Furuno CH-250 User's Manual
Contents
1. 10 4 COLOR LCD DISPLAY SEARCHLIGHT SONAR Model CH 250 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 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 Customized fishing menu oer deta M z i i n i 20 Hit SPL E EEJ 5 J L ISTOU Li ni Catalogue No E 381c ER The future today with FURUNO s electronics technology FURUNO ELECTRIC CO LTD TRADE MARK REGISTERED 9 52 Ashihara cho Nishinomiya City Japan Telephone 81 0 798 65 2111 MARCA REGISTRADA Telefax 81 0 798 65 4200 66 4622 66 4623 QUALITY MANAGEMENT Power search in eight modes for fishing and other sonar applications The CH 250 is a revolutionary high performance The CH 250 has another unique mode Cross searchlight sonar designed for a wide range of Section Scan to view the vertical plane When you commercial fishing vessels Fish and underwater find a specific echo appropriate CUSTOM MODE objects are displayed on a compact color LCD BUTTON and then the cross section scan window screen Target echoes2. are presented in 8 or 16 appears colors depending on the received echo strengths The highest echo level is painted in red and next strongest echo in orange and other colors follow with reducing echo levels One of the echo strengths can be displayed in white to enhance the specific echo level The background color may be customized for optimum viewing at day or night An operating frequency can be selected from 60 88 or 150 kHz The CH 250 is provided with eight operational modes including half or full circle scan zoom vertical scan vertical sounder the combination of full or half circle with vertical scan full circle with history full circle with strata and full circle with VideoPlotter The combination of full circle and vertical scan mode helps evaluate the distribution of fish school in horizontal and vertical planes simultaneously The CH 250 provides three modes to track a targeted echo manual mode target lock mode and L L mode The target lock mode permits automatic tracking of a target fish school within a predetermined search zone after it has been acquired in manual operation In the L L mode the beam is locked to the position such as a fish shelter or reef specified by the target marker This mode can be enhanced with DGPS position input The compact display design allows a flexible and space saving installation at your navigation station With an optional interface unit a conventional CRT or LCD monitor can
3. 12 V 88kHz 11 5 H x 9 5 V 5 Installation materials and spare parts 1 set 150 kHz 6 5 H xX 6 5 V 6 Interface unit IF 8000 Blackbox type only 1 unit 8 Transducer Control Option Tilt 0 to 180 at 3 or 6 steps in vertical scan 1 Remote controller CH 256 5 to 90 at 1 steps in full circle scan 2 Rectifier RU 1746B 2 Training sector 3 External speaker SC OS5WR Manual or automatic training at 6 or 12 steps in search sector 6 4 1m tall steel tank 06 007 1570 1 8 m tall steel tank SHJ 0001 360 3 5 m tall steel tank 06 007 1571 1 m tall FRP tank SHJ 0022 Target Lock By L L or Echo position 1 8 m tall FRP tank 06 007 1573 1 m tall aluminum tank OP10 5 9 Interface NMEA 0183 Ver 1 5 2 0 IEC 61162 1 5 NMEA cable Input DBS DBT DPT GGA GLL HDG HDM MDA MJ A6SPF0012 050 5 m MJ A6SPF0011 050 5 m MTW RMA RMC VDR VHW VTG MJ A6SPF0012 100 10 m MJ A6SPF0011 100 10 m Output SSTLL 6 Motion sensor MS 100 or Clinometer BS 704 10 Language English Spanish Danish Portuguese 7 Interface unit IF 8000 French Norwegian Italian Swedish Thai Power Supply DISPLAY UNIT and CONTROL Unit Transceiver unit 12 24 32 VDC 55 W MU 100C and CH 252 5 7 kg 12 6 Ib Hull unit 12 24 32 VDC 55 W 200 W while raising lowering transducer 290 11 4 HULL UNIT TRANSCEIVER UNIT CSH 254 Travel 400 mm CH 253 43 kg 94 8 Ib CSH 255 Travel 250 mm 42 kg 92 6 Ib pa 8 M20 HEX BOL
4. T i 1 0 1 8 3 5 m 39 70 137 475 625 18 7 24 6 0 4 450 17 7 1 Travel FURUNO U S A INC Camas Washington U S A Phone 1 360 834 9300 Telefax 1 360 834 9400 FURUNO UK LIMITED Denmead Hampshire U K Phone 44 2392 230303 Telefax 44 2392 230101 FURUNO FRANCE S A Bordeaux Me rignac France Phone 33 5 56 13 48 00 Telefax 33 5 56 13 48 01 FURUNO ESPANA S A Madrid Spain Phone 34 91 725 90 88 Telefax 34 91 725 98 97 REMOTE CONTROLLER OPTION CH 256 0 3 kg 3 2 kg 7 1 Ib 327 12 9 294 11 6 250 9 8 Flush mount one a 1 4 2 kg 9 3 Ib 86 3 4 160 6 3 320 12 6 153 6 0 475 18 7 334 13 2 320 12 6 Rs RE So OO SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE FURUNO DANMARK AS 0406XN Printed in Japan Hvidovre Denmark Phone 45 36 77 4500 Telefax 45 36 77 45 01 FURUNO NORGE A S Alesund Norway Phone 47 70 102950 Telefax 47 70 127021 FURUNO SVERIGE AB Vastra Fr lunda Sweden Phone 46 31 7098940 Telefax 46 31 497093 FURUNO SUOMI OY Helsinki Finland Phone 358 9 341 7570 Telefax 358 9 3417 5716
5. be connected as a substitute backup or remote display of the standard display unit The low profile hull unit requires only a limited space for installation There is a choice of hull units either 250 mm or 400 mm travel CROSS SECTION SCAN The CH 250 has an unique Cross Section Scan mode You can instantly view the vertical plane ina specified direction by pressing the CUSTOM MODE BUTTON lt is useful for evaluating the concentration and location of the targeted fish school or navigation purposes Press the CUSTOM MODE BUTTON in pA a Vertical Scan Sector Full circle Scan FULL CIRCLE SCAN VERTICAL SCAN The full circle scan helps to detect fish schools at any bearing all around the vessel The vertical scan paints the bottom profile within a user specified vertical plane The cursor indicator reads slant range and soundome tilt Combination of FULL HALF Combination of CIRCLE with VERTICAL SCAN a E VERTICAL SCAN A unique feature of this sonar is the mode integrating the two images shown to the left This sonar image also can be switched to a Half Circle with Vertical scan FULL CIRCLE with VideoPlotter Own ship track is monitored with respect to the sonar sounding area Unrivaled feature for purse seining Combination of FULL CIRCLE with VERTICAL SCAN The vertical sounder displays how the depth and bottom hardness are changing ahead of o
6. nitor with standard LCD monitor SPECIFICATIONS OF CH 250 1 Range scales and Pulselength Range 1 2 Meters 10 20 4 l Feet 40 80 12 Unit Fathoms 10 20 4 P B 10 20 4 Time to train full circle s 7 7 3 0 0 0 0 T 150 kHz 4 5 6 7 8 9 10 11 12 13 14 15 60 80 120 160 200 250 300 400 500 600 800 1000 200 300 400 500 600 700 800 1000 1500 2000 2500 3500 60 80 100 120 140 160 200 250 300 400 500 600 60 80 100 120 140 160 200 250 300 400 500 700 7 7 10 12 113 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 10 4 TFT color LCD VGA 640 x 480 pixels EMC AND ENVIRONMENT Complies with IEC 60945 p9 Color 8 or 16 colors 4 Display Mode 1 Full Circle scan 2 Zoom x 1 5 3 Vertical scan 4 Vertical Sounder 5 Full Half Circle and Vertical scan Display unit 15 C to 55 C Water resistance IEC IPX5 USCG CFR 46 Display unit EQUIPMENT LIST 6 Full Circle and History 7 Full Circle and Strata Standard 8 Full Circle and VideoPlotter 1 Display Unit MU 100C 1 unit 5 Audio monitor 1000 Hz 2 Control Unit CH 252 1 unit 6 TX Output Power 0 8 1 2 kW 3 Hull Unit CH 254 travel 400 mm or CH 255 travel 250 mm 1 unit 7 Beamwidth at 3 dB 4 Transceiver unit CH 253 60 kHz 15 H x
7. wn 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 ee NMEA 0183 00000 _1 9 9m Display Unit Copo tas MU 100C TLL NMEA 0183 EPFS Water Temp NMEA 0183 Interface Box Display Unit gt TLL IF 8000 MU 151C NMEA 0183 EPFS Water Temp 06S4078 5 10 m Hull Unit H an 3 7 CH 255 or CH254 ix ull Unit CH 255 or CH254 0684080 15 30 50m 0684080 15 30 50 m 0684078 5 10 m Horn Speaker 5m i SC 05WR Transceiver Unit CH 253 Transceiver Unit H k ann r CH 253 o 7 Tso S06 6 10 5 5P 10m T S06 6 10 5 5P 10m Zo z RU 1746B 2 RU 1746B 2 u 6 Motion Sensor MS 100 Rectifier Motion Sensor Rectifier MS 100 or Clinometer or Clinometer BS 704 e J e ad 680 X 480 pixel 45 75 Hz 12 24 32VDC 115 230 VAC 12 24 32 VDC 12 24 32VDC 115 230 VAC 12 24 32 VDC Option BlackBox configuration Standard configuration with custom mo
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