Nexus 21 TH52 operation manual Depth functions, Boat Speed BSP/unit, Barometric pressure unit/hPA

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English

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)

Preference is set by the user.

DEPTH sub-functions

LIGHT CONTROL

Set light level for all instruments, LOW, MID, MAX or OFF.

SHALLOW ALARM (SHA)

Aaudible and visual alarm is activated if the actual depth becomes less than the pre-set value.

DEPTH ALARM (DEA)

Aaudible and visual alarm is activated if the actual depth becomes 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 1.5 m / 5 FT.

BOAT SPEED (BSP/unit)

Boat speed 8water speed)

Unit in knots (KT), km/h (Kh) or miles/h (Mh)

Text alternates between (BSP) and the selected (unit).

Barometric pressure (unit/hPA)

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).

7.1.1 TRUE WIND ANGLE (TWA)

This function requires a log transducer.

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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 Few do not you should consider InstallationInstallation includes 6 major steps Following material is needed Wire cutters and strippersInstalling the instrument Installing the WSI-box Example Sea Data Set TH52 English Hole Drilling InstallingInstalling the through hull fittings BeddingSea 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 sub-functions Speed functionsSpeed main-function Depth unit/DPT Maximum Speed MAXBarometric pressure unit/hPA Depth functionsBoat Speed BSP/unit Clear an alarm value Set shallow SHA and depth alarm DEASet and turn on anchor alarm ANC Turning OFF or on an alarm Silencing an alarmMove and lock a sub-function Select power on functionCancel a moved or locked sub-function Customise your displayUnit for Speed, C11 Unit KTS Calibration setting up the Sea Data instrumentCalibration of speed C10 Return C10 RETUnit for Temp readings, C16 UnitC Adjust Depth readings, C15 00.0 ADJDamping of Speed, C13 SEA Unit for Depth readings, C14 Unit mUnit for Air Pressure, C18 Unit hPA Adjustment of Temp reading,C17 0C TMPAdjustment of Wind Angle, C20 000 ADJ Key beep setting, C22 OFF KEYGeneral fault finding Maintenance and fault findingMaintenance Fault findingWind No reading Fault action Speed and distance functions No readingTechnical specifications WSI-box SpecificationsTechnical specifications Sea Data Waranty Sea Data Set TH52 English English Sea Data Set TH52 Nexus Marine AB