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Furuno CSH-53 manual This page is intentionally left blank

Models: CSH-53

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Furuno CSH-53 manual This page is intentionally left blank

Contents

COLOR SCANNING SONAR MODEL CSH-5300080807301 00080807301 OME13070E00 OME13070E00Pub. No. OME-13070 DAMI CSH-53SAFETY INSTRUCTIONS Do not open the equipmentDo not disassemble or modify the equipment Do not place liquid-filled containers on the top of the equipmentTABLE OF CONTENTS SYSTEM CONFIGURATIONFINE TUNING THE PICTURE FOREWORDFUNCTION KEYS ADVANCED LEVEL OPERATIONPORT/STARBOARD, HORIZONTAL SLICE DISPLAYS SAVING, REPLAYING PICTUREMAINTENANCE WARNINGSSELF TESTS INPUT DATA SELECTIONA Word to CSH-53 Owners FeaturesFOREWORD OPTION System ConfigurationSTANDARD Control Layout on Display Unit, Processor Unit and Remote Control Box CONTROL DESCRIPTIONFigure 1-1 Display unit, processor unit and remote control box Same as Sub-panelMain Panel Figure 1-2 Main panelMain panel control description ControlControl FunctionSub Panel Figure 1-3 Sub panel Sub panel 1 control descriptionControl FunctionSub Panel 2 data setting window 7 8+ + + + + +Continued on next page SettingSetting MainSetting SettingMain DescriptionRemote Control Box Figure 1-5 Remote control boxTurning the Power On/Off Adjusting Screen Brilliance, Control Panel BacklightingTurning the power on Turning the power offSelecting a Display Mode Table 2-1 Display mode descriptionMode DescriptionSeabed echo and tilt angle Setting the Tilt AngleSelecting a Display Range Points to consider How to discriminate fish echoes from the seabedFigure 2-1 Fish echo and tilt angle Tilt angle for surface fish Figure 2-2 Tilt angle and sea surface reflectionsSuitable tilt angle Figure 2-3 Tilt angle and beam coverageAdjusting the Gain Figure 2-4 Gain settings and resulting pictureMeasuring Range and Bearing to a Target Figure 2-5 Location of range and bearing indicationsThis page is intentionally left blank FINE TUNING THE PICTURE How to adjust TVGEliminating Unwanted Feeble Echoes Figure 3-1 Principle of TVG4. When sea surface reflections or plankton layers disturb the picture, decrease appropriate TVG option by one or two steps by pressing - minus key AGC data setting window SIGNAL, SIGNAL PROCESS Pulselength data setting window TVG TX, PL2AGC data setting window SIGNAL, SIGNAL PROCESS Suppressing Seabed TailData setting window TVGTX, OUTPUT Suppressing Seabed and Sea Surface Reflections in Shallow WatersRejecting Sonar Interference and Noise Identifying noise sourceFigure 3-3 How CYCLE works Interference rejector data setting window SIGNAL, SIGNAL PROCESSChanging Tx cycle data setting window TVGTX CYCLE Setting F-shift data setting window SONRBEAM SONAR Noise limiter data setting window SIGNAL, SIGNAL PROCESSMarks, Data and Display Mode Normal display modeFigure 4-1 Marks and data appearing in the normal display mode MARKS AND DATANormal display mode w/text Figure 4-2 Marks and data appearing in the normal display mode w/textFigure 4-3 Marks and data appearing in the echo sounder display mode Echo sounder combination displayFigure 4-4 Marks and data appearing in the history display mode Permanently Displayed Marks and DataHistory display Continued on next pageErasable Marks and Data Continued on next pageMark/Data DescriptionContinued on next page Mark/DataDescription Latest Fish MarkContinued on next page MarkDescription Estimate mark10 pts. max MarkDescription This page is intentionally left blank Figure 5-1 USER menu MENU OVERVIEWUSER Menu Operation Figure 5-2 HIST DSP/GRPH menu Menu screen location and display modeFigure 5-3 Menu screen location and display mode USER Menu Description Table 5-1 User menu descriptionContinued on next page MenuDescription MenuMenu Item SYSTEM Menu Description The SYSTEM menu can be displayed by pressing MENU + cContinued on next page MenuDescription Continued on next pageMenu Menu DescriptionDATA SET Menu Description Color curve setting is completedTo cancel change and close the menu, press END key Continued on next pageColor curve setting is completed To cancel change and close the menu, press END keyContinued on next page Description5-10 MenuDescription INIT SET/TEST Menu Description Continued on next pageMenu DescriptionDescription 5-12Menu Figure 6-1 FUNCTION KEY menu FUNCTION KEYSProgramming the Function Keys Figure 6-2 REGISTER menu Function Key Fine TuningReplaying a Function Key Figure 6-2 CARD UTILITY menu Saving Function Key Settings to a Memory CardReplaying Function Key Settings from a Memory Card This page is intentionally left blank Figure 7-1 Tilt angle setting How to find fish school centerADVANCED LEVEL OPERATION Finding Fish School CenterFigure 7-2 Target lock mark and target lock data Tracking a Fish School target lockTracking a fish school Choosing target lock mode Target lock mark appearanceFigure 7-3 Target lock mark appearance Erasing target lock markTracking target lock mark Figure 7-4 Target lock and tilt angleSetting target lock conditions Figure 7-5 Target lock menuDescription of target lock items Detecting Fish Schools Aurally The Fish Alarm Figure 7-6 How to set the fish alarm zoneFigure 7-7 How to relocate fish schools Relocating Fish School for Easy ObservationComparing of Fish School Concentration Figure 7-8 Estimate marks and their dataFigure 7-9 How to measure fish speed Measuring Fish School SpeedThe Event Mark Figure 7-10 Event marksErasing an event mark Entering an event markFigure 7-11 Event mark description True Motion Display Figure 7-12 True motion displayPlotting Net Location Mark Figure 7-13 Net location markObserving Net Behavior Figure 7-14 Net behaviorBoosting Tx Power Reducing Sea Surface ReflectionsThis page is intentionally left blank PORT/STARBOARD, HORIZONTAL SLICE DISPLAYS Port/Starboard displayFigure 8-1 Port/starboard display Horizontal slice display Figure 8-2 Horizontal slice displaySAVING, REPLAYING PICTURE Initializing Memory CardsSaving the Picture Transferring Echo Data from Internal Memory to Memory CardNet shooting data contents Saving Net Shooting DataHow net shooting data is saved Transferring net shooting data to memory cardDeleting Memory Card Contents Replaying Saved DataWhole picture or echo inside estimate mark Net shooting dataTurning marks on/off through the data setting window TURNING MARKS, DATA ON/OFFTurning marks on/off through the user menu 10-1This page is intentionally left blank Figure 11-1 Seabed echoes INTERPRETING THE DISPLAYSeabed Echoes Fish Schools Figure 11-2 Fish schoolsSea Surface Reflections WakeFigure 11-3 Sea surface reflections Figure 11-4 Wake appearance on the displayFalse Echo by Sidelobe Noise and InterferenceFigure 11-5 Sidelobe echoes Figure 11-6 Noise and interferenceUnretracted Transducer Warning WARNINGSOvervoltage Warning Figure 12-1 Raise/Lower Control Box of the Hull Unit 12-2SELF TESTS DANGEROpening the Self Test Menu 13-1Self Test Description Single testFigure 13-2 Single test Continuous testPanel test Figure 13-4 Panel testColor test Figure 13-5 Color testGray test Figure 13-6 Gray testSIO test Figure 13-7 SIO testInterface Unit CS-120A Self Test Figure 13-8 Interface unit CS-120A, cover openedThis page is intentionally left blank Figure 14-1 DIP switch settings in the interface unit INPUT DATA SELECTIONSelection of Data on Interface Unit CS-120A 14-1Setting Distances Between Net Sonde Transmitters Figure 14-2 How to measure distances between transmittersHow to set net sonde transmitter distances Figure 14-3 Data set menuMAINTENANCE Display Unit Maintenance15-1 Figure 15-1 Display Unit Mmaintenance15-2 Hull Unit MaintenanceFigure 15-2 Hull Unit Maintenance Replacement of Fuse, Memory Card Battery Fuse replacement15-3 How to ReplaceHow to replace the battery in the memory card Memory card battery replacement15-4 MENU TREE USER MenuDATA SET Menu INIT SET/TEST Menu SYSTEM Menu Continued on next pageprevious page Continued fromThis page is intentionally left blank SP-1 SPECIFICATIONS1. GENERAL 2. DISPLAY SP-24. POWER CONSUMPTION 3. HULL UNIT5. ENVIRONMENTAL CONDITION 6. COATING COLORINDEX