Simrad SIMRAD HS50 manual Differential corrections

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Simrad HS50 Heading Sensor

Differential corrections

The signal cable with the differential corrections is connected to the terminal block P205 on the Processing unit for RS-422 input signal, and P206 for RS-232 input signal.

In the Diff. corrections submenu the correct baud rate and format for the signal must be set. If RTCM format is selected, the correct RTCM Options must be selected to enable differential corrections to be used in the position solution.

If data from more than one reference station are available on the link, HS50 automatically uses the nearest reference station to obtain the best solution. The default RTCM Option is MSB 1st and 6 of 8.

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Contents Simrad HS50 Heading Sensor Copyright 20221081 / F Document revisions Contents Operating Instructions Figures and Drawings This page Intentially Left Blank Introduction HS50 System components20221081 / F Definitions, abbreviations and acronyms About this manualDefinitions Abbreviations and acronyms NmeaRestrictions in guarantee Health, environment and safetyRestrictions in use Sensor unit Physical dimensionsPerformance data Display unitEnvironmental specification PowerProcessing unit Interface CableProcessing unit to sensor unit cable Cable connection GeneralGrounding Sensor unit Location of the unitMechanical installation Bracket mounting option Cable wiring Pedestal mounting optionWaterproofing the connectors Display unitPanel mounting Alternative panel mountingBracket mounting option Display unit cable Processing unit Cable connections Display Unit Sensor Unit RGC Signal Interface unit Connecting to Simrad equipmentAP9MK3 Autopilot NI300X J50/J300X Junction unitIS15 Instruments RGC12 Gyro Compass Simrad RA40/RA50 RadarSoftware setup procedure Display Adjustments ExampleDifferential corrections Data output All six serial lines may be used simultaneouslyEthernet GeneralRadar format Height aidingVelocity filtering DatumExpert setup HDT-QRun mode Heading offsetExample Operating Instructions OverviewTurning the system ON/OFF Performance monitoring348 Navigation/HDT display Navigation/POS displayInfo displays Hdop PdopGps hdt Deviation Accuracy Last heading Common sat Alarms Invalid Heading alarm Invalid Position alarmInvalid Position and Heading alarm Operation Height aided GPS positionThis page Intentially Left Blank Maintenance Periodic maintenanceSoftware upgrades Re-calibration of the Sensor unitReplacing damaged cables TroubleshootingRepairs and modifications Replacing damaged unitsNo response No valid dataNo Differential corrections Invalid HeadingReduced heading indication Simulated dataFigures and Drawings Dimensions SeatexSensor unit bracket, dimensions Kongsberg SeatexSensor unit Processing unit, dimensions Display unit, dimensions Optional equipment Standard deliveryDocumentation