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Nexus Multi Control, Инструкция по установке и эксплуатации

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62

12.5 C50, calibration of wind

12.5.1 C50 (RET)

To return to the normal mode, press KEY.

12.5.2 C37 (OFF COG)

Select type of heading transducer, compass or navigator (COG),
to be displayd as main-function under NAVIGATE.
When COG is available (Nexus or NMEA), and no compass
transducer is connected, you can set C75 to (ON), COG will also
be used to compute TWD (true wind direction)

12.5.3 C51 (OFF TWA)

Select true (TWA)or the apparent wind angle (AWA) as main-
function under WIND. The optional analogue wind instrument will
display the same selection. All Multi Control instruments which
have the calibration code C63 set to (WIA) will display what is
selected in C51.
C51 (OFF) = Apparent wind angle displayed.
C51 (ON) = True wind angle displayed.

12.5.4 C52 (Unit m/s)

Unit for wind speed. Metre/second (m/s), knots (KTS) or Beaufort
(BF).

12.5.5 C53 (1.50 CAL)

Do not change this factory setting.

12.5.6 C54 (000° ADJ)

Mast top unit misalignment adjust value or the so called ”A-fault”,
makes it possible to choose any horizontal angle.

Example: 

If the wind angle is +4° when you sail/drive the boat

straight into the wind. Set the calibration channel C54 to 356°.

12.5.7 C55-C62 Wind calibration values

In channels C55 to C62 you set the calibration values for the mast
top unit. Each mast top unit is individually calibrated for best
accuracy.
See the separate wind calibration certificate supplied with each
mast top unit. Each of the inter-cardinal directions are calibrated:

C55 (000° 000) 
C56 (045° 045) 
C57 (090° 090) 
C58 (135° 135) 

Set the calibration values according

C59 (180° 180) 

to the calibration certificate.

C60 (225° 225) 
C61 (270° 270) 
C62 (315° 315) 

CALIBRATION

Содержание Multi Control

Страница 1: ...0 Instrument and Server Installation and Operation Manual...

Страница 2: ...ion BTW Bearing to Waypoint CMG Course made good COG Course over ground CTS Course to steer DMG Distance made good DRF Drift speed DTW Distance to Waypoint MN Magnetic North N North SET Drift directio...

Страница 3: ...2 This manual is written for Nexus Multi Control and Server instrument version 2 00 Edition June 2000...

Страница 4: ...bout this manual 23 4 2 How to use the 4 push buttons 24 5 Function overview Contents 26 6 SPEED functions Contents 27 6 1 SPEED main function 28 6 2 SPEED sub functions 28 7 Depth functions Contents...

Страница 5: ...58 12 3 C30 calibration of navigation 58 12 4 Compass calibration 60 12 5 C50 calibration of wind 62 12 6 C70 calibration of Network and NMEA 63 12 7 NMEA 65 12 8 Special NMEA sentences 69 13 Maintena...

Страница 6: ...be 7 2 Plastic cable strap 7 1 Adhesive drill template for instrument 8 1 Nexus Network cable 8 m 26 ft 9 1 Quick guide laminated 10 1 Inter connection cable 0 3 m 1 ft 1 Installation and Operating ma...

Страница 7: ...6 PART SPECIFICATION...

Страница 8: ...drill big holes and the cable can be cut to exact lengths The connections at the Server are colour coded and marked with a number for easy reference Nexus Multi Control is a multi function instrument...

Страница 9: ...8 Again thank you for choosing Nexus If you see us at a show stop by and say hello Good luck and happy boating INTRODUCTION...

Страница 10: ...h button 15 2 6 3 Extra alarm buzzer 15 2 6 4 Nexus instruments 15 2 6 5 Maxi repeater 16 2 7 Connecting instrument lighting 16 2 8 Connecting a NMEA instrument IN to the Server 16 2 9 Connecting a NM...

Страница 11: ...hout having to disconnect all attached cables Do not place sealant behind the display The instrument gasket eliminates the need for sealant Do not run cables in the bilge where water can appear Do not...

Страница 12: ...using a 2 8 mm 0 11 drill Mount the Server using the 4 mounting screws Apply silicon paste on the screw terminal Connect the 8 m Nexus Network cable labelled number 5 and supplied with cable protecto...

Страница 13: ...unted on a mast bracket provided enough silicon paste is applied to protect the connector 2 4 Installing the instrument Place the adhesive drill template on the desired location for the instrument Dri...

Страница 14: ...ver with the 1 screw Mount the instrument in the pre drilled position Note Use all 4 screws and tighten the screws in cross pattern so the gasket will be evenly compressed to 1 3 of its original thick...

Страница 15: ...cers according to the separate instructions supplied with each transducer Connect as per below drawings 2 6 Connecting optional accessories These optional accessories are available from your local Nex...

Страница 16: ...5 cm not water proof can be mounted where you want a louder sound The buzzer will sound as soon as any alarm function is activated in the Nexus Network Red wire to Server pin 2 ALARM RED Black wire to...

Страница 17: ...g NMEA for example GPS Decca Loran NMEA compass and wind transducer etc If a NMEA instrument is connected most information will be available and can be displayed on the Nexus Network You must know whi...

Страница 18: ...gate Again you must know which 2 cables from your other NMEA instrument carry the NMEA in signal If you have trouble call the dealer you bought the NMEA instrument from He should know the wiring colou...

Страница 19: ...the Nexus data bus wires yellow and white in ring connection 2 Check that all the connections are correct before you power up the system 2 11 Compatibility with our previous transducers 2 11 1 Log tra...

Страница 20: ...amplifier boxes can be used that is the Direction D30 and Power depth Note Do not mix amplifier boxes with transducers from other series 2 11 3 Wind transducer All our wind transducers can be used INS...

Страница 21: ...A transducer carry the NMEA out signal If you have trouble call the dealer you bought your NMEA instrument from He should know the wiring colour and will probably sell the plug set which may be requir...

Страница 22: ...o on The order in which you press KEY is the same order as the instruments will be given a logical ID number on the Nexus Network The example shows that the instrument version number is 2 0 and the gi...

Страница 23: ...ENTS OPERATION 4 1 About this manual 23 4 2 How to use the 4 push buttons 24 4 2 1 MODE 24 4 2 2 DOWN 24 4 2 3 UP 24 4 2 4 KEY 25 4 2 5 Cancel clear reset 25 4 2 6 Calibration 25 4 2 7 Lighting 25 OPE...

Страница 24: ...ch instrument is navigating By the term navigating we mean the active instrument in which the waypoint memory is used for navigation to calculate the navigation data ie BTW DTW etc There can only be o...

Страница 25: ...The MODE button is also used to move the cursor when in edit mode A press on MODE moves the cursor in a circular pattern one step to the right for every press A press on MODE and DOWN together back st...

Страница 26: ...KEY when the text return RET is shown 4 2 7 Lighting The instrument uses red back lighting for the display and the 4 push buttons The lighting can be set at 4 different levels To access the light con...

Страница 27: ...display in 24 4 mm 1 high digits 2 Sub function displayed at the bottom part of the display in 13 6 mm 0 6 high digits You can easily customise your favourite combination of functions See 9 The instru...

Страница 28: ...PEED sub functions 28 6 2 1 TRIP LOG TRP 28 6 2 2 TOTAL LOG LOG 28 6 2 3 START TIMER STA 28 6 2 4 TIMER 28 6 2 5 DISTANCE DST 28 6 2 6 AVERAGE SPEED AVS 28 6 2 7 DAMPING SEA 28 6 2 8 DEPTH unit DPT 29...

Страница 29: ...om minus 5 minutes 5 STA press KEY again When started displays the count down time in minutes and seconds During the last 10 seconds the alarm will sound once every second 6 2 4 TIMER Elapsed time in...

Страница 30: ...y through the water and displays course and distance in a straight line from the start position Locate and mark your position and reset CMG DMG Get underway To find your new position plot the course a...

Страница 31: ...4 TEMPERATURE TMP 32 7 2 5 BATTERY BAT 32 7 2 6 BOAT SPEED BSP unit 32 7 2 7 HEADING HDT HDM 32 7 2 8 UNIVERSAL TIME UTC 32 7 2 9 TIME TO GO TTG Time to go in hr min 32 7 3 Set and turn on shallow SHA...

Страница 32: ...n to the previous page Loss of signal If there are no depth echoes for 3 seconds the display indicates 3 dotted lines until a new echo is received 7 1 DEPTH main function Depth from the water surface...

Страница 33: ...VERSAL TIME UTC Time in hr min sec This function will only be displayed if a GPS receiver is connected to the system The UTC is indicated by a U after the time To set your local time L zone from UTC p...

Страница 34: ...3 The minute sign is shown above the last depth digit in the sub function The instrument will suggest a value for the depth DEA alarm actual depth plus 1 5 m 5 FT To store the value press KEY or sele...

Страница 35: ...US F _ SAT_ 36 8 3 Steer reference Pilot 36 8 3 1 Overview of steer reference Pilot 37 8 3 2 Steer reference MEM 38 8 3 3 Steer reference BTW 38 8 3 4 Steer reference CTS 39 8 3 5 Steer reference AWA...

Страница 36: ...e of heading changes To change damping press KEY To select damping level press UP and select from LOW 1 sec MID 5 sec and MAX 22 sec To store the selected value press KEY Default value is LOW for use...

Страница 37: ...nating press KEY again 8 2 10 SATELLITE STATUS F _ SAT_ Displays quality of reception and number of satellites SAT used Example 4SAT 4 satellites Figure of merit F is a factor for the GPS reception qu...

Страница 38: ...TR in the sub function and compare it with the actual compass heading in the main function A Nexus autopilot can not be activated from the steer reference function But when the Nexus autopilot has bee...

Страница 39: ...g value MEM can also be selected directly from the optional trim button without first selecting MEM in Pilot OFF function Available from Server software version 1 9 8 3 3 Steer reference BTW This func...

Страница 40: ...M WP is lit on the display The sub function STR automatically displays the stored CTS value The text CTS and STR is alternating The function is invaluable when you want to sail the shortest distance t...

Страница 41: ...to 15 port side you are at 145 When the needle is at zero 0 you are at 160 When the needle points 15 starboard you are at 175 At night when you can not see the wind shifts the use of the AWA function...

Страница 42: ...xt FREE or the last stored or edited waypoint number will be displayed If the last waypoint is displayed the latitude and longitude co ordinates for the waypoint will be displayed alternating If requi...

Страница 43: ...ited waypoints to be used for navigation in the Goto WP function sailplan To return to the function Edit WP press UP To create a sailplan Goto WP see 8 5 8 4 3 Cancel a waypoint Select sub function Ed...

Страница 44: ...waypoint in the Goto WP function but you can not edit a waypoint other than in the NMEA navigator 8 5 1 Go to waypoint To use the function go to waypoint Goto WP at least one waypoint must first be st...

Страница 45: ...to cancel the last waypoint from the sailplan memory and thereby stop the navigation press DOWN and UP together when Goto and no is displayed After that Goto WP will be displayed which confirms the sa...

Страница 46: ...at the Server is actually calculating navigation data towards the displayed active waypoint Select sub function Goto 3 press KEY To select the leg you want to cancel press DOWN or UP To cancel the sel...

Страница 47: ...FROM 03 Goto NXT 04 The last inserted waypoint will move down all the following waypoints one step in the sailplan If the sailplan is already contains 24 waypoints full and you add or insert a new way...

Страница 48: ...ENT WIND SPEED AWS 48 9 2 2 DAMPING SEA 49 9 2 3 TRUE WIND SPEED TWS 49 9 2 4 GEOGRAPHIC WIND DIRECTION 49 9 2 5 VELOCITY MADE GOOD VMG 50 9 2 6 TACTICAL FUNCTION TAC 50 9 2 7 WAYPOINT CLOSURE VELOCIT...

Страница 49: ...ing for the main function is apparent wind angle AWA See 12 5 C51 and C63 9 2 WIND Sub functions 9 2 1 APPARENT WIND SPEED AWS Units displayed in m s m s knots KTS or Beaufort BF see 12 5 C52 The func...

Страница 50: ...rument 9 2 3 TRUE WIND SPEED TWS This function requires a log transducer Displayed in m s m s knots KTS or Beaufort BF See 12 5 C52 The text alternates between TWS and the selected unit 9 2 4 GEOGRAPH...

Страница 51: ...he heeling angle of the boat heeling to starboard side heeling to port side The Server will compensate the wind angle and the wind speed errors due to heeling The compensation is already implemented i...

Страница 52: ...y time you press KEY or the trim button When you tack the reference value of the last leg will automatically be displayed If the optional analogue steer pilot instrument connected select sub function...

Страница 53: ...longitude is more important for the sea rescue service The MOB position is automatically stored in waypoint number 99 and over writes any earlier stored position To activate the MOB function press the...

Страница 54: ...he top of the sub funtion list 11 2 Copy and lock a sub function Example Copy and lock the sub function true wind speed TWS from WIND page to SPEED page Select WIND page and find the sub function TWS...

Страница 55: ...cancel the moved sub function press DOWN and UP together The sub function is cancelled and the main function still flashes To return the to the original display press KEY 11 5 Temporary locking of alt...

Страница 56: ...COG 59 12 3 9 C38 OFF SEC 59 12 3 10 12 3 10 C39 0 00 LAT 59 12 3 11 12 3 11 C40 0 00 LON 59 12 3 12 C41 0 10 ARC 60 12 3 13 C42 RDR C43 AP1 C44 AP2 60 12 3 14 C45 Pilot SEA 60 12 3 15 C46 000 LGD 60...

Страница 57: ...T 64 12 6 6 C75 OFF NAV 64 12 6 7 C76 OFF CMP 64 12 6 8 C77 OFF WIND 64 12 6 9 C78 00 WBN 64 12 6 10 C79 to C94 65 12 6 11 12 6 11 C95 d4 NME 65 12 7 NMEA 65 12 7 1 Transmit NMEA sentences OUT from Se...

Страница 58: ...nd NMEA settings To change a calibration value press KEY To select calibration value press DOWN UP and MODE as required To lock the selected value press KEY 12 1 Calibration of speed C10 12 1 1 C10 Re...

Страница 59: ...nus sign Example 01 2 ADJ The distance from the transducer to the keel is 1 2 m To measure from the water surface use the underlining character _ sign Example _ 00 4 ADJ The distance from the transduc...

Страница 60: ...om compass transducer ON Heading from navigator course over ground COG 12 3 9 C38 OFF SEC Format of position in latitude and longitude OFF Position in degrees minutes and 100 th of a minute Indicated...

Страница 61: ...N All headings and bearings will be magnetic OFF All headings and bearings will be true Note a In the Goto WP function the bearing for every leg will always be displayed as true bearing Note b The set...

Страница 62: ...layed Select automatic compass check Auto CHK press KEY and repeat the same circle manoeuvre as described in the Auto DEV routine Note As soon as you place any kind of ferrous items close to the compa...

Страница 63: ...d angle displayed 12 5 4 C52 Unit m s Unit for wind speed Metre second m s knots KTS or Beaufort BF 12 5 5 C53 1 50 CAL Do not change this factory setting 12 5 6 C54 000 ADJ Mast top unit misalignment...

Страница 64: ...A in this instrument independent of what is set in C51 TWA Will display true wind angle TWA in this instrument independent of what is set in C51 AWS Will display apparent wind speed AWS in this instru...

Страница 65: ...one instrument on the Nexus Network which is navigating OFF The Server is navigating One of the following NMEA position sentences must be received for the Server to calculate navigation data RMC GGA R...

Страница 66: ...ble NMEA sentences The Nexus Network uses the NMEA 0183 sentences version 1 5 and 2 0 The number in brackets example C79 is the calibration code for the factory slot number given to the NMEA sentence...

Страница 67: ...N 03 61 M IIMWV 133 R 07 03 N A IIRMA A 5926 110 N 01756 171 E 0 23 189 47 00 IIRMB A 00 007 L 000 004 5912 890 N 01812 580 E 15 647 147 52 V 01 IIRMC 101340 A 5926 115 N 01756 172 E 0 04 063 42 06 I...

Страница 68: ...advantages with the Nexus Network is the very fast transmission speed of data compared to the relatively slow NMEA standard about 10 times faster Therefore we recommend that you use Nexus instruments...

Страница 69: ...wind angle and wind speed is read from VWR data only if C77 WND is set to ON True wind angle and wind speed is calculated by Nexus when the boat speed the speed of the water is known The following NME...

Страница 70: ...smitted on the Nexus Network and can be displayed as a sub function on the Multi Control instrument To get the sub function TBS select main function SPEED and the empty sub function Then press MODE an...

Страница 71: ...llowing points and make a list of All connected instrument and trancducers including their software version numbers Server software version number Nexus Network data bus ID numbers for each instrument...

Страница 72: ...n Make sure transducer is aligned correctly see 12 3 7 C36 With a voltmeter on the Server right hand side measure between pin 10 and 12 and between 11 and 12 When the compass is rotated one turn 360 t...

Страница 73: ...bances Below are listed some explanations for disturbances to the measurement of depth and how it is expressed on the instrument display 1 There is no depth reading on the display Only is displayed If...

Страница 74: ...other depth transducers chains or other mooring equipment which will result in wrong depth readings 13 2 3 Error messages The following error messages can appear on the display ERROR 2 Nexus Network i...

Страница 75: ...receiver data bus specially designed for marine navigation applications It utilises the RS485 standard with up to 32 senders and or receivers to form a Local Area Network Data is transmitted synchron...

Страница 76: ...550 4 Log 0 50 KTS 20550 5 Depth 0 200 m 20550 7 Depth 0 600 FT 20550 8 Speed Trim 20550 9 Rudder Angle indicator Nexus Transducers 20700 Log Temp 0 30 KTS retractable 8 m 26 ft cable 20711 2 Depth 0...

Страница 77: ...ace 19763 Push button for Tactical and MOB function 21154 High Speed Paddle wheel up to 40 KTS 19038 Internal mounting kit for depth transducer 19216 Bronze through hull fitting 18129 Instrument panel...

Страница 78: ...ibrate CG Course over Ground CHK CHecK CLR CLeaR CMG Course Made Good CMP CoMPass COG Course Over Ground CTS Course To Steer CU Central Unit d differential D R Dead Reckoning DEFAULT Factory setting D...

Страница 79: ...les per hour MID MID MN Magnetic North MOB Man Over Board m metre N North NAV NAVigate NM Nautical Mile NMEA National Marine Electronic Association NXT NeXT OCA Off Course Alarm RET RETurn Roll Roll S...

Страница 80: ...Made Good W West WCV Waypoint Closure Velocity WP Waypoint XTE Cross Track Error Minus _ Plus Wind from port side Wind from starboard side The boat is left of the desired track The boat is right of th...

Страница 81: ...ational distributors or operation outside the environmental parameters specified for the Product The Manufacturer will not compensate for consequential damage caused directly or indirectly by the malf...

Страница 82: ...L 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 here if you do n...

Страница 83: ...82...

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