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English 

AUTOPILOT 

 

 

8-16 

5  Function 

 

5.1 

Standby mode 

At power on the Autopilot starts is in standby mode and operates as 
a passive compass repeater. No page-arrow is shown at the top of 
the display.

 

The current course is displayed on the top-line. 
The rudder angle is displayed on the bottom line. 
In any function, the top-line displays the heading at all times. 

 

5.2 

Autopilot mode 

Prior to activating any automatic steering function, the boat should 
be    steadied  on  the  desired  heading  and  on  track  for  5  to  10 
seconds  to  minimise  large  course  changes  when  activated.  The 
Autopilot  operates  with  course  errors  up  to  90

°

,  and  cross-track-

errors of max 2 NM. 

 

5.2.1 

Activate automatic steering 

To select a steering function, press 

MODE

The page-arrow at top of the display indicates the selected page.  
To  activate  the  selected  steering  function,  press 

SET

  when  the 

lower-line text is flashing.   

 

The  reversed  lit  text  [AUTO]  to  the  right  and  in  the  middle  on  the 
display  always  confirms  that  an  automatic  steering  function  is 
activated. The function text at lower-line to the right confirms which 
steering function is activated, ex [HDG] for compass steering.   

 

Note!

  If  a  page  is  not  available,  such  as  when  no  waypoint 

information  is  programmed  /  activated  or  no  navigator  or  wind 
transducer connected, the page-arrow will not stop at that page. 
 

5.2.2 

Turn off automatic steering 

To turn off automatic steering, press 

OFF

.  

 

To  turn  off  the  Autopilot  when  you  are  in  the  process  of  changing 
functions or are in setup mode, press 

OFF

.  

 

5.2.3 

Automatic steering by compass 

To select compass steering, press 

SET

The  present  heading  now  becomes  the  reference  course  and  is 
displayed on the lower-line to the left.   
 
The present rudder angle is also used as a reference for the vessel.  
If you enable compass steering in a turn, the system will steer under 
autopilot  but  with  a  course  error  whilst  it  is  holding  a  offset  rudder 
setting.   ATC if set will reduce this error over time.  

 

To change the reference course to port, press 

LEFT.

  

To change the reference course to starboard, press 

RIGHT

Содержание Autopilot R-1600

Страница 1: ...http nex Autopilot dig_auto tif Course Processor R 1600 Installation and Operation Manual Autopilot English...

Страница 2: ...AUTOPILOT English 8 1...

Страница 3: ...English AUTOPILOT 8 2 This manual is written for NX2 Autopilot version 1 00 Edition May 2012...

Страница 4: ...ation 13 4 1 Instrument overview 13 4 1 1 Instrument display 13 4 1 2 Instrument pages and functions 13 4 1 3 Instrument modes 13 1 1 4 Instrument power on off 14 4 2 How to use the push buttons 14 4...

Страница 5: ...k Error alarm XTA 24 6 4 5 A4 Push button beep KEY 24 6 5 Compass setup group C 25 6 5 1 C0 Return RET 25 6 5 2 C1 Magnetic heading MAG 25 6 5 3 C2 Local magnetic variation VAR 25 6 5 4 C3 Auto deviat...

Страница 6: ...Compass calibration 43 11 3 Automatic Pilot Calibration APC 43 12 Fine tuning 45 13 Specifications 47 13 1 Technical Specifications 47 13 1 1 Autopilot instrument 47 13 1 2 Course Processor R 1600 47...

Страница 7: ...onnecting it to the Nexus Network Many options are available including GPS and wind transducers Nexus Remote Control instrument and other Nexus digital and analog instruments The Autopilot Course Proc...

Страница 8: ...ic compass or NMEA compass wind transducer navigators and compares this against the course set by the instrument and rudder 1 3 3 Rudder Angle Transmitter The Rudder Angle Transmitter provides the Aut...

Страница 9: ...prompt attention Keep your proof of purchase Also your details are added to our customer database so that you automatically receive new product catalogues when they are released 1 5 About this manual...

Страница 10: ...ider Do not cut the cables too short Allow extra cable length at the Server so it can be disconnected for inspection without having to disconnect all attached cables Do not place sealant behind the di...

Страница 11: ...e two nuts from the back Note The two nuts must just be tighten by hand Run the Nexus Network cable from the Server to the instrument If you want to cut the Nexus Network cable to length disconnect 4...

Страница 12: ...ug onto the instrument pins Press the cable in to the cable leads Mount the connection back cover with the screw 2 1 1 Installing instrument to the Server All NX2 instruments are connected directly to...

Страница 13: ...number on the Nexus Network and the same order they will be addressed by the Remote Control instrument if used The example shows that the instrument version number is 1 6 and the logical ID number giv...

Страница 14: ...he display COMPASS NAV Navigation WIND and PWR ST Power steer The selected function is indicated by the page arrow at top of the display 4 1 3 Instrument modes Standby mode The instrument functions as...

Страница 15: ...up mode a press on LEFT moves to the previous setup function In edit mode a press on LEFT decreases a digit by one 4 2 3 RIGHT When the Autopilot is activated a short press on RIGHT increases the cour...

Страница 16: ...4 push buttons The light can be set at 4 different levels To access the light control press and hold MODE for more than 2 seconds The flashing text Lit OFF will be displayed and the display will be li...

Страница 17: ...d in the middle on the display always confirms that an automatic steering function is activated The function text at lower line to the right confirms which steering function is activated ex HDG for co...

Страница 18: ...he left To alternate the display between bearing and track on the lower line press LEFT or RIGHT Caution The NAV function will automatically change course when the next waypoint information is display...

Страница 19: ...n steer by wind is activated the Course computer will accept current rudder angle as a centre reference This reference will also update any previously stored centre references Refer ATC When a tack or...

Страница 20: ...ard press RIGHT and hold it until the desired rudder angle is displayed To change the rudder angle to port press LEFT and hold it until the desired rudder angle is displayed 5 2 3 Dodging and returnin...

Страница 21: ...move to next setup group press MODE To scroll up and down in each group press LEFT or RIGHT 6 1 3 How to change a setting To unlock a setting press SET To change a setting press LEFT RIGHT and MODE a...

Страница 22: ...Nexus instruments connected to the Network It is not possible to select the lighting level individually for single instruments 6 3 Autopilot setup group P 6 3 1 P0 Return RET To return to previous mo...

Страница 23: ...of change of heading and gives additional rudder corrections as a boat approaches the desired heading Its effect is to rapidly catch the tendency to yaw in a quartering sea provide initially high rudd...

Страница 24: ...system will store the Error value in memory for 4 modes of sailing upwind port tack upwind starboard tack and downwind port reach and downwind starboard reach In general longer trim times higher sett...

Страница 25: ...ge course differs more than the PCA setting the alarm will sound and the display will blink 6 4 3 A2 Timer watch alarm TMR Possible settings are OFF or On Default setting is OFF On audible alarm activ...

Страница 26: ...eadings will be magnetic OFF All headings will be true i e corrected for local variation set in C2 Local variation VAR This is local setting 6 5 3 C2 Local magnetic variation VAR Possible settings are...

Страница 27: ...e the boat into a slow turn in calm sea and away from other boats or obstructions There is no need to perform a perfect circle When steady select C4 Auto CHK and press SET to start The present compass...

Страница 28: ...entered before you make the alignment adjustment otherwise you are unable to see the difference between local magnetic variation and alignment error To check the transducer position sail steer your b...

Страница 29: ...any faulty conditions discovered as a result of the inspection could cause sudden loss of Autopilot control with consequential danger It is recommended that all items referenced in the following table...

Страница 30: ...ned The fuse is of the right type Two instruments do not have the same ID number 8 2 Symptom Cause Action In the table below causes marked are more likely to occur during installation or when rewiring...

Страница 31: ...tc Autopilot wanders on all headings Severe magnetic interference Choose another compass location Air in hydraulics Fill and purge the steering system Slack in the steering system Repair any loose or...

Страница 32: ...alues Check the Sea Damping P2 SEA NMEA does not engage NAV arrow does not come on NMEA receiver not installed correctly Check receiver settings for proper output No NMEA 0183 data received Check Nav...

Страница 33: ...ly Reset power 10 Range error depending on wrong input e g 17 70 too many minutes Correct input format 11 Remote control setup error Command can not be executed Check connections and settings 12 No re...

Страница 34: ...eedback linkage to rudder 32 Autopilot compass input failure in Autopilot Nexus Network connection Check compass connection at Nexus Server or at the Compass Data instrument 33 Received wind data inpu...

Страница 35: ...uded for the Autopilot instrument and compass For the Course Processor Rudder Angle Transmitter Pumpset and Linear Drive the following material is not supplied and need to be sourced or made locally s...

Страница 36: ...ourse Processor must be mounted on a dry flat and vertical surface below deck at least 500 mm 20 from radio receiving equipment Since all wiring originates at the Course Processor it should be central...

Страница 37: ...ptions are connected and not enough glands are available use a separate junction box and route the excess wires through one large cable in one of the large glands Note Autopilot instrument Nexus Netwo...

Страница 38: ...mate safety OFF switch 9 4 5 NMEA connections NMEA input from GPS Navigators etc can be connected to Course Processor terminals 9 data and 10 ground For NMEA input the overall shield should be termina...

Страница 39: ...35 Rudder Feedback Installation Notes When the rudder is central and the rudder feedback is central all angles should be 90 degrees Use the snap swivel and ball joint on the rudder feedback arm Use th...

Страница 40: ...udder angle indicator on the Instrument display is consistent with the rudder angle The cable should be connected to Course Processor terminals marked RFU according to colours indicated 9 6 Pumpset Fo...

Страница 41: ...English AUTOPILOT 8 40 Figure 2 Typical installation on a boat with hydraulic steering including Pumpset PF 0 3 Solenoid or block valve...

Страница 42: ...nti hunt settings to prevent hunting overshoot of the rudder To adjust anti hunt setting first complete procedures in described in sections Setup Dockside Testing and Sea Trials Activate the Autopilot...

Страница 43: ...ng the APC routine at Sea Trials It may take time before the steering begins to move due to air in the system Continue to press and hold the push button until the steering reaches its stops Then rever...

Страница 44: ...CHK Misalignment correction Run the calibration procedure compass alignment ADJ 11 3 Automatic Pilot Calibration APC The Autopilot will not function unless the boat pass the APC routine The APC will...

Страница 45: ...ar the instrument leaves the setup mode and returns to standby mode automatically Note You may interrupt the APC routine at any time by a press on SET Congratulations your Autopilot calibration is don...

Страница 46: ...should not overshoot by more than 3 to 4 Continue making 40 course changes while adjusting the Rudder RUD setting until the boat overshoots the correct course a few times prior to setting on the cours...

Страница 47: ...derate sea conditions Following seas no matter how rough may require lower settings to catch course error trends quickly in order to minimise excessive yaw and steering activity 6 Automatic Trim Calib...

Страница 48: ...rent consumption 0 05A at 12V Max motor output drive 25 A Output NMEA 0183 compass 13 1 3 Rudder Angle Transmitter Dimensions 45 x 45 x 50 mm Transmitter arm 120mm 4 7 long Ball joint linkage arm 1 ar...

Страница 49: ...a daisy chain fashion from one to the other matching colours on terminals Control may be transferred from one instrument to another by simply pressing any pushbuttons except the OFF push button on th...

Страница 50: ...jog or time dependent lever power steering may be connected through the Autopilot Course Processor to directly control the steering pumpset in any Autopilot function This is useful for docking or remo...

Страница 51: ...facturer or by its national distributors or operation outside the environmental parameters specified for the Product The Manufacturer will not compensate for consequential damage caused directly or in...

Страница 52: ...TO YOUR NATIONAL DISTRIBUTOR OWNER Name Street City Zip Code Country Product name Serial number A B C 1 2 3 4 5 6 7 Date of purchase _______________Date installed_________________ Dealers stamp Tick h...

Страница 53: ...English AUTOPILOT 8 52...

Страница 54: ...AUTOPILOT English 8 53 Copyright Nexus Marine AB Karlsbodav gen 20B 168 67 Bromma Sweden Tel 46 0 8 506 939 00 Fax 46 0 8 506 939 01 www nexusmarine se 23209 1 Edition 5...

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