Furuno CI-68 Manuel d'utilisateur Page 1

DOPPLER SONARCURRENT INDICATORCI-68

1-11. OPERATIONAL OVERVIEW 1.1 Controls POWERF1F2F3LYR1LYR2LYR3RANGETRACKMODEDISPMODEBRILLMENU- +FURUNOCURRENT INDICATORCursorPadSetting

1. OPERATIONAL OVERVIEW 1-2 1.2 Turning the Power On/Off 1. Press the [POWER] switch at the left hand side of the control unit to turn the power o

1. OPERATIONAL OVERVIEW 1-31.3 Adjusting LCD Brilliance You can adjust the brilliance of the FURUNO-supplied monitor as below. To adjust the brillia

1. OPERATIONAL OVERVIEW 1-4 1.4 Choosing a Display This current indicator has six main displays: tide vector display, ship’s speed display, course

1. OPERATIONAL OVERVIEW 1-51.4.2 Ship’s speed display The ship’s speed display shows ship’s fore-aft and port-starboard speeds in analog and digital

1. OPERATIONAL OVERVIEW 1-6 1.4.4 Course plot display The course plot display plots ship’s track along with tide vectors. Text WindowScaleDIVTide D

1. OPERATIONAL OVERVIEW 1-71.4.6 Echo level display The echo level display shows the strength of the echoes captured by three sounding beams. Note

1. OPERATIONAL OVERVIEW 1-8 1.5 Setting Measuring Depths Set the depths at which you wish to measure tide speed and direction as below. Note that la

1. OPERATIONAL OVERVIEW 1-91.6 Choosing Speed Tracking Mode The tracking mode is available in ground tracking, water tracking, NAV and automatic.

Your Local Agent/DealerYour Local Agent/Dealer9-52 Ashihara-cho,9-52 Ashihara-cho,Nishinomiya, JapanNishinomiya, JapanTelephone :Telephone : 0798-65-2

1. OPERATIONAL OVERVIEW 1-10 1.7 Choosing the Range You may choose the speed range as follows: 1. Press the [RANGE] key to show the range setting

2-12. INTERPRETING THE DISPLAYS 2.1 Tide Vector Display Tide differentialbetween referenceand deeper ofother two layersTide differentialbetween ref

2. INTERPRETING THE DISPLAYS 2-2 Description of indications on tide vector display Item Description Heading Ship’s heading fed from a heading senso

2. INTERPRETING THE DISPLAYS 2-3 Item Description Tide speed and direction Tide speed and direction is shown for three layers (measuring depths). The

2. INTERPRETING THE DISPLAYS 2-4 Item Description Heading line The heading line is a dashed line which shows ship’s heading. It extends from ship’s

2. INTERPRETING THE DISPLAYS 2-52.2 Ship’s Speed Display Trip DistanceShip Speed(Synthesized Speed)Port-Starboard Speed History GraphFore-Aft SpeedP

2. INTERPRETING THE DISPLAYS 2-6 Description of ship’s speed display indications (con’t from previous page) Item Description Own ship vector* The o

2. INTERPRETING THE DISPLAYS 2-72.3 Graph Display 0-60 minutesof latest data0-6 hoursof latest dataNote: When overlapping occurs, layer having highes

2. INTERPRETING THE DISPLAYS 2-8 Description of graph display indications (con’t from previous page) Item Description Water temperature graph The w

2. INTERPRETING THE DISPLAYS 2-92.4 Course Plot Display *: Sensor required.North MarkText WindowScaleDIVTide Display IntervalPosition*Tide VectorShi

iSAFETY INSTRUCTIONSWARNINGImmediately turn off the power at theswitchboard if water leaks into theequipment or something is dropped inthe equipment

2. INTERPRETING THE DISPLAYS 2-10 2.5 Echo Level Display Echo LevelTide VectorBeam 2Beam 1Beam 3Echo Display Range Echo level display Description o

2. INTERPRETING THE DISPLAYS 2-112.6 Error Display An error display is generated whenever display data or measured data is abnormal. When this occurs

2. INTERPRETING THE DISPLAYS 2-12 Tide for three layers/tide differential (4) Depth setting error12m 2.3 140TIDE SPD/VECTOR kt (3) Echo fro

3-13. CUSTOMIZING THE SYSTEM Less-often used functions are stored in the menu. There are four main menus, MENU 1, MENU 2, ALARM and INSTALLATION. Th

3. CUSTOMIZING THE SYSTEM 3-2 3. Press ◄ or ► to choose the main menu desired among MENU 1, MENU 2, ALARM and INSTALLATION menus. Then, the menu chan

3. CUSTOMIZING THE SYSTEM 3-33.2 Function Keys 3.2.1 Programming the function keys The function keys ([F1]-[F3]) provide menu shortcut operation. Yo

3. CUSTOMIZING THE SYSTEM 3-4 3.3 MENU 1 Menu This menu mainly provides items for adjustment of tide parameters. SHIP SPEED AVG : 15 sec

3. CUSTOMZING THE SYSTEM 3-5BOTTOM SEARCH BOTTOM SEARCH enables reacquisition of temporarily lost ground echo, in the water tracking mode. When the b

3. CUSTOMIZING THE SYSTEM 3-6 ECHO RANGE Choose the maximum depth to display echoes, from among 50, 100, 150, 200, 250, 300, 350, 400, 450, 500 (m).

3. CUSTOMZING THE SYSTEM 3-73.4 MENU 2 Menu 3.4.1 MODE menu This menu mainly turns displays on or off. All displays cannot be turned off; at least o

ii CAUTIONCheck the zinc plate (anticorrosionmeasure) regularly for corrosion andreplace it when the ship is drydocked.Corrosion may occur. As a resu

3. CUSTOMIZING THE SYSTEM 3-8 ECHO LEVEL Enable or disable the echo level display. BACKGROUND CLR Choose the background color from among black, whit

3. CUSTOMZING THE SYSTEM 3-9DISPLAY MODE Set display orientation for head-up or north-up. Heading device required for North-up. Head-up North-upShi

3. CUSTOMIZING THE SYSTEM 3-10 3.4.3 DISP2 menu TIDE VECTOR ECHO LEVEL : OFF ON DISP MODE : SOUNDER GRAPHSHIP SPEED SCAL

3. CUSTOMZING THE SYSTEM 3-11SCALE SYNC Choose whether to interlock port-starboard speed range with fore-aft speed range or not. DRIFT SCALE Set the

3. CUSTOMIZING THE SYSTEM 3-12 3.5 ALARM Menu The ALARM menu sets the parameters for the tide speed and tide direction alarms, ship’s speed alarm and

3. CUSTOMZING THE SYSTEM 3-133.5.2 Setting/Canceling tide speed, tide direction, tide differential and ship’s speed alarms This section shows how to

3. CUSTOMIZING THE SYSTEM 3-14 NSENESESWWNW3.0kt SPD LAYER1 KEY MAX KEY MINSTATUS 0.0kt 0TIDEMIN 0.0ktMAX 0.0ktQUITANY FUNC KEYDIRECTION

3. CUSTOMZING THE SYSTEM 3-15SENESESWWNW3.0kt DIR LAYER1 KEY MAX KEY MINSTATUS 0.0kt 0TIDEMIN 1.0ktMAX 2.0ktQUITANY FUNC KEYDIRECTIONMIN

3. CUSTOMIZING THE SYSTEM 3-16 Trip time alarm The trip alarm sounds when the preset trip time has elapsed. 1. Press the [MENU] key to open the men

4-14. MAINTENANCE & TROUBLESHOOTING Periodic checks and maintenance are important for maintaining performance. This chapter contains mai

iiiTABLE OF CONTENTS FOREWORD ...v

4. MAINTENANCE & TROUBLESHOOTING 4-2 4.2 Replacing Fuses The transceiver unit, monitor unit and control unit are equipped with a fuse which prote

4. MAINTENANCE & TROUBLESHOOTING 4-34.3 Troubleshooting Below are simple troubleshooting procedures which the user may follow to try to restore n

4. MAINTENANCE & TROUBLESHOOTING 4-4 4.4 Diagnostics The current indicator is equipped with several test facilities to check it for proper operat

4. MAINTENANCE & TROUBLESHOOTING 4-5XX: Program Version No.Echo display for three beamsCI-68CI-6888VOL. 6651000-XX.XXMEM. 1 2 3

4. MAINTENANCE & TROUBLESHOOTING 4-6 4.4.2 Panel test The panel test checks the keys and setting knob on the control unit for proper operation.

4. MAINTENANCE & TROUBLESHOOTING 4-74.4.3 Test pattern The test pattern checks for proper display of colors. 1. Open the MENU 1 menu and choose

4. MAINTENANCE & TROUBLESHOOTING 4-8 4.5 Error Messages and Alerts The current indicator displays an error message and sounds the audible alarm

AP-1APPENDIX MENU TREE Default settings shown in bold italic. MENUkeyMENU 1SHIP SPD AVG (15 sec, 30 sec, 60 sec, 90 sec)TIDE AVERAGE (15 sec, 1 mi

MENU TREE AP-2 ALARMLAYER 1 SPDDIRLAYER 2 SPDDIRLAYER 3 SPDDIRSHALLOWT/DSPDDIRDEEPT/DSHIPSPEEDTRIPSPDDIRSPDCSEDIST (0-30 (nm))TIME (0-23:59:59 (h:m:s

TIDE MEASUREMENT IN NAV MODE AP-3TIDE MEASUREMENT IN NAV MODE The accuracy of tide measurement in the NAV mode depends heavily on gyrocompass accurac

iv 4. MAINTENANCE & TROUBLESHOOTING... 4-1 4.1 Routine Maintenance...

TIDE MEASUREMENT IN NAV MODE AP-4 Why gyro data is important in the NAV mode If you consider the difference of tide vector calculations in the ground

TIDE MEASUREMENT IN NAV MODE AP-5Tide calculation in NAV mode In the NAV mode, the current indicator derives tide information from the following data

PRINCIPLE OF OPERATION AP-6 PRINCIPLE OF OPERATION When a moving vessel emits an acoustical pulse into the water at an angle, a portion of the emitte

PRINCIPLE OF OPERATION AP-7Ship’s Speed (Here, speed is a vector value including velocity and direction.) Depending on the base of measurement, ship’

PRINCIPLE OF OPERATION AP-8 Absolute Tide = (1) – (2) FixedLayer (A): Base of measurement12 Tide Differential Tide differential is a relative mo

PRINCIPLE OF OPERATION AP-9Tide, Nav-tide and Tide Differential Tide (absolute tide) Absolute tide can be measured in the ground tracking mode. :Base

PRINCIPLE OF OPERATION AP-10 Tide differential Tide differential is a relative movement of tides at different depths. It can be measured in the groun

PRINCIPLE OF OPERATION AP-11In the water tracking mode, watermass just below the transducer (near-surface layer) is taken as the base of all measurem

PRINCIPLE OF OPERATION AP-12 Tide differential calculations in water tracking mode Tide speeds of layer A (C1) and layer B (C2) relative to near-surf

SP - 1 E7252S01B 031120 SPECIFICATIONS OF CI-68 CURRENT INDICATOR 1 TIDE 1.1 Speed 0.0-9.0 kts 1.2 Accuracy Within 0.2 kts 1.3 Direction All

vFOREWORD A Word to the Owner of the CI-68 Congratulations on your choice of the FURUNO CI-68 Doppler Sonar Current Indicator. We are confident you

FURUNO CI-68 SP - 2 E7252S01A 6 I/O DATA 6.1 Format Current loop, NMEA 0183 ver. 1.5/2/0/3.0, IEC 61162-1 Ed. 2 IEC 61162-2, current indicat

IN-1INDEX A ALARM menu ...3-12 Alarms disabling audible alarm...3-16 disabling/enabl

INDEX IN-2 P Panel dimmer ...3-6 Panel test...4-6 POWER

vi SYSTEM CONFIGURATION MONITOR UNITMU-100CCONTROL UNITCI-6888TRANSCEIVER UNITCI-6810TRANSDUCERCI-620JUNCTION BOXCI-630100/110/115/200/220/230/240 V

viiDISPLAY EXAMPLE Object and color • Tide of layer 1: Yellow • Tide of layer 2: Purple • Tide of layer 3: Light-blue • Own ship speed vector: Gr