Nexus 21 TH52 operation manual Silencing an alarm, Turning OFF or on an alarm

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English

Sea Data Set TH52

7.5Silencing 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.

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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 main-function Speed functionsSpeed sub-functions Depth unit/DPT Maximum Speed MAXBoat Speed BSP/unit Depth functionsBarometric pressure unit/hPA Set and turn on anchor alarm ANC Set shallow SHA and depth alarm DEAClear 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 readingTechnical specifications Sea Data SpecificationsTechnical specifications WSI-box Waranty Sea Data Set TH52 English English Sea Data Set TH52 Nexus Marine AB