Nexus 21 Multi Control 12.5C50, calibration of wind, 12.5.1C50 RET, 12.5.2C51 PAGE ATO

Page 46

12.5C50, calibration of wind

MULTI CONTROL

12.5C50, calibration of wind

12.5.1C50 (RET)

To return to the normal mode, press SET.

12.5.2C51 (PAGE ATO)

This setting allows you to display the Navigate page or not.

PAGE ATO	Page automatically on if Compass transducer or
	GPS is connected
PAGE ON	Page is always on
PAGE OFF	Page is always off

12.5.3C52 (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.

12.5.4C53 (Unit m/s)

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

12.5.5C54 (1.70 CAL)

Use 1.50 for a single fin transducer (with two propeller blades) Use 1.70 for a twin fin transducer (with three propeller blades)

12.5.6C55 (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°.

12.5.7C56-C63 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
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Contents Multi Control EnglishMULTI CONTROL Navigation terms MULTI CONTROLMULTI CONTROL Edition MarchMULTI CONTROL NAVIGATION functions MULTI CONTROL 12.2.3Warranty 13 Maintenance and fault findingSpecifications MULTI CONTROLItems delivered with the instrument 1 Part specificationMULTI CONTROL Registering this productMULTI CONTROL Welcome aboard the Nexus Network MULTI CONTROLGood luck and happy boating MULTI CONTROL MULTI CONTROL 2 InstallationThe installation includes 6 major steps A few ”do nots” you should considerNote! The two nuts must just be tighten by hand 2.1Installing the instrumentMULTI CONTROL Note Must be done to avoid corrosion2.1.1Installing instrument to the Server Mount the connection back cover with the screwMULTI CONTROL 3.1Initialising the instrument MULTI CONTROL3 First start 3.2Re-initialisingthe instrument4 Operation MULTI CONTROL4.1About this manual MAIN FUNCTION 4.2How to use the push-buttons PAGE SIGNMULTI CONTROL FUNCTION4.2.4SET 4.2.5Clear / cancel / resetMULTI CONTROL 4.2.6MULTI CONTROL 5 Function overviewMULTI CONTROL 6.2.4START TIMER STA6.2.5TIMER 6.1SPEED main-functionMULTI CONTROL 6.2.8DEPTH unit/DPT7.2PLUS sub-functions MULTI CONTROL7.1DEPTH main-function General information7.2.4DEPTH ALARM DEA 7.2.2BATTERY BAT7.2.3SHALLOW ALARM SHA 7.2.5ANCHOR ALARM7.3Remote Control REM MULTI CONTROL7.7Silencing an alarm 7.5Set and turn on anchor alarm ANC7.6Clear an alarm value 7.8Turning off / on an alarm8.2NAVIGATION sub-functions MULTI CONTROL8.1NAVIGATION main-function 8.2.1 STEER REFERENCE Pilot OFF8.2.6SET and DRIFT 8.2.9CROSS TRACK ERROR XTEMULTI CONTROL 8.2.7CMG and DMGCompass steering MEM MULTI CONTROL8.3Steer reference Pilot Wind steering AWASteer reference function MULTI CONTROL8.3.1Overview of steer reference Pilot ReferenceMULTI CONTROL 8.3.3Steer reference BTW8.3.4Steer reference CTS MULTI CONTROL8.3.5Steer reference AWA MULTI CONTROL The underlining sign = starboard side. The minus sign - = port side9.2WIND Sub-functions MULTI CONTROL9.1 WIND Main-function 9.2.1 STEER REFERENCE Pilot OFF9.2.2 TRUE WIND ANGLE TWA MULTI CONTROL9.2.3APPARENT WIND SPEED AWS 9.2.4TRUE WIND SPEED TWSMULTI CONTROL 9.2.7GEOGRAPHIC WIND DIRECTIONMULTI CONTROL 9.3Tactical functionMULTI CONTROL To activate the MOB function, press the MOB button11.1 Move and lock a sub-function MULTI CONTROL11 Customise your display 11.2 Copy and lock a sub-functionMULTI CONTROL 11.3 Select power on function11.4 Cancel a moved or locked sub-function 11.5 Temporary locking of alternating functions12.1.1C10 Return RET MULTI CONTROL12.1Calibration of speed C10 12.1.2C11 Unit KTS12.1.4C13 DAMPING SEA MULTI CONTROL12.2C20, calibration of depth 12.2.1C20 RET12.3.2C31 PAGE ATO MULTI CONTROL12.3C30, calibration of navigation 12.3.1C30 RET 12.3.3C32 00 OCA12.3.11 C40 OFF MAG MULTI CONTROL12.4Compass calibration 12.3.12 C41 DAMPING SEA12.4.2 Automatic compass deviation check Auto CHK MULTI CONTROL12.4.4Compass misalignment correction Adj 12.5.1C50 RET MULTI CONTROL12.5C50, calibration of wind 12.5.2C51 PAGE ATO12.5.8C64 WIA MULTI CONTROL12.5.9C65 DAMPING SEA 12.6 C70, calibration of Network and NMEA 12.5.10 C67 WIND SPEED ALARM WSAMULTI CONTROL 12.6.1C70 RET12.6.7C76 OFF WND MULTI CONTROL12.6.6C75 OFF CMP 12.6.8C77 to C9212.7NMEA MULTI CONTROL12.7.1Transmit NMEA sentences OUT from Server MULTI CONTROL 12.7.2Change NMEA sentences OUT from ServerMULTI CONTROL 12.7.3Receive NMEA sentences IN to Server There are 6 different main types of NMEA sentencesTarget boat speed MULTI CONTROLCustom fix data $PSILTBS,X.X,N CR LF MULTI CONTROL12.8 Special NMEA sentences $PSILCD1,X.X,X.X, CR LF13.2 Fault finding 13Maintenance and fault finding13.1Maintenance MULTI CONTROLERROR 13.2.2Fault - action13.2.3Error messages ERRORPower supply 14.1Technical specificationsDimensions PowerMULTI CONTROL 14.3 Optional AccessoriesNexus Remote Control Instrument NX2 CompletesNX2 GPS MULTI CONTROLNexus Multi XL Nexus Autopilot componentsAbbreviation MULTI CONTROL14.4 Abbreviations DescriptionMULTI CONTROL Geographic Latitude LongitudeMULTI CONTROL STeeRCLAIMS PROCEDURE WARRANTY GENERALLIMITED WARRANTY MULTI CONTROLDealers stamp WARRANTY CARDMULTI CONTROL TO BE RETURNED TO YOUR NATIONAL DISTRIBUTORMULTI CONTROL MULTI CONTROL MULTI CONTROL Nexus Marine AB MULTI CONTROLCopyright Kuskvägen 4, 191 62 Sollentuna, Sweden