-88 Telefax: +34 91-725-98-97
Phone: +358 9 341 7570 Telefax: +358 9 3417 5716
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