Nexus 21 Clock TH52 User's Manual
Contents
1. DEPTH unit DPT sel BATTERY BAT 21 TEMPERATURE TMP essen sense eray y s re Y saa ewey A ari 21 7 DEPTH TUNCtONS s xi s ssun r anka iaia iii 22 DEPTH main function DEPTH sub functions adi EISHT GONTROL qa i4 5ix f sl Pl kn nen delen k evan y ne a ceba a dea keke cela s z r lev KAT ce v Meee SHALELOW APARMI SHA er ernennen 22 DEPTH ALARM DEA 22 ANCHOR ALARA wi 22 BOAT SPEED BSP unit we 22 Barometric pressure unit hPA sik 22 TAA TRUE WIND ANGLE TWA 22 7 1 2 APPARENT WIND ANGLE TWA 23 7 1 3 TRUE WIND SPEED TWG 123 7 1 4 APPARENT WIND SPEED AWS we 23 7 2 Set shallow SHA and depth alarm DEA we 23 7 3 Set and turn on anchor alarm ANC 7 4 Clear an alarm value ss 7 5 eilla ate An lar y c54 ET EEEE KN ini d Nan i ia 7 6 Turning OFF or ON an alarm 8 Customise your display 8 1 Move and lock a sub function 8 2 Copy and lock a sub function 8 3 Select power on FUNCTION 8 4 Cancel a moved or locked sub function keke kk kk kk kk kk 25 English NEXUS Sea Data Set TH52 9 Calibration setting up the Sea Data instrument iiiiin 26 9 1 Calibration of speed C10 n 9 1 1 Retum G10 RET luisa latini ae enden 26 9 12. ooo EB B B Bi ooo B B i goo EB B B Bi Bi Bi Ei sr coo 000000 Installation and Operation Manual Date installed Dealers stamp HA nea you do rot wan lo recone news azout hur produci Sea Data Set TH52 NEXUS English N Installation The installation includes 6 major steps Read the installation and operation manual Plan where to install the WSI box transducers and instruments Run the cables Install the WSI box transducers and instruments Learn the functions and calibrate your system OPO ye Before you begin drilling think about how you can make the installation as neat and simple as your boat will allow Plan where to position the transducers Server and instruments Think about leaving space for additional instruments in the future e A few do not you should consider 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 A attached cables Do not place sealant behind the display The instrument gasket eliminates the need for sealant Donotrun cables in the bilge where water can appear Do not run cables close to fluorescent light sources engine or radio transmitting equipment to avoid electrical disturbances Do not rush take your time A neat installation is easy to do
3. 27 English NEXUS Sea Data Set TH52 9 1 8 Adjustment of Temp reading C17 0 C TMP r a Value to adjust the temperature L i To add use underlining character _ ahead of the digit _1 i ei OC TMP To subtract use minus character ahead of the digit 1 TMP 9 1 9 Unit for Air Pressure C18 Unit hPA Future function Unit for air pressure Hecto Pascal hPa or Inch n HG INH Uni E KPA 9 1 10 Unit for Wind Speed C19 Unit m s r f Unit for wind speed Metre second m s knots KTS or Beaufort z BF Note this is a local setting and has to be done on both Sea Data Uni E j 5 and the Wind instrument i 9 1 11 Adjustment of Wind Angle C20 000 ADJ Mast top unit misalignment adjust value or the so called A fault r r makes it possible to choose any horizontal mounting angle Example 1 lf the wind angle is 4 from Starboard when you n sail drive the boat straight into the wind Set the calibration Li channel C54 to 356 Example 2 lf the wind angle is 4 from port when you sail drive the boat straight into the wind Set the calibration channel C54 to 004 9 1 12 Damping of Wind Readings C21 SEA LOW Damping of wind information Controls the response time of wind L I changes To change damping press SET To select damping level press PLUS and select from LOW 1 sec MED 5 sec and d MAX 22 sec To store the selected value press SET FEST Factory value is
4. 4 Remove any excess sealant on the outside of the hull to ensure smooth water flow over the paddlewheel Warning The O rings must be intact and well lubricated to make a watertight seal 5 After the sealant cures inspect the O rings on the valve assembly replace if necessary and lubricate them with the silicone lubricant supplied see Figure 3 plastic housing insert __ cap nut mM Er plastic L ni rs 5 safety wire ENA hull nut gt washer hull Z marine sealant 6 Screw the plastic cap nut in place and hand tighten only Do not over tighten 7 Attach one pull ring to the paddlewheel insert see Figure 5 Similarly attach a pull ring to the blanking plug 8 Inspect the O rings on the paddlewheel insert replace if necessary and lubricate them with the silicone lubricant supplied 9 Slide the paddlewheel insert into the housing with the arrows on the top pointing forward toward the bow Seat it into place with a pushing twisting motion until the keys fit into the notches The arrows on the top of the insert the notch in the housing and the arrow on the lip will be aligned Be careful not to rotate the housing and disturb the sealant 13 English NEXUS Sea Data Set TH52 10 Attach one safety ring to one end of the retaining pin Slide the retaining pin through the valve assembly and paddlewheel insert Attach the second safety ring to the retaining pin see Figure 2 Wa
5. 4 3x4 3 inch 8 m 26 ft 12V DC 10 16V The instruments are polarity protected Sea Data instrument 0 08W with maximum lighting 0 8W Server 0 2W Storage 30 to 80 C 22 to 176 F Operation 10 to 70 C 14 to 158 F Sea Data instrument 260 gram 9 17 oz Sea Data Instrument Water proof 11 2 Technical specifications WSI box Dimensions Instrument cable Power supply Power consumption at 12V Temperature range Weight Enclousure CE approval WSI box 110 x 65 x 30 mm 8 m 26 ft 12V DC 10 16V The instruments are polarity protected WSI box 0 2W Storage 30 to 80 C 22 to 176 F Operation 10 to 70 C 14 to 158 F 130 gram 7 76 oz Splash proof The products conforms to the EMC requirements for immunity and emission according to EN 50 08 1 31 English NEXUS Sea Data Set TH52 12 Waranty WARRANTY GENERAL All our products are designed and built to comply to the highest class industry standards If the products are correctly installed maintained and operated as described in the installation and operation manual they will provide long and reliable service Our international Network of distributors can provide you with the information and assistance you may require virtually anywhere in the world Please read through and fill in this warranty card and send it to your national distributor for product registration LIMITED WARRANTY The warranty cov
6. The following material is needed Wire cutters and strippers Small and large Philips and small flat head screw driver Hole saw for the instrument clearance of 63 mm 2 Hole saw for the transducer of 51 mm 2 8mm drill for the WSI box mounting screws 5mm Ca drill for the mounting holes Plastic cable ties If you are doubtful about the installation obtain the services of an experienced technician English NEXUS Sea Data Set TH52 2 1 Installing the instrument e Place the adhesive drill template on the desired location for the instrument Drill the 2 holes using a 5 mm 1 4 drill for the two pin bolts Use a 63 mm 2 2 hole saw to machine the clearance hole for the instrument connection socket Remove the template e Screw the two pin bolts to the instrument e Put the instrument in place Screw the two nuts from the back Note The two nuts must just be tighten by hand only e Run the Nexus Network cable from the WSI box to the instrument e If you want to cut the Nexus Network cable to length disconnect 4 pole jack plug and cut TI TT the cable Peel off about 35 mm 1 4 of the A M al Al a cable insulation Remove about 6 mm 1 4 FARR EAS i from the 3 isolated wires the 4th wire is an OOOO N earth screen Attach the 4 cable protectors to the wires using a pair of flat pliers Ve e Connect the 4 cable protectors to the 4 pole YU jack plug as shown Apply silicon paste on all Silicon paste locations as
7. Press and hold PAGE 2 sec 2 Select backlight level with PLUS 3 Set the light level with SET ser 5 Function overview of the Sea Data The functions in the Sea Data instrument are divided into 2 pages SPEED and DEPTH The selected page is indicated by the LCD mark at top of the display Each page has 2 types of functions that can be displayed together 1 Main function displayed at the top of the display in 30 mm high digits 2 Sub function displayed at the bottom part of the display in 17 mm high digits You can easily customise your favourite combination of functions See 9 The instrument can display metric and imperial units For unit selection see 9 For function overview and transducers needed to display each function see below 19 English NEXUS Sea Data Set TH52 6 SPEED functions The Sea Data instruments SPEED page is indicated by the LCD marker at top of the display You can easily combine this main function with any sub function See 9 SPEED main function Boat speed through the water Unit available in knots KT km h Kh or miles h Mh DI CI SPEED sub functions Both water speed and water temperature is measured from the log transducer TRIP LOG TRP l Distance from 0 to 199 99 NM 2345 TRE To reset TRIP LOG press CLEAR TOTAL LOG LOG 7 IT Distance from 0 to 19999 NM 2345 Luu The total log can not be reset START TIMER STA Count down timer can be set between 59
8. by 2 9 1 4 Damping of Speed C13 SEA Damping of indicated boat speed through the water Controls the I J response time of speed changes L To change damping press SET To select damping level press PLUS and select from du Far LOW 1 sec MED 5 sec and MAX 22 sec To store the value press SET Default value is LOW for use in calm sea But if the sea is rough you may want to stabilise the readout on the display then select MID or MAX Damping is set separately for each instrument 9 1 5 Unit for Depth readings C14 Unit m m I Unit for depth Metre m feet Ft or fathoms FA L H Note this is a local setting and has to be done on both Sea Data Uni E m and the Wind instrument Calibration of the depth transducer position This option is used to select whether the displayed water depth is measured from the water level or the keel n fu Ant CU Trt 9 1 6 Adjust Depth readings C15 00 0 ADJ j f L 15 To measure from the keel use the minus 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 transducer to the water surface is 0 4 m The selected value will be subtracted or added from the measured depth 9 1 7 Unit for Temp readings C16 Unit C rr Unit for temperature Celsius C or Fahrenheit F L i U
9. shown Note Must be done to avoid corrosion Sea Data Set TH52 NEXUS English 2 2 Installing the WSl box Remove the WSI box cover from the base plate by removing the screw Drill the 3 screw holes using a 2 8 mm 0 11 drill Mount the WSI box using the 3 mounting screws Apply silicon paste on the screw terminal Connect the 8 m Nexus Network cable supplied with cable protectors to the WSI box on pins 13 14 15 and 16 Match the colour codes for each wire English NEXUS Sea Data Set TH52 2 3 Installing the Log and depth transducers 2 3 1 Correct location of transducer sz u pesi Generally the transducers should be placed as far forward as possible along the waterline length and close to the centreline It is important that the transducers are always in the water within the whole speed range of the boat Please note that the actual waterline length of fast power boats shortens considerably at high speeds Therefore the transducer should be placed at 25 35 along the true waterline from the bow when at full speed Example BE Sea Data Set TH52 NEXUS English Sailboats with a fin keel must have the transducer located at least 25 cm but not more than 75 cm in front of the keel It should be placed no more than 10 cm off the centreline On sailboats with a pronounced V in the hull such as full keel yachts it might be favourable to angle the transducer slightly so that it aims at the bow rather than direc
10. 2 Unit for Speed CIA Unit KTS u 4u een 26 9 1 3 Calibration of Speed C12 1 25 CAL 26 9 1 4 Damping of Speed C13 SEA Eker kk kek AKA kK kk arna AKAR AYA 27 9 1 5 Unit for Depth readings C14 Unit m 27 9 1 6 Adjust Depth readings C15 00 0 ADJ 27 9 1 7 Unit for Temp readings C16 Unit C sel 9 1 8 Adjustment of Temp reading C17 0 C TMP 28 9 1 9 Unit for Air Pressure C18 Unit hPA 28 9 1 10 Unit for Wind Speed C19 Unit m s 28 9 1 11 Adjustment of Wind Angle C20 000 ADJ 28 9 1 12 Damping of Wind Readings C21 SEA LOW 28 9 1 13 Key beep setting C22 OFF KEY Eke kek kek kk AKA ARK AK AA 28 10 Maintenance and fault finding snurssusssnnennnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnn 29 10 1 Maintenance pi Ai ARR Legali 10 2 Fault finding 10 2 1 General fault finding gt 10 2 2 Fault AGHO serseri g aN da pia 10 2 3 irea O e E T O AE ARR RT eat 11 Specifications i 11 1 Technical specifications Sea Data rn nr nr nn nana 11 2 Technical specifications WSI bOX kek kek kk kek kk kk kk kk nn nn nn 31 12 Waranty icccccescisadseascasnvneescevocsevecvandevastsoduseunaddese rendita 32 Sea Data Set TH52 1 Part specification Items delivered with the instrument Er IH RABUN Descri
11. KTS or Beaufort BF see 12 5 C52 The function alternates between AWS and the selected units 7 2 Set shallow SHA and depth alarm DEA Select shallow SHA or depth DEA alarm press SET The first digit in the previous value flashes If you want to reset the previous value to zero 0 Press CLEAR To select desired depth press MINUS PLUS and PAGE as required Press SET to lock the selected value By this last press on SET you have turned on the selected alarm function which is indicated by the minute sign above the last depth digit in the sub function 7 3 Set and turn on anchor alarm ANC Select anchor alarm ANC press SET The first digit flashes The instrument will suggest a value for the shallow SHA alarm actual depth minus 1 5 m 5 FT To store the value press SET or select your own depth as in 7 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 SET or select your own depth as in 7 3 The minute sign is shown above the last depth digit in the sub function 7 4 Clear an alarm value Select the alarm function to be cleared press SET The first digit flashes To clear the alarm press CLEAR All digits are set to zero 0 Press SET to lock the function 23 English Uf JANA English NEXUS Sea Data Set TH52 7 5 Sil
12. LOW for use in calm sea But if the sea is rough you may want to stabilise the readout on the display then select MID or MAX Damping is set separately for each instrument 9 1 13 Key beep setting C22 OFF KEY r 2 2 On Sound when push buttons are pressed OFF no sound OFF KEY 28 Sea Data Set TH52 NEXUS 10 Maintenance and fault finding 10 1 Maintenance To clean the instrument use only mild soap solution and rinse with water Do not use detergents or high pressure washing equipment At least once a year check all your connections and apply additional silicon paste at each connection point Always use the instrument cover for protection when not in use Storing transducers and instruments when not in use for longer periods It is advisable to remove the instruments and transducers and store them inside the boat or at home in room temperature if possible 10 2 Fault finding Before you contact your NX2 dealer and to assist your dealer to give you a better service please check the following 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 displayed at power up 10 2 1 General fault finding In most cases the reason for faults in electronic equipment is the installation or poor connections Therefore always first check that Installatio
13. PASSION FOR PERFORMANCE NX Sea Data Set 1 Installation and Operation Manual English English NEXUS Sea Data Set TH52 Edition April 2007 Sea Data Set TH52 NEXUS English 1 Part specification rrrrrernerin ee cene rina eine nie e rione nie eine rioni cane iene wa da wa eee nie eain 2 Installation 2 1 Installing the instrument 2 2 Installing the WSI box 2 3 Installing the Log and depth transducers 2 3 1 Correct location of transducer nennen 2 3 2 Installing the through hull fittings 3 Installationi bese 3 1 Bedding unina n aaa 3 2 Installing ilaele aaa ka euda bass lerne NAN keka d aE 3 3 Checking for Leaks 3 4 Installation in a Cored Fiberglass Hull 3 5 Electrical Installation 4 First Statt 4 1 Initialising the instrumen i 4 2 How to use the push buttons of the Sea Data 18 4 3 Instrument backlight 19 5 Function overview of the Sea Data we 19 6 SPEED functions 20 SPEED main function 20 SPEED sub functions 20 TRIP LOG TRP 20 TOTAL LOG LOG 20 START TIMER STA 20 TIME fishies AVERAGE SPEED AVS MAXIMUM SPEED MAX
14. and 1 minute To start the timer from minus 10 minutes 10 STA press SET IN The figure 1 in 10 is flashing Press SET to start USTA Change start timer Set to 5 minutes 5 STA press PAGE MINUS and PLUS as required to set 5 minutes or any value Press SET to Start During the last 10 seconds the alarm will sound once every second TIMER Elapsed time in hour minute and seconds from power on or from end of start timer count down Press CLEAR to reset nu CI L un ru AVERAGE SPEED AVS u5 6 AVG The average speed from power on or from reset of timer To reset press CLEAR 20 NEXUS Sea Data Set TH52 MAXIMUM SPEED MAX Maximum speed since power on or from reset of start timer To reset press CLEAR DEPTH unit DPT Depth reading can be set to show distance from the water surface or from the keel Unit in meters m feet FT or fathoms FA The text alternates between the selected unit and DPT BATTERY BAT The Battery voltage measured in the WSI unit TEMPERATURE TMP Water temperature is measured in the log transducer Unit available in Celsius C or Fahrenheit F 21 English English NEXUS Sea Data Set TH52 7 DEPTH functions DEPTH main function The actual depth between the boats keel or the water surface Units in meters m feet FT or fathoms FA es Preference is set by the user 1 Cin DEPTH sub functions LIGHT CONTROL Set light level for all instru
15. at to attend to the equipment whether under warranty or not The right is reserved to charge for such services at an appropriate rate e The Manufacturer reserves the right to replace any products returned for repair within the warranty period with the nearest equivalent if repair within a reasonable time period should not be possible e The terms and conditions of the warranty as described do not affect your statutory rights CLAIMS PROCEDURE Equipment should be returned to the national distributor or one of its appointed dealers in the country where it was originally purchased Valid claims will then be serviced and returned to the sender free of charge Alternatively if the equipment is being used away from the country of purchase it may be returned to the national distributor or one of its appointed dealers in the country where it is being used In this case valid claims will cover parts only Labour and return postage will be invoiced to the sender at an appropriate rate DISCLAIMER Common sense must be used at all times when navigating and the Manufacturer s navigation equipment should only be considered as aids to navigation The Manufacturers policy of continuous improvement may result in changes to product specification without prior notice 32 Sea Data Set TH52 NEXUS English Fileida __ WARRANTY CARD TO BE RETURNED TO YOUR NATIONAL DISTRIBUTOR OWNER Name Street City Zip Code Country Product na
16. e outer skin and the inner core of the hull are fully exposed Sand and clean the inner skin core and the outer skin around the hole Caution Completely seal the hull to prevent water seepage into the core 5 Ifyou are skilled with fiberglass saturate a layer of fiberglass cloth with a suitable resin and lay it inside the hole to seal and strengthen the core Add layers until the hole is the correct diameter Alternatively a hollow or solid cylinder of the correct diameter can be coated with wax and taped in place Fill the gap between the cylinder and hull with casting epoxy After the epoxy has set remove the cylinder 6 Sand and clean the area around the hole inside and outside to ensure that the sealant will adhere properly to the hull If there is any petroleum residue inside the hull remove it with either mild household detergent or a weak solvent alcohol before sanding 7 Proceed with Bedding and Installing on page 2 15 English NEXUS Sea Data Set TH52 3 5 Electrical Installation NEXUS SEA DATA e LJ LJ e LJ 3 e 3 LJ iT e LJ e LJ e 12V 16 Sea Data Set TH52 NEXUS English e Apply silicon paste to the instrument connection pins at the back of the instrument Press the jack plug onto the instrument pins Press the cable in to the cable leads e Mount the connection back cover with the screw 4 First start 4 1 Initialising the instrument You will be asked to p
17. ely 3 4 Installation in a Cored Fiberglass Hull The core wood or foam must be cut and sealed carefully The core must be protected from water seepage and the hull must be reinforced to prevent it from crushing under the hull nut allowing the housing to become loose Warning Always wear safety goggles and a dust mask 14 Sea Data Set TH52 NEXUS English 9 12 mm 3 8 1 2 larger than the hole through the hull s outer skin pour in casting PONY inner skin core hull thickness TATTO II LAVVANTINTANI TT TILT LIV ASS solid or hollow cylinder outer skin Figure 4 Preparing a cored fiberglass hull 1 Drill a 3mm or 1 8 pilot hole from inside the hull If there is a rib strut or other hull irregularity near the selected mounting location drill from the outside If the hole is drilled in the wrong location drill a second hole in a better location Apply masking tape to the outside of the hull over the incorrect hole and fill it with epoxy 2 Using the 51mm or 2 hole saw cut the hole from outside the hull through the outer skin only see Figure 4 3 From inside the hull use the 60mm or 2 3 8 hole saw to cut through the inner skin and most of the core The core material can be very soft Apply only light pressure to the hole saw after cutting through the inner skin to avoid accidentally cutting the outer skin 4 Remove the plug of core material so the inside of th
18. encing an alarm To silence a triggered alarm that sounds and flashes press ANY button The sound is silenced and the flashing stops The alarm is only triggered again if the selected depth value is exceeded shallower or deeper by 2 m 6 feet 7 6 Turning OFF or ON an alarm Select the alarm function to be turned off on To turn the alarm off on press CLEAR The minute sign disappears appears When a triggered alarm has been silenced it will only be triggered again if the selected depth value differs by 2m 6 ft If a different page than DEPTH is shown when the alarm is triggered the set alarm function will automatically be shown flashing until you silence or turn off the alarm The instrument will then automatically return to the previous page Loss of depth signals are indicated with 3 dotted lines until a new echo is received 24 Sea Data Set TH52 NEXUS English 8 Customise your display All sub functions are organised in a list under the main function The first location in the sub function list is an empty display You can have your favourite sub function moved in the same sub function list or copied and locked to any other page 8 1 Move and lock a sub function Example In SPEED page move and lock the sub function depth DPT to the top of the sub function list Select the SPEED page and find the sub function depth DPT Press PAGE and SET together All digits flash To lock the sub f
19. ers repair of defective parts due to faulty Manufacturing and includes labour when repaired in the country of purchase The warranty period is stated in the product manual and commences from the date of purchase The above warranty is the Manufacturer s only warranty and no other terms expressed or implied will apply The Manufacturer specifically excludes the implied warranty of merchantability and fitness for a particular purpose CONDITIONS e The supplied warranty card and receipt with proof of purchase date must be shown to validate any warranty claim Claims are to be made in accordance with the claims procedure outlined below The warranty is non transferrable and extends only to the original purchaser e The warranty does not apply to Products from which serial numbers have been removed faulty installation or incorrect fusing to conditions resulting from improper use external causes including service or modifications not performed by the Manufacturer 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 indirectly by the malfunction of its equipment The Manufacturer is not liable for any personal damage caused as a consequence of using its equipment e The Manufacturer its national distributors or dealers are not liable for charges arising from sea trials installation surveys or visits to the bo
20. he lip of the housing that contacts the hull and up the sidewall of the housing The sealant must extend 6mm 1 4 higher than the combined thickness of the hull washer s and hull nut see Figure 2 This will ensure there is sealant in the threads to seal the hull and to hold the hull nut securely in place 3 2 Installing Caution Never pull carry or hold the sensor by the cable as this may sever internal connections 1 From outside the hull push the housing into the mounting hole using a twisting motion to squeeze out excess sealant see Figure 2 Align the arrow on the lip of the housing to point forward toward the bow If the sensor is not installed on the centerline angle the housing slightly toward the centerline to align it with the water flow 2 From inside the hull slide the washer onto the housing Aluminum hull less than 6mm 1 4 thick Use an additional rubber fiberglass or plastic washer Never use bronze since electrolytic corrosion will occur Never use wood since it will swell possibly fracturing the plastic housing 3 Screw the hull nut in place being sure the notch on the upper rim of the housing and the corresponding arrow on the lip are still positioned forward toward the bow If your plastic housing has wrenching flats do not clamp tightly possibly causing the housing to fracture Hand tighten only Do not over tighten Wood hull Allow for the wood to swell 12 Sea Data Set TH52 NEXUS English
21. me Serial number ABC n Date of purchase Date installed Dealers stamp Tick here if you do not wish to receive news about future products 33 Copyright Nexus Marine AB Kuskvagen 4 191 62 Sollentuna Sweden Tel 46 0 8 506 939 00 Fax 46 0 8 506 939 01 www nexusmarine se 22133 1 Edition 3
22. ments LOW MID MAX or OFF Li E OFF SHALLOW ALARM SHA r Aaudible and visual alarm is activated if the actual depth becomes 30 GHA less than the pre set value DEPTH ALARM DEA 300 TIF A Aaudible and visual alarm is activated if the actual depth becomes UU LL deeper than the pre set value ANCHOR ALARM Aaudible and visual alarm is activated if the actual depth becomes less or deeper than the pre set values Set shallow SHA alarm to actual depth minus 1 5 m 5 FT then set depth DEA alarm to actual value plus 1 5m 5 FT BOAT SPEED BSP unit i Boat speed 8water speed 5 5 F GF Unit in knots KT km h Kh or miles h Mh Text alternates between BSP and the selected unit Barometric pressure unit hPA ID if 4 hH The wireless windtransducer has a built in barometric pressure sensor The Sea Data instrument displays the barometric pressure in the following units Hecto Pascal hPa or Inch HG INH To set the unit See 9 1 9 C25 PH 7 1 1 TRUE WIND ANGLE TWA i yu 4 Ti H This function requires a log transducer 22 NEXUS Sea Data Set TH52 7 1 2 APPARENT WIND ANGLE TWA Displays the apparent wind angle 7 1 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 7 1 4 APPARENT WIND SPEED AWS Units displayed in m s m s knots
23. n and connection is made per instructions for instrument and transducers see 2 Screw terminals are carefully tightened No corrosion on any connection points No loose ends in the wires causing short cuts to adjacent wires Cables for damage that no cables are squeezed or worn Battery voltage is sufficient should be at least 10V DC The fuse is not blown and the circuit breaker has not opened The fuse is of the right type Two instruments do not have the same ID number see 3 29 English A English NEXUS Sea Data Set TH52 10 2 2 Fault action 1 Speed and distance functions No reading For more information see manual for WSI box or NX2 Server Irregular values Check the speed damping SEA see 9 1 4 2 Wind No reading For more information see manual for WSI box or NX2 Server 10 2 3 Error messages The following error messages can appear on the display ERROR 2 Nexus Network is missing check colour coded connections ERROR 3 No data received within a given time ERROR 10 Range error caused by bad format e g 400 If other error messages than the above appears on the Sea Data instrument contact your Nexus dealer 30 Sea Data Set TH52 11 Specifications NEXUS English 11 1 Technical specifications Sea Data Dimensions Instrument cable Power supply Power consumption at 12V Temperature range Weight Enclousure Sea data instrument 113 x 113 x23 mm
24. ption NX2 Sea Data instrument NX Wind instrument WSI box Instrument cover Drill template for instrument Installation and operating manual Warranty card Instrument mounting screws Plastic nuts Connection back cover Silicon paste tube Plastic cable strap Inter connection cable 0 3 m 1 ft Nexus Network cable 8 m 26 ft Cable protectors 0 25 mm 0 1 inch Cable protectors 0 75 mm 0 3 inch 3m red power cable 3m black power cable Through hull fitting with nut Tri ducer TH52 Dummy plug O ring Registering this product NEXUS Reference O 00 00 QO Q9 00 NI O QI gt WIN cia ks sedi mk k u eli Sek zel 0 N QI gt Q Q N O English Once you have checked that you have all the listed parts please take time to fill in the warranty document and return it to your national distributor By returning the warranty card it will assist your distributor to give you prompt and expert 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 Warranty conditions see 12 English NEXUS Sea Data Set TH52 TEM REASCHABLONE GABARIT D EPERCA MONTERNGSMALL NX Sea Data File id WARRANTY CARD TO BE RETURNED TO YOUR NATIONAL DISTRIBUTOR OWNER Instrument Wad sva civizo Code coun Product neme Soda number Soo Fon ooo
25. ress SET PrESkey on the instruments the very first time after installation This will give the instrument a logical ID number that belongs to your specific Nexus Network Pr E 5 KEY Press SET on each installed instrument one at the time Always wait for the text Init OK to be displayed before you press SET on the next instrument ini E The first unit ID number is 16 then 17 and so on in the order which you press SET LIK The example shows that the Sea Data instrument version number is 1 0 and that the instrument was given the logical ID number 16 n The bottom row in the Sea Data shows the software version 4 8 LLI fy and ID number 0 of the network master WSI box or Server 4g n LI When the NX WSI box is network master the ID number is 2 When the NX2 Server is network master the ID number is 0 17 English NEXUS Sea Data Set TH52 4 2 How to use the push buttons of the Sea Data MAIN SUB FUNCTION FUNCTION CLEAR MINUS PAGE PLUS SET Clear trip log Move to the next Change main Move to the Set or edit alarm cancel alarms sub function function either previous sub value or or reset the SPEED or function calibration timer In edit mode DEPTH Start race timer Decreases the In edit mode shown value In edit mode Increase the Moves the cursor Sea Data Set TH52 NEXUS English 4 3 Instrument backlight The back light may be switched on at the Sea Data or wind instrument 1
26. rning Always attach the safety wire to prevent the insert from backing out in the unlikely event that the cap nut fails or is screwed on incorrectly 11 Attach the safety wire to one eye in the hull nut Thread the short emergency plug onto the wire Lead the wire in a counterclockwise direction and thread it through one eye in the cap nut Thread the wire through the eye a second time Then lead the wire through the pull ring and the second eye in the cap nut Twist the wire securely to itself 12 Route the cable to the instrument being careful not to tear the cable jacket when passing it through the bulkhead s and other parts of the boat To reduce electrical interference separate the sensor cable from other electrical wiring and the engine Coil any excess cable and secure it in place with zip ties to prevent damage 13 Refer to the instrument owner s manual to connect the sensor to the instrument 3 3 Checking for Leaks Warning Never install a thru hull sensor and leave the boat in the water unchecked for several days When the boat is placed in the water immediately check around the thru hull sensor for leaks Note that very small leaks may not be readily observed It is best not to leave the boat in the water for more than 3 hours before checking it again If there is a small leak there may be considerable bilge water accumulation after 24 hour If a leak is observed repeat Bedding and Installing on page 2 immediat
27. tly parallel to the centreline This will help balanced the passing waterflow measurement from one tack to another Avoid placing the transducer near the edge of sharp hull chines Transverse waterflow in these areas can affect the accuracy of measurements If you have a questions about the location of the through hull contact your builder yacht dealer or other owners of similar boats for advice Always remember to allow for accessibility from the inside of the yacht when determining the final location English NEXUS Sea Data Set TH52 2 3 2 Installing the through hull fittings 3 Installation Cored fiberglass hull Follow separate instructions on page 3 Hole Drilling Warning Always wear safety goggles and a dust mask 1 Drill a3 mm or 1 8 pilot hole from inside the hull If there is a rib strut or other hull irregularity near the selected mounting location drill from the outside 2 Using the appropriate size hole saw cut the hole from outside the hull Flush housing Use a countersink tool to create a seat in the hull 3 Sand and clean the area around the hole inside and outside to ensure that the sealant will adhere properly to the hull If there is any petroleum residue inside the hull remove it with either mild household detergent or a weak solvent alcohol before sanding Metal hull Remove all burrs with a file and sandpaper 3 1 Bedding Apply a 2mm 1 16 thick layer of marine sealant around t
28. ument The calibration values are stored in a memory and will keep the values even if the instrument is un powered for more than 10 years To access calibration mode press and hold SET more than 2 seconds To select a calibration code press MINUS PLUS as required To return to normal mode press PAGE followed by SET when the text return RET is displayed To change a calibration value press SET To select calibration value press MINUS PLUS and PAGE as required To lock the selected value press SET 9 1 Calibration of speed C10 9 1 1 Return C10 RET r in To return to normal mode press SET L LI RETI 9 1 2 Unit for Speed C11 Unit KTS r i Unit for speed Knots KTS km h K h or miles h m h i Note this is a local setting and has to be done on both Sea Data lm L K TS and the Wind instrument 9 1 3 Calibration of Speed C12 1 25 CAL L This is a system setting and you only need to enter the value on one of the instruments Calibration value for speed and distance 0 00 1 99 Drive the boat a measured distance at normal speed Compare the distance with the trip counter Calculate the value with the following formula True distance from the sea chart T Log trip counter distance L The current calibration value C E C N New calibration value N 26 Sea Data Set TH52 NEXUS English If you suspect a current in the water drive the boat in both directions and divide trip counter distance
29. unction press SET Each time the SPEED page is selected the sub function DPT will be displayed at the top of the sub function list 8 2 Copy and lock a sub function Example Copy and lock the sub function true wind speed TWS from DEPTH page to SPEED page Select DEPH page and find the sub function TWS Press PAGE and SET together All digits flash To move and copy to SPEED page press PAGE To lock the function press SET Each time the SPEED page is selected the sub function TWS will be displayed The copied sub function remains in its original location It is only copied to a second location where it takes the place of the empty sub function in the list 8 3 Select power on function The last selected combination of page and sub functions according to your selection in 8 2 is the first page the instrument will display at power up 8 4 Cancel a moved or locked sub function Example To cancel the previous moved sub function true wind speed TWS from SPEED page Select the new combination SPEED page and sub function TWS Press PAGE and SET together All digits flash To cancel the moved sub function press CLEAR The sub function is cancelled and the main function still flashes To return to the original display press SET 25 English NEXUS Sea Data Set TH52 9 Calibration setting up the Sea Data instrument To get the most out of your Nexus instrument it is important to carefully calibrate the instr
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