Owner's manual

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NAV
743
440UserManual
0‐0131‐01Rev.F
Page3
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TableofContents
Pr eface................................................................................................................................................................................ 13
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IntendedAudience.................................................................................................................................................................................................13
Contents......................................................................................................................................................................................................................13
TextConventions....................................................................................................................................................................................................14
Glossary ......................................................................................................................................................................................................................14
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Ch apter1. 440SeriesOverview......................................................................................................................... 17
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SoftwareCompatibility........................................................................................................................................................................................17
440SeriesInertialSystemFunctions .............................................................................................................................................................17
Su
mmaryofMajorChangesfromthe300/400Seriesandthe420Series...................................................................................18
MechanicalSizeandFootprint ....................................................................................................................................................................18
ConnectorPinOut&OperatingVoltage,Current................................................................................................................................18
OperatingPerformanceandAccuracy .....................................................................................................................................................18
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Ch apter2. 440SeriesFunctions ......................................................................................................................... 19
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440SeriesSystem .................................................................................................................................................................................................19
ConfiguringGNAV540Functions ....................................................................................................................................................................19
SoftwareStructure.................................................................................................................................................................................................20
FunctionalBlockDiagram ..................................................................................................................................................................................21
44
0SeriesDefaultCoordinateSystem.........................................................................................................................................................22
AdvancedSettings.............................................................................................................................................................................................23
IM
U440Function....................................................................................................................................................................................................23
IMU440AdvancedSettings ...........................................................................................................................................................................24
AnalogFilterClocks..........................................................................................................................................................................................24
VG
440(VerticalGyroscope)Function ...........................................................................................................................................................25
VG440AdvancedSettings..............................................................................................................................................................................26
AH
RS440Function.................................................................................................................................................................................................27
AHRS440AdvancedSettings........................................................................................................................................................................28
NA
V440Function ....................................................................................................................................................................................................30
NAV440AdvancedSettings............................................................................................................................................................................31
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Ch apter3. HardwareInterface ........................................................................................................................... 35
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I/OConnector ..........................................................................................................................................................................................................35
J2—GPSAntennaConnector..............................................................................................................................................................................36
I/OPortInterface...................................................................................................................................................................................................36
Sig
nals..........................................................................................................................................................................................................................37
ExternalGPSAiding(PortB,VG440andAHRS440)..........................................................................................................................37
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