PORT/STARBOARD, Horizontal Slice Displays | Furuno CSH-83, CSH-84

FUNCTION KEYS

Programming the Function Keys	6-1
Replaying a Function Key	6-2
Function Key Fine Tuning	6-2
Saving Function Key Settings to a Memory Card	6-3
Replaying Function Key Settings from a Memory Card	6-3

ADVANCED LEVEL OPERATION

Finding Fish School Center	7-1
Tracking a Fish School (target lock)	7-2
Detecting Fish Schools Aurally	7-7
The Fish Alarm	7-8
Relocating Fish School for Easy Observation	7-9
Comparing of Fish School Concentration	7-10
Measuring Fish School Speed	7-11
The Event Mark	7-12
True Motion Display	7-14
Plotting Net Location Mark	7-15
Observing Net Behavior	7-16
Target Slice Display	7-17

PORT/STARBOARD, HORIZONTAL SLICE DISPLAYS

Port/Starboard Display	8-1
Horizontal Slice Display	8-2

MEMORY CARD OPERATIONS

Initializing Memory Cards	9-1
Saving the Picture	9-2
Transferring Echo Data from Internal Memory to Memory Card	9-2
Saving Net Shooting Data	9-3
Replaying Saved Data	9-4
Deleting Memory Card Contents	9-4
TURNING MARKS, DATA ON/OFF	10-1
INTERPRETING THE DISPLAY
Seabed Echoes	11-1
Fish Schools	11-2
Sea Surface Reflections	11-3
Wake	11-3
False Echo by Sidelobe	11-4
Noise and Interference	11-4

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Image 6

Furuno CSH-83, CSH-84 manual PORT/STARBOARD, Horizontal Slice Displays

Contents

Color Scanning Sonar 00080806600 Safety Instructions Do not use the equipment for other than its intended purpose Table of Contents PORT/STARBOARD, Horizontal Slice Displays Self Tests This page is intentionally left blank Features ForewordWord to CSH-83/84 Owners System Configuration Standard Option Control Layout on Display Unit and Remote Control Box Control Description Main Panel Main panel control description Control Function Sub Panel END Sub Panel 2 data setting window Process SignalAGC 2AGC UP/TM AlarmSonar Sonrbeam Remote Control Box + + Operational Overview Turning the Power On/OffAdjusting Screen Brilliance, Control Panel Backlighting Lowering the Transducer Selecting a Display Mode Display mode description Setting the Tilt Angle Selecting a Display RangeSeabed echo and tilt angle How to discriminate fish echoes from the seabed Points to consider Tilt angle for surface fish Tilt angle and sea surface reflections Suitable tilt angle Tilt angle and beam coverage Adjusting the Gain Measuring Range and Bearing to a TargetPage Fine Tuning the Picture How to adjust TVGEliminating Unwanted Feeble Echoes Page 2AGC data setting window SIGNAL, Signal Process AGC data setting window SIGNAL, SignalPulselength data setting window TVGTX,PL Suppressing Seabed Tail Data setting window TVGTX, Output Rejecting Sonar Interference and NoiseIdentifying noise source Changing Tx cycle data setting window Tvgtx Cycle Adjusting Beamwidth Setting Noise limiter data setting window Signal Marks, Data and Display Mode Normal display modeMarks and Data Normal display mode w/text Echo sounder combination display Permanently Displayed Marks and Data History display Erasable Marks and Data Mark/Data Description Bearing marker Mark Description Range R Auto Tilt Auto Scan Gain Brill TVG TVG DIM Page Menu Overview User Menu Operation Menu screen location and display mode User Menu Hist DSP/GRPH User Menu Description Current VEC Save Picture TM DSP System Menu DescriptionFAR TVG Target Lock BRG Readout Mark Size Menu Description Data SET Menu Description Color Curve Change Color NET Sonde NET ShootPlan NET Plot Corr Init SET/TEST Menu Description NET REC DefaultsEcho Test Others Event KEY Function Keys Programming the Function Keys Function Key Fine Tuning Replaying a Function Key Saving Function Key Settings to a Memory Card Replaying Function Key Settings from a Memory Card This page is intentionally left blank How to find fish school center Advanced Level OperationFinding Fish School Center Tracking a Fish School target lock Tracking a fish school Choosing target lock mode Target lock mark appearanceErasing target lock mark Tracking target lock mark Target lock and tilt angle Setting target lock conditions System Menu Target Lock Description of target lock items Detecting Fish Schools Aurally Fish Alarm How to set the fish alarm zone How to relocate fish schools Relocating Fish School for Easy Observation Comparing of Fish School Concentration Estimate marks and their data How to measure fish speed Measuring Fish School Speed Event Mark 10 Event marks Entering an event mark Erasing an event mark True Motion Display 12 True motion display Plotting Net Location Mark 13 Net location mark Observing Net Behavior 14 Net behavior Target Slice Display No. Display Information Applications This page is intentionally left blank PORT/STARBOARD, Horizontal Slice Displays Port/Starboard display Horizontal slice display Horizontal slice display Memory Card Operations Initializing Memory Cards Saving the Picture Transferring Echo Data from Internal Memory to Memory Card How net shooting data is saved Net shooting data contentsSaving Net Shooting Data Transferring net shooting data to memory card Deleting Memory Card Contents Replaying Saved Data Turning marks on/off through the data setting window Turning MARKS, Data ON/OFFTurning marks on/off through the user menu 10-2 Interpreting the Display Seabed Echoes Fish Schools Sea surface fish Sea Surface Reflections Wake False Echo by Sidelobe Noise and Interference Overvoltage Warning Unretracted Transducer Warning How to manually raise the transducer Self Tests Opening the Self Test Menu Self Test Description Single testContinuous test Panel test Color test Gray test SIO test Interface Unit CS-120A Self Test Interface unit CS-120A, cover opened 13-6 Input Data Selection Selection of Data at Interface Unit CS-120A Setting Distances Between Net Sonde Transmitters How to set net sonde transmitter distances Maintenance Display Unit Maintenance Hull Unit Maintenance Zinc block near the transducer must be replaced yearly Menu Tree User Menu Data SET Menu Init SET/TEST Menu System Menu Previous Page Specifications SP-1 Display SP-2 Hull Unit SP-3 SP-4 Index 11-2 IN-2