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Kongsberg Simrad AP20 Manual Download Page 59

Installation 

20220505H

  

57 

Pull out each terminal before connecting the wires. Remove all 
strands before putting on the terminal cover. 

 

 

 

Power Board terminals 

 
 

 

Main Board terminals 

Note!

 

The Mains input 
is not polarity 
protected on 
J300X-40. 

Ground terminal 

TB9 and TB10 are not on the 
J3000X Power Board 

Summary of Contents for Simrad AP20

Page 1: ...Simrad AP20 Autopilot A L W A Y S A T T H E F O R E F R O N T O F T E C H N O L O G Y M A N U A L...

Page 2: ...This page is intentionally left blank...

Page 3: ...ex electronic system It is affected by sea conditions speed of the vessel hull shape and size Please take time to read this manual to get a thorough understanding of the operation and system component...

Page 4: ...ncluded Quick reference guide included Rev B Course adjustment selectable between 1 and 10 per push with software version V1R2 page 19 27 32 33 and 114 New structure for mounting accessories page 118...

Page 5: ...tector Interface and CD100A Course Detector 11 NMEA compass 11 Other fluxgate compass models 11 Simrad RGC10 and RGC50 gyrocompasses 11 1 8 Optional equipment 12 R3000X Remote Control 12 S35 NFU Lever...

Page 6: ...Auto mode 26 2 17 Wind vane steering 27 2 18 Tacking in Wind mode 28 2 19 Multiple station system 28 2 20 Lock function 29 2 21 User Set up Menu 31 2 22 Instrument screens and menu 34 Instrument set...

Page 7: ...56 4 10 Drive unit installation 58 Connecting a reversible pump 60 Connecting a hydraulic linear drive 61 Connecting a solenoid valve 61 4 11 Control unit installation 62 Panel mounting 62 Alternative...

Page 8: ...ftware Setup Procedure 81 Description of Installation Settings 81 Installation Menu 82 Language selection 84 4 31 Dockside settings 85 Drive unit voltage selection 85 Rudder Feedback Calibration 86 Au...

Page 9: ...ange of software programme 107 6 Trouble shooting 109 6 1 Alarms 109 6 2 System Data Menu 113 6 3 NMEA Data Menu 114 Decoding 114 NMEA signal monitor 115 NMEA hardware test 116 7 Spare Parts List 117...

Page 10: ...ology The Simrad AP20 autopilot represents yet another step forward in autopilot technology with the intent of providing leisure boats between 30 and 80 foot with a host of new features The system can...

Page 11: ...rranty card This must be filled out by the authorized dealer that performed the installation and mailed in to activate the warranty 1 3 System components A basic AP20 system consists of the following...

Page 12: ...Three models J300X J300X 40 and J3000X are available Junction unit comparison chart J3000X J300X J300X 40 Supply voltage 10 28 V 10 40 V Motor current continuous peak 6 10 A 10 20A 20 40A Clutch bypas...

Page 13: ...tector Interface and sensor unit to connect AP20 to a magnetic compass The AP20 provides excitation current for CD100A and converts the analogue sin cos signal to digital two wire format for the autop...

Page 14: ...he FU35 Follow up steering lever features a dial scale with 10 markings The rudder will move and stop at the commanded angle as read on the dial FU35 has a mid position detent push buttons for limited...

Page 15: ...is prohibited by law When using an autopilot Do not leave the helm unattended Do not place any magnetic material or equipment near heading sensor used in the autopilot system Verify at regular interva...

Page 16: ...nction displays A group of user adjustable settings are provided in the AP20 USER SETUP MENU page 31 The settings allows adjustment of display visibility selection of heading sensors navigation and po...

Page 17: ...rrent heading 345 and rudder angle 2 to starboard Flashing course knob icon When the course knob is used for settings etc an icon will flash on the screen to tell that no course changes can be made un...

Page 18: ...t number of turns Then start from one lock position and turn the half number of turns Press AUTO and then STBY The zero point is now set and the display will show P S RUDDER 00 Operation Follow the op...

Page 19: ...al control in STBY by pressing Press both buttons simultaneously to activate Follow Up P S P S RUDDER RFC HEADING o 02 P S STBY P WR 2 5 Non Follow Up steering NFU When PORT or STBD push button is pre...

Page 20: ...rt or Starboard Note When a NFU steering lever or remote control is operated the control unit s become Inactive 2 8 Automatic Steering The AUTO mode is used to make the AP20 steer the boat automatical...

Page 21: ...e 10 course adjust by port or stbd button is available from software version V1R2 onwards see page 33 2 9 Automatic Speed selection The AP20 provides two different sets of steering parameters for cont...

Page 22: ...decreasing speed 8 Knots 2 10 Manual speed selection Select AUTO mode To toggle between HI and LO speed parameters press the AUTO button two times quickly If you change boat speed it is recommended t...

Page 23: ...nge to the destination waypoint To obtain satisfactory navigation steering the following points must be fulfilled prior to entering the NAV mode The AP20 autosteering must be tested and found satisfac...

Page 24: ...at the waypoint the AP20 will give an audible warning and display an alert screen with the proposed new course information displayed If the required course change is more than 10 you will need to veri...

Page 25: ...up menu for details on selecting a different navigator Note If the AP20 is connected to a navigation receiver that does not transmit a message with bearing to next waypoint it will pick a XTE message...

Page 26: ...must either manually steer the boat in STBY mode or take control using Non Follow Up or Follow Up steering On manual steering STBY mode the clutch or bypass valve in the drive unit will be disengaged...

Page 27: ...vides a special U turn feature when in AUTO mode This feature is very useful in a man overboard situation U Turn changes the current set course to be 180 degrees in the opposite direction The user may...

Page 28: ...the weather conditions The tack function should only be used into the wind and must be tried out in good weather conditions with light wind to find out how it works on your boat Due to wide range in...

Page 29: ...the pilot will change the course to maintain this apparent wind angle as the wind direction may change Note If the cumulative shift of the apparent wind exceeds 15 from the value at the time the WIND...

Page 30: ...pt you for which way the tack should be performed Press PORT or STBD to select the tack 02 RFC HEADING RUDDER TACK PORT STBD LOG HI P S PRESS DODGE T UR N DODGE TU R N Quick double press to activate t...

Page 31: ...y the active control unit stays in command To enable the lock function make a quick double press on the STBY button P S RUDDER 02 The display on the active control unit will first show a icon and then...

Page 32: ...opilot 30 20220505H After having unlocked the other control stations the active control unit will show the above symbol before the display returns to normal All other control units will return to the...

Page 33: ...See Dockside settings page 85 Selects whether NAV mode button will activate NAVigation mode or WIND mode steering Nav Wind Nav Backlight Contrast Nav Source Seastate Filter MAN 1 SETUP Adjust backligh...

Page 34: ...t Nav Source GPS1 Seastate Filter MAN 1 SETUP Select value for Sea State Filter OFF Provides precise steering but increases rudder activity AUTO Reduces rudder activity and reduces sensitivity of auto...

Page 35: ...rce to make the autopilot operate If a Simrad RFC35 Fluxgate compass is used as backup to the RFC35R it is selected when MAGN is displayed Pos Source GPS1 Select Compass RFC Course adjust 1 System dat...

Page 36: ...t screen is activated by a single press on the INSTR button Left hand side of the screen will show the following information depending on mode 347o LOG HI LOG LO 123 o LOG HI 0 12nm LOG HI 045o Standb...

Page 37: ...INE HOURS WATER TEMP LOG 3456 nm 12 0 nm 1 14 hr 1420 hr 73 F If you do not need all the instrument screens to be present in the screen menu you may remove screens by making a quick double press on th...

Page 38: ...he shallow water alarm limit Also use the course knob to reset the trip counter Note The shallow water alarm is activated only when digits are dialled in The setting of the alarm is local In a multist...

Page 39: ...0X IP44 EMC protection EN60945 1993 A1 1993 Automatic Steering control Rudder Drive Proportional rate or solenoid on off Parameter selection Automatic with manual override Sea state control Adaptive s...

Page 40: ...ailures overload Steering modes Standby Non follow up Follow up Auto Nav Wind Special Turn modes Dodging Tacking U Turn Instrument screen interface Instrument screen NMEA messages MAIN HDG RUDDER ROBN...

Page 41: ...xels Colour Black Illumination Adjustable in 10 steps Environmental Protection IP56 from front IP43 from back Safe distance to compass 0 5 m 1 6 ft Temperature Operating 0 to 55 C 32 to 130 F Storage...

Page 42: ...drive J3000X 6 A continuous 10 A for 5 sec J300X 10 A continuous 20 A for 5 sec J300X 40 20 A continuous 40 A for 5 sec Heading Sensor input Composite pulse width modulated Rudder feedback input Freq...

Page 43: ...Technical Specifications 20220505H 41 Figure 3 2 J300X J3000X Junction Unit Dimensions Figure 3 3 J300X 40 Junction Unit Dimensions...

Page 44: ...libration Automatically activated by control head Gain compensation Automatically adjusted continuously Repeatability 0 5 degrees Roll Pitch 35 degrees Accuracy 3 degrees after calibration Cable suppl...

Page 45: ...ed 15 m TP shielded cable Temperature range Operation 0 to 55 C 32 to 130 F Storage 30 to 80 C 22 to 176 F Environmental Protection IP56 Mounting Deck or bulkhead Material Black ABS 3 6 CDI35 Course D...

Page 46: ...rial Black ABS Figure 3 5 CDI35 Course Detector Interface Dimensions 3 7 RF300 Rudder Feedback Dimensions See Figure 3 6 and Figure 3 7 Weight 0 5 kg 1 1 lbs Rudder angle 90 degrees Output signal Pola...

Page 47: ...176 F Transmission link Stainless 350mm 13 8 with 2 ball joints Ball joint stud for rudder arm requires 4 2mm dia hole and 5mm tap Figure 3 6 RF300 Rudder Feedback Dimensions Figure 3 7 Transmission l...

Page 48: ...ated aluminium Environmental Protection IP44 Temperature range Operation 0 to 55 C 32 to 130 F Storage 30 to 80 C 22 to 176 F Figure 3 8 CI300X and NI300X Dimensions 3 9 NI300X NMEA Interface Dimensio...

Page 49: ...R3000X Remote Control Dimensions See Figure 3 9 Weight 0 4 kg 0 9 lbs Protection IP56 Cable length 7 m shielded Material Epoxy coated aluminium Figure 3 9 R3000X Dimensions 3 11 S35 NFU Steering Lever...

Page 50: ...t Long 4 1 2 3 COG T 1 2 3 COG M 1 Universal Time Coordinated UTC 3 1 2 4 Magnetic variation x 4 5 SOG 1 2 3 Nav_Data To wp position To wp ident 6 7 5 From wp ident 3 Bearing wp wp T 6 5 Bearing wp wp...

Page 51: ...ut only c d d c d d d d d d c x d x d x M M M d c d c x HDG message in to IS15 see note2 c d d x 2 1 3 d d c x Not in out IS15 1 3 2 4 d d d d x Not for AP3000 1 2 x 4 d d d x IS15 sends bearing as ma...

Page 52: ...solid objects up to 50 mm eg accidental touch by hands 1 Protected against vertically falling drops of water eg condensation 2 Protection against solid objects up to 12 mm eg fingers 2 Protected again...

Page 53: ...peration of the system refer to the check list below 4 2 Installation checklist 1 Determine system configuration you are installing Page 52 2 Perform the hardware installation Page 53 3 Connect extern...

Page 54: ...see that the equipment has not been damaged during shipment and that all components and parts are present according to the packing list A standard AP20 autopilot system will include Control unit with...

Page 55: ...if possible ROBNET Extension Cable 10m is available from your distributor 4 5 AP20 System Layout Figure 4 1 AP20 system layout with options 4 6 RF300 Rudder feedback installation The RF300 Rudder fee...

Page 56: ...the rudder tiller arm to approximate centre position Rotate the RF300 transmitter lever until it is set to centre position Use the alignment mark to line up the transmitter lever to be opposite the c...

Page 57: ...rom full port to full stbd rudder to verify that the mechanical linkage to the RF300 is not obstructed JUNCTION UNIT MAIN PCB Rudder Feedb NON POLARIZED COLOR INDEPENDENT RF RF Figure 4 3 RF300 connec...

Page 58: ...m 10 ft 12 2 5 12 2 5 Up to 6 m 20 ft 10 4 10 2 5 Up to 10 m 32 ft 8 6 10 4 Up to 16 m 52 ft 6 10 8 6 4 9 Grounding and RFI The autopilot system has excellent RFI protection and all units use the Jun...

Page 59: ...before connecting the wires Remove all strands before putting on the terminal cover Power Board terminals Main Board terminals Note The Mains input is not polarity protected on J300X 40 Ground termina...

Page 60: ...apability of the J3000X J300X and J300X 40 junction units are different Use the table below as reference and observe the notes on next page HYDRAULIC PUMPS RAM CAPACITY MODEL MOTOR VOLTS JUNCTION UNIT...

Page 61: ...24V J300X 200 7 9 1050 2310 1800 15900 11 3 10 A 175 6 9 HLD2000LD 24V J300X 340 13 4 1050 2310 3180 28000 19 3 10 A 298 11 7 MSD50 12V J3000X 190 7 5 60 132 15 0 8 2 A Steering gear interface Connec...

Page 62: ...MRD150 12V 32V J300X 12V to clutch 32V to clutch Proportional rate to motor Chain sprocket Note When selecting DRIVE UNIT voltage in the Installation setup the clutch bypass voltage is always set equ...

Page 63: ...ss Clutch Sol Motor Sol Motor TB7 HYDRAULIC LINEAR DRIVE Single pole clutch bypass switch Figure 4 6 Connecting a hydraulic linear drive Connecting a solenoid valve JUNCTION UNIT POWER PCB TB1 TB2 TB3...

Page 64: ...d 19 mm screws to fasten the control unit to the panel Apply the front panel corners Connect the Robnet cable s to the control unit connector s See note on page 64 Alternative panel mounting Note This...

Page 65: ...viewing angle Connect the Robnet cable s to the control unit connector s See note on page 64 Figure 4 8 AP20 Bracket mounting 4 12 ROBNET network cables As Robnet units have 2 Robnet connectors they c...

Page 66: ...nstallation See table for pin configuration and colour code of the network cable DO NOT MIX THE PINS AND THE CABLE COLORS Note Apply a thin layer of pure Vaseline on the connector threads and make sur...

Page 67: ...that require special cable length contact your Simrad distributor for information AP21 connection If a Simrad AP21 is part of the system use the Robnet connector in a free receptacle see Figure 4 9 Al...

Page 68: ...y be a result of the selected location and orientation of the RFC35 If the RFC35 is deck or bulkhead mounted athwartship with the cable gland pointing aft little if any offset correction is required W...

Page 69: ...Select RFC J300X in the Installation Interface Set up Select RFC as compass in the User Set up menu 4 14 RFC35R Rate Compass installation The RFC35R Rate Compass also contains a magnetic fluxgate sens...

Page 70: ...ITE BROWN Bus Bus Bn Wht WHITE BROWN RATE PCB TB15 Figure 4 14 Alternative connection to J3XX Robnet terminal Select RFC ROBNET in the Installation Interface Setup Select RFC as compass in the User Se...

Page 71: ...NFU Lever installation The unit is mounted to bulkhead or panel by two screws from the front The cable is connected to the junction unit according to Figure 4 16 Interchange the port and stbd wires to...

Page 72: ...adars 3 The optional NI300X NMEA Interface expansion Unit with 4 additional NMEA input output ports The NMEA output may also drive IS15 instruments directly The different connecting diagrams below ill...

Page 73: ...e NMEA connection 4 20 Additional NMEA output on Port 2 Applies for AP20 V1R3 J300X V1R8 onwards Output signal Output terminal Output sentence Continuous output of compass heading on 10 Hz 10x sec NME...

Page 74: ...d to the system wind information will also be transferred to the autopilot The connection is made by a Roblink cable from the instrument NMEA socket 4 to the J3xx Junction Unit Main Board Terminal RX1...

Page 75: ...Installation 20220505H 73 Figure 4 21 IS15 Instruments J3XX Connection Figure 4 22 IS15 Expander J3XX Connection...

Page 76: ...le to take the lid off for inspections to view LED indication of received signals It should be installed with the cable inlet and the Robnet connectors facing down The NI300X is designed to operate in...

Page 77: ...ADAR DISPLAY 12V EXTERNAL STAND ALONE IS15 INSTRUMENT RX RX TX TX DataH DataC N C Clk H Clk C RX RX TX TX RX RX TX TX TX IS15 INSTRUMENTS LORANC OUTPUT FOR RADAR INSTRUMENTS ETC MAX 250 mA BLACK GPS N...

Page 78: ...ection with CD100A course detector Gyrocompass connection for Simrad RGC50 RGC10 Analogue input of SIN COS for either one of the following Fluxgate compass connection for other manufacturers SIN COS f...

Page 79: ...LT 2 To identify the black wires measure 8 12 ohm between orange and black and 6 10 ohm between green and black Third black wire not in use MAGN COMP MAGN COMP NON FOLLOW UP STEERING LEVER Figure 4 25...

Page 80: ...he end plate using the two washers and cap nut provided Adjust the location of the LF3000 Linear Feedback to allow full travel of the hydraulic cylinder without causing the endplate of the LF3000 hitt...

Page 81: ...ompass must be fully gimballed and have a flat surface underneath to fit the CD100A Make hole for a 6 mm screw in the bottom of the compass and mount the CD100A as shown on the drawing Secure the 6 mm...

Page 82: ...here will be no problem finding it in the event of a service Put the two fixing screws in the slots and secure the unit to the bulkhead Open the unit to access the screw terminals Connect the cables a...

Page 83: ...de Settings Items to be set prior to seatrials Interface Setup Sets the identification of navigation and optional equipment connected to the AP20 system Seatrial Settings Determines automatic calibrat...

Page 84: ...abling values to be available to all control units in the system The values in the Seatrial Settings are dependent on successful completion of the Dockside Settings Before attempting to turn on the AP...

Page 85: ...BUTTON REVERT TO PREVIOUS MENU ITEM SYMBOLS NMEA TEST NMEA TEST LOOPBACK NMEA1 LOOPBACK NMEA2 BOAT TYPE DRIVE UNIT VOLTAGE RUDDER CAL STBD RUDDER CAL PORT RUDDER TEST TRANSITION SPEED ENTER INSTALLAT...

Page 86: ...it or software is replaced in an AP20 system it is recommended that a MASTER RESET be performed as described in the IM prior to proceeding with the setup procedure When using the ISM refer to diagram...

Page 87: ...al PORT Rudder test drive Clutch Transition speed 00kn Planing Displacement Sail Actual boat type is selected by turning the rotary course knob The options are Displacement Planing Sail Type of boat w...

Page 88: ...ction rotate the course knob Note The drive unit voltage setting does not apply when operating solenoids on a continuous running pump steering gear Hence the output voltage to the solenoids will be th...

Page 89: ...ockwise to increase the value or counter clockwise to decrease the value Note If the rudder feedback unit is mounted upside down the displayed rudder angle will be to the opposite side before you star...

Page 90: ...to midship position before starting the test It is important also that if the boat uses power assisted steering that the engine or electric motor used to enable the power assist steering be turned on...

Page 91: ...eds 2 connect the screen on the TB1 cable to the centre block terminal and repeat item 2 See Figure 4 27 If this gives a better result keep the screen connected Proceed to next menu item by pressing S...

Page 92: ...speed data failure If manual speed selection is used the manual setting will override the automatic until the AUTO mode is re selected Rotate the course dial clockwise until the transition speed is s...

Page 93: ...d to Robnet MAGN Magnetic compass with course detector CD100A CDI35 CD100A is connected to junction unit CD100A only must be connected to CI300X FLUXG For use with non Simrad fluxgate compasses that o...

Page 94: ...0 1 NI300X NMEA port 2 NI300 2 NI300X NMEA port 3 NI300 3 NI300X NMEA port 4 NI300 4 LC1 Not connected J3XX Main PCB NMEA I P RX1 RX1 J300X 1 J300X Power PCB NMEA I P RX2 RX2 J300X 2 NI300X NMEA port...

Page 95: ...J300X 2 J3XX All junction unit models Interface setup Output signal Setup item Output signal Output terminal Select output default setting Output INSTR NMEA output of compass heading Junction unit Ma...

Page 96: ...ort assigned to the abbreviated name for data Step to the Interface part of the Installation Menu The following display will be presented Language Dockside Interface Seatrial Parameters NMEA Test Disp...

Page 97: ...as sources of data for NAV navigation POS position and COMPASS in the USER SETUP MENU It is recommended that you access the User Setup Menu directly after completing the Interface Setup to select the...

Page 98: ...oard magnetic Deviation Compass Offset To offset the final compass heading readout Automatic tuning An optional method of determining the steering parameters Advance through the IM until the following...

Page 99: ...to proceed to next menu item Compass calibration This function will activate the automatic compass calibration procedure Note If an optional magnetic compass is installed and connected to a CI300X or...

Page 100: ...he display will show Seatrial Set Rudder zero 00 Compass Failed Compass offset Heading 345 Automatic tuning In that case move the compass to a better location and re calibrate After calibration check...

Page 101: ...e The automatic calibration obtained by the compass is not correct and may be due to a large magnetic influence near the compass a relocation may be needed or too much waves during calibration Proceed...

Page 102: ...other traffic The Autotune function may take from 1 to 2 minutes to complete Seatrial Set Rudder zero 00 Compass calibration Compass offset 002 Heading 347 Automatic tuning No Yes Seatrial Set Rudder...

Page 103: ...utomatic steering at LO speed Manual parameter adjust Use course knob to adjust parameters Displacement Sail 0 50 1 40 40 sec 20 0 35 1 00 40 sec 20 0 30 1 40 40 sec 20 0 20 1 00 40 sec 20 Own boat HI...

Page 104: ...er is the parameter that counteracts the effect of the boats turn rate and inertia For a short time period it is superimposed on the normal rudder response as provided by the Rudder parameter It may s...

Page 105: ...ton to proceed to the Display Units menu or press STBY to return to normal AP20 operation NMEA Test This menu item is for trouble shooting only Do not pay attention to the readings on the display if t...

Page 106: ...e stored in the compass The Master Reset needs a double confirmation to prevent an unwanted reset To perform a Master Reset rotate the course knob clockwise and observe the display then rotate the cou...

Page 107: ...ch as Turning the system on and off Explain how to change modes explain briefly what takes place in the different modes Regaining manual control from any mode Point out in what modes the helm is engag...

Page 108: ...l unit head and cover with Vaseline or WD40 If the Control unit is not removed from the boat it should be covered with the white protection cover 5 2 Junction Unit No special maintenance is required I...

Page 109: ...Maintenance 20220505H 107 5 6 Exchange of software programme Figure 5 1 J3000X J300X J300X 40 Main PC Board Figure 5 2 AP20 PCB component layout Junction Unit PROM AP20 Control Unit PROM...

Page 110: ...erting new PROMS make sure the cut off corner matches with the one in the socket Press it gently into the socket The identification tag indicates Name of unit Part number Software version WARNING Make...

Page 111: ...yourself or consult your nearest Simrad dealer for assistance Perform the repair action in the listed order 6 1 Alarms Display readout Probable fault Recommended action System failure Alarms Rudder fe...

Page 112: ...direction only Poor connection to one of the solenoids continuously running pump Faulty Power PCB in junction unit a Check connections b Replace PCB Rudder test failed cont d Rudder test not completed...

Page 113: ...installation Manual steering Rudder 2 Disconnect Drive unit If fault is still present replace junction unit Power PCB Low 15 volt Internal 15 Volt supply in Junction Unit below limit 1 Replace juncti...

Page 114: ...unction unit Main PCB Com failure with J3XX Junction Unit faulty or possible poor connections in Robnet cable from same 1 Check Robnet connectors and cable 2 Replace Junction unit Main PCB Low supply...

Page 115: ...ure Missing or invalid NAV data 1 Use NMEA Test Menu 2 Check Nav receiver setup 6 2 System Data Menu The menu is accessed from the User Set up Menu page 31 It provides you with additional system data...

Page 116: ...fore autopilot responds SYSTEM DATA Input voltage 14 V Motor drive output 78 Clutch bypass NOT installed Mains voltage on input terminals Power to drive unit in percent of full 100 Verifies if clutch...

Page 117: ...PEED Kt INV DEPTH m NMEA DATA If data are missing or invalid perform the following Check the NMEA signal monitor see below Check the interface setup in the Installation Menu page 94 Check the navigato...

Page 118: ...to RX1 and TX1 to RX1 Similar on the Power PCB connect the NMEA ports the same way TX2 to RX2 and TX2 to RX2 not available on J3000X Select the NMEA test menu and verify that the hardware is OK If not...

Page 119: ...Locking knob 44163145 Locking washer for left and right bracket 44163160 Cradle locking washer 22084644 AP20 Front Housing Ass y 22084925 Back cover with gasket 22084487 AP20 Board Ass y 22084750 Pro...

Page 120: ...3 5x25 2 44140770 Screw 30x9 4 22081376 Plug 2 22081178 RFC35 PCB Ass y RFC35R Rate compass 22082382 RFC35R Rate Compass 22081442 Installation accessories consisting of 20104972 Mounting plate 2 4414...

Page 121: ...r nutknobs Robnet cables and connectors 22081145 Robnet cable 15 m 49 with one male connector 20191607 Robnet cable 7m 23 with male connectors 20191615 Robnet cable 15m 49 with male connectors 2019226...

Page 122: ...Loran C stands for Long Range Navigation It is an all weather 24 hour a day electronic system of shore based radio transmitters Waypoint A discrete point stored in a navigator located on the surface...

Page 123: ...ress of a vessel between two points with respect to the surface of the earth The vessels heading may differ from the course over ground due to the effects of wind tide currents Magnetic variation A ma...

Page 124: ...ntenance 106 reversible pump 60 solenoid valve 61 stern drive 15 voltage 85 fluxgate compass installation 66 specifications 42 follow up steering 16 grounding 56 illumination See backlight installatio...

Page 125: ...44 rudder limit 101 rudder test 88 rudder zero adjust 96 sea trial 96 seastate filter 32 software program exchange 107 software setup 81 specifications 37 speed selection automatic 19 manual 20 steeri...

Page 126: ...he contract price of the products claimed to be defective ON BOARD SERVICE can be arranged by authorised local service dealers or national distributors upon request Labour costs for the repair replace...

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