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Manual Nexus 21 TH52

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  • Nexus 21 TH52 - page 1

    Installation and Operation Manual NX Sea Data Set 1 English ...

  • Nexus 21 TH52 - page 2

    Sea Data Set TH52 English 1 ...

  • Nexus 21 TH52 - page 3

    English Sea Data Set TH52 2 Edition: April 2007 ...

  • Nexus 21 TH52 - page 4

    Sea Data Set TH52 English 3 1 Part specification ............................................................................................................. .5 2 Installation ......................................................................................................................... 7 2.1 Installing the instrument ................... ...

  • Nexus 21 TH52 - page 5

    English Sea Data Set TH52 4 9 Calibration setting up the S ea Data instrument ............................................................26 9.1 Calibration of speed C10.................................................................................................26 9.1.1 Return C10 (RET) .......................................................... ...

  • Nexus 21 TH52 - page 6

    Sea Data Set TH52 English 5 1 Part specification ___________________________________________________________ Items delivered with the instrumen t Qty Description Reference 1 NX2 Sea Data instrument 1 1 NX Wind instrument 2 1 WSI-box 3 2 Instrument cover 4 2 Drill template for instrument 5 1 Installation and operating manual 6 1 Warranty card 7 4 In ...

  • Nexus 21 TH52 - page 7

    English Sea Data Set TH52 6 - Instrument - Installation and Operation Manual NX Sea Data English ...

  • Nexus 21 TH52 - page 8

    Sea Data Set TH52 English 7 2 Installation • The installation includes 6 major step s: 1. Read the installa tion and operation manual. 2. Plan where to install the WS I-box, transducers and instruments. 3. Run the cables. 4. Install the WSI-box, tr ansducers and instruments. 5. Learn the functions and calibrate your system. Before you begin drill ...

  • Nexus 21 TH52 - page 9

    English Sea Data Set TH52 8 2.1 Installing the instrument • Place the adhesive drill template on the desir ed location for the instrument. Drill the 2 holes using a 5 mm (1/4") drill for the two pin bolts. Use a 63 mm (2½") hole saw to machine the clearance hole for the in strument connection socket. Remove the template. • Screw the ...

  • Nexus 21 TH52 - page 10

    Sea Data Set TH52 English 9 2.2 Installing the WSI-box Remove the WSI-box cover from the base plate by removing the screw. Drill the 3 screw holes usi ng a 2.8 mm (0.11") drill. Mount the WSI-box using t he 3 mounting screws. Apply silicon paste on the screw terminal. Connect the 8 m Nexus Network cable supplied w ith cabl e protectors to the ...

  • Nexus 21 TH52 - page 11

    English Sea Data Set TH52 10 2.3 Installing the Log and de pth transducers 2.3.1 Correct location of transdu cer Generally the transducers should be placed as far forward as po ssible along the waterline length and close to the centreline. It is important that the transducers are always in the water, w ithin the w hole speed range of the boat. Plea ...

  • Nexus 21 TH52 - page 12

    Sea Data Set TH52 English 11 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 ...

  • Nexus 21 TH52 - page 13

    English Sea Data Set TH52 12 2.3.2 Installing the through hull fittings 3 Installation Cored fiberglass hul l—F ollow separate inst ructions on page 3. Hole Drilling Warnin g: Always wear safety goggles and a dust mask. 1. Drill a 3 mm or 1/8" pilot hole from inside t he hull. If there is a rib, strut or other hull irregularity near the sele ...

  • Nexus 21 TH52 - page 14

    Sea Data Set TH52 English 13 4. Remove any excess sealant on the outside of the hull to ensure smooth w ater flow over the paddlewheel. Wa rning : 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 w ith the s ilico ...

  • Nexus 21 TH52 - page 15

    English Sea Data Set TH52 14 10. Attach one safety ring to one end of the retaining pin. Slide the retaining pin through the valve assembly and paddlew heel insert. Attach the second safety ring to the retaining pin (see Figure 2). Warning : Always attach the safe ty wire to prevent the insert from backing out in the unlikely event that the cap nut ...

  • Nexus 21 TH52 - page 16

    Sea Data Set TH52 English 15 1. Drill a 3mm or 1/8" pilot hole from inside t he 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 t he ...

  • Nexus 21 TH52 - page 17

    English Sea Data Set TH52 16 8. 3.5 Electrical Installation ...

  • Nexus 21 TH52 - page 18

    Sea Data Set TH52 English 17 • Apply silicon paste to the instrument connec tion pins at the back of the instrument. Press the jack plug onto the inst rument pins. Press the cable in to the cable leads. • Mount the connection back cover with the screw. 4 First start 4.1 Initialising the instrument You will be asked to press SET (PrESkey ) on th ...

  • Nexus 21 TH52 - page 19

    English Sea Data Set TH52 18 4.2 How to use the push-buttons of the Sea Data MAIN PAGE SUB FUNCTION MAIN FUNCTION CLEAR Clear trip log, cancel alarms or reset the timer. MINUS Move to the next sub-function. In edit mode: Decreases the shown value PLUS Move to the previous sub- function . In edit mode: Increase the shown value SET Set or edit alarm ...

  • Nexus 21 TH52 - page 20

    Sea Data Set TH52 English 19 4.3 Instrument backlight The back light may be switched on at t he Sea Data or w ind instrument. 1. Press and hold PAGE 2. Select backlight level with PLUS 3. Set the light level with SET 5 Function overview of the Sea Data The functions in the Sea Data in strument are divided into 2 pages: SPEED and DEPTH. The selected ...

  • Nexus 21 TH52 - page 21

    English Sea Data Set TH52 20 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) SPEED sub-functions Both water spee ...

  • Nexus 21 TH52 - page 22

    Sea Data Set TH52 English 21 MA XIMUM 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 w ater surface or from the keel. Unit in meters (m), feet (FT) or fathoms (FA) The text alternates between t he selected (unit) and (DPT). BA TTERY (BA ...

  • Nexus 21 TH52 - page 23

    English Sea Data Set TH52 22 7 DEPTH functions DEPTH main-function The actual depth between the boats keel or the w ater surface. Units in meters (m), feet (FT) or fathoms (FA) Preference is set by the user. DEPTH sub-functions LIGHT CONTROL Set light level for all instrument s, LOW, MID, MAX or OFF. SHA LLOW ALA RM (SHA ) Aaudible and visual alarm ...

  • Nexus 21 TH52 - page 24

    Sea Data Set TH52 English 23 7.1.2 A PPA RENT WIND ANGLE (TWA ) Displays the apparent w ind 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 A PPA RENT WIND SPEED (AWS) Units displayed in m/s ...

  • Nexus 21 TH52 - page 25

    English Sea Data Set TH52 24 7.5 Silencing an alarm To silence a triggered alarm that sounds and flashes, press AN Y 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 tur ...

  • Nexus 21 TH52 - page 26

    Sea Data Set TH52 English 25 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 y our favourit e 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 ...

  • Nexus 21 TH52 - page 27

    English Sea Data Set TH52 26 9 Calibration setting up the Sea Data instrument To get the most out of your Nexu s instrument, it is important to carefully calibrate the instrum ent. The calibration values are stored in a memory and w ill keep the values even if the instrument is un powered for more than 1o y ears. To access calibration mode, press a ...

  • Nexus 21 TH52 - page 28

    Sea Data Set TH52 English 27 If you suspect a current in the w ater, drive the boat in both directions and divide trip counter distance by 2. 9.1.4 Damping of Speed, C13 (SEA) Damping of indicated boat speed th rough the wa ter. Controls the response time of speed changes. To change damping, press SET . To select damping level, press PLUS and selec ...

  • Nexus 21 TH52 - page 29

    English Sea Data Set TH52 28 9.1.8 A djustment of Temp reading , C17 (0°C T MP) Value to adjust the temperature. To add, use underlining character ( _ ) ahead of the digit ( _1 TMP). To subtract, use minus character ( - ) ahead of the digit (-1 TMP). 9.1.9 Unit for A ir Pressure, C18 (Unit hPA) Future function. Unit for air pre ssure. Hecto Pascal ...

  • Nexus 21 TH52 - page 30

    Sea Data Set TH52 English 29 10 Maintenance and fault finding 10.1 Maintenance • To clean the instrument, use only mild soap solution and rinse with w ater. • 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 ...

  • Nexus 21 TH52 - page 31

    English Sea Data Set TH52 30 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 follow ing ...

  • Nexus 21 TH52 - page 32

    Sea Data Set TH52 English 31 11 Specifications 11.1 Technical specifications Sea Data Dimensions: Sea data instrument: 113 x 113 x23 mm (4.3x4.3 inch). Instrument cable: 8 m (26 ft). Pow er supply: 12V DC (10-16V). The instrum ents are polarit y protected Pow er consumption at 12V: Sea Data instrument: 0,08W with maximum lighting 0,8W. Server: 0,2W ...

  • Nexus 21 TH52 - page 33

    English Sea Data Set TH52 32 12 Waranty ...

  • Nexus 21 TH52 - page 34

    Sea Data Set TH52 English 33 ...

  • Nexus 21 TH52 - page 35

    English Sea Data Set TH52 34 ...

  • Nexus 21 TH52 - page 36

    Sea Data Set TH52 English 35 22133-1 Edition 3 Copyright ©: Nexus Marine AB Kuskvägen 4, 191 62 Sollentuna, Sweden Tel: +46 -(0) 8 – 506 939 00. Fax: +46 -(0) 8 -506 939 01 www.n ex us ma ri ne .s e ...

Manufacturer Nexus 21 Category Clock Radio

Documents that we receive from a manufacturer of a Nexus 21 TH52 can be divided into several groups. They are, among others:
- Nexus 21 technical drawings
- TH52 manuals
- Nexus 21 product data sheets
- information booklets
- or energy labels Nexus 21 TH52
All of them are important, but the most important information from the point of view of use of the device are in the user manual Nexus 21 TH52.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Nexus 21 TH52, service manual, brief instructions and user manuals Nexus 21 TH52. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Nexus 21 TH52.

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A complete manual for the device Nexus 21 TH52, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Nexus 21 TH52 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Nexus 21 TH52.

A complete Nexus 21 manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Nexus 21 TH52 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Nexus 21 TH52, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Nexus 21 TH52, that we can find in the current document
3. Tips how to use the basic functions of the device Nexus 21 TH52 - which should help us in our first steps of using Nexus 21 TH52
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Nexus 21 TH52
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Nexus 21 TH52 in a specific country, if it was not possible to solve the problem on our own.

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