Furuno CSH-23F/24F manual This page is intentionally left blank

Page 86

This page is intentionally left blank.

Image 86

Contents Color Scanning Sonar 00080818600 Safety Instructions Do not use the equipment for other than its intended purpose Table of Contents Vertical Scanning Display Self Tests This page is intentionally left blank Word to CSH-23F/24F Owners FeaturesForeword System Configuration Standard OptionControl Layout on Display Unit and Remote Control Box Control DescriptionMain Panel Main panel control descriptionRange NORM, E/S, HistRECALL, Memo GainSub Panel Control FunctionSub Panel 2 data setting window Process SignalAGC 2AGCUP/TM AlarmSonar SonrbeamRemote Control Box + +Operational Overview Turning the Power On/OffAdjusting Screen Brilliance, Control Panel Backlighting Lowering the TransducerDescription Selecting a Display ModeMode Seabed echo and tilt angle Setting the Tilt AngleSelecting a Display Range How to discriminate fish echoes from the seabed Points to considerTilt angle for surface fish Tilt angle and sea surface reflectionsSuitable tilt angle Tilt angle and beam coverageAdjusting the Gain Measuring Range and Bearing to a TargetPage Eliminating Unwanted Feeble Echoes Fine Tuning the PictureHow to adjust TVG Page 2AGC data setting window SIGNAL, Signal Process AGC data setting window SIGNAL, SignalPulselength data setting window TVGTX, PL Suppressing Seabed TailIdentifying noise source Data setting window TVGTX, OutputRejecting Sonar Interference and Noise Changing Tx cycle data setting window Tvgtx CycleNoise limiter data setting window SIGNAL, Signal Adjusting BeamwidthSetting F-shift data setting window Sonrbeam Menu ApplicationMarks and Data Marks, Data and Display ModeNormal display mode Normal display mode w/text Echo sounder combination displayMark/Data Description Permanently Displayed Marks and DataHistory display Erasable Marks and Data Bearing marker Mark Description Range R Auto Tilt Auto Scan Gain Brill TVG TVG DIM This page is intentionally left blank User Menu Operation Menu How to openMenu Overview Menu screen location and display mode User Menu Hist DSP/GRPHUser Menu Description Menu Menu Item DescriptionCurrent VEC Save PictureTM DSP System Menu DescriptionFAR TVG Mark Size BRG ReadoutData Display Hist Display DefaultsES/NET REC InterlockData SET Menu Description Color CurveChange Color NET Sonde NET ShootPlan NET Plot CorrInit SET/TEST Menu Description Menu Description Echo TestFunction Keys Programming the Function KeysFunction Key Fine Tuning Replaying a Function KeySaving Function Key Settings to a Memory Card Replaying Function Key Settings from a Memory CardThis page is intentionally left blank Advanced Level Operation Finding Fish School CenterTracking a Fish School target lock Tracking a fish schoolErasing target lock mark Choosing target lock modeTarget lock mark appearance Tracking target lock mark Target lock and tilt angleSetting target lock conditions System Menu Target LockDescription of target lock items Detecting Fish Schools Aurally Fish Alarm How to set the fish alarm zoneHow to relocate fish schools Relocating Fish School for Easy ObservationComparing of Fish School Concentration Estimate marks and their dataHow to measure fish speed Measuring Fish School SpeedEvent Mark 10 Event marksEntering an event mark Erasing an event markTrue Motion Display 12 True motion displayPlotting Net Location Mark 13 Net location markObserving Net Behavior 14 Net behaviorTarget Slice Display No. Display Information ApplicationsThis page is intentionally left blank Using Vertical Scanning Display Vertical Scanning DisplaySearching Application to Bonito and Tuna FishingDisplay Indications Tracking ApproachingCatching CatchingPORT/STARBOARD, Horizontal Slice Displays Port/Starboard displayHorizontal slice display Horizontal slice displayMemory Card Operations Initializing Memory CardsData to Save Saving Method Saving to Saving the PictureTransferring Echo Data from Internal Memory to Memory Card How net shooting data is saved Net shooting data contents Saving Net Shooting Data Transferring net shooting data to memory cardDeleting Memory Card Contents Replaying Saved DataTurning marks on/off through the user menu Turning marks on/off through the data setting windowTurning MARKS, Data ON/OFF This page is intentionally left blank Interpreting the Display Seabed EchoesFish Schools Midwater, bottom fish Tilt angle 30 or moreSea Surface Reflections WakeFalse Echo by Sidelobe Noise and InterferenceOvervoltage Warning Unretracted Transducer WarningHow to manually raise the transducer Self Tests Opening the Self Test MenuContinuous test Self Test DescriptionSingle test Panel test Color testGray test SIO testInterface Unit CS-120A Self Test Interface unit CS-120A, cover openedThis page is intentionally left blank Input Data Selection Selection of Data at Interface Unit CS-120ASetting Distances Between Net Sonde Transmitters How to set net sonde transmitter distancesMaintenance Display Unit MaintenanceHull Unit Maintenance Zinc block near the transducer must be replaced yearlyMenu Tree User MenuData SET Menu Init SET/TEST Menu System Menu Previous This page is intentionally left blank Specifications SP-1Display SP-2Hull Unit SP-3This page is intentionally left blank Index 12-2IN-2