Nexus 21 TH52 operation manual Installing the instrument

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English

Sea Data Set TH52

2.1Installing the instrument

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 (2½") hole saw to machine the clearance hole for the instrument connection socket. Remove the template.

Screw the two pin bolts to the instrument

Put the instrument in place

Screw the two nuts from the back

Note! The two nuts must just be tighten by hand only

Run the Nexus Network cable from the WSI- box to the instrument.

If you want to cut the Nexus Network cable to length, disconnect 4-pole jack plug and cut the cable. Peel off about 35 mm (1.4") of the cable insulation. Remove about 6 mm (1/4") from the 3 isolated wires (the 4th wire is an earth / screen). Attach the 4 cable protectors to the wires using a pair of flat pliers.

Connect the 4 cable protectors to the 4-pole jack plug as shown. Apply silicon paste on all locations as shown.

Note: Must be done to avoid corrosion.

Silicon paste

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Contents NX Sea Data Set Sea Data Set TH52 English Edition April Speed functions 10.1 Registering this product Part specificationNX Sea Data Installation includes 6 major steps InstallationFollowing material is needed Wire cutters and strippers Few do not you should considerInstalling the instrument Installing the WSI-box Example Sea Data Set TH52 English Installing the through hull fittings InstallingBedding Hole DrillingSea Data Set TH52 English Checking for Leaks Installation in a Cored Fiberglass HullSea Data Set TH52 English Electrical Installation Initialising the instrument First startMain Subfunction Function Clear Minus Plus SET How to use the push-buttons of the Sea DataInstrument backlight Function overview of the Sea DataSpeed functions Speed main-functionSpeed sub-functions Depth unit/DPT Maximum Speed MAXDepth functions Boat Speed BSP/unitBarometric pressure unit/hPA Set shallow SHA and depth alarm DEA Set and turn on anchor alarm ANCClear an alarm value Turning OFF or on an alarm Silencing an alarmCancel a moved or locked sub-function Select power on functionCustomise your display Move and lock a sub-functionCalibration of speed C10 Calibration setting up the Sea Data instrumentReturn C10 RET Unit for Speed, C11 Unit KTSDamping of Speed, C13 SEA Adjust Depth readings, C15 00.0 ADJUnit for Depth readings, C14 Unit m Unit for Temp readings, C16 UnitCAdjustment of Wind Angle, C20 000 ADJ Adjustment of Temp reading,C17 0C TMPKey beep setting, C22 OFF KEY Unit for Air Pressure, C18 Unit hPAMaintenance Maintenance and fault findingFault finding General fault findingWind No reading Fault action Speed and distance functions No readingSpecifications Technical specifications Sea DataTechnical specifications WSI-box Waranty Sea Data Set TH52 English English Sea Data Set TH52 Nexus Marine AB