Owner's manual

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NAV440UserManual
7430‐0131‐01Rev.F
Page14
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TextConventions
Table2TextConventions
Convention Definition
Italics Emphasizesimportantinformation,orindicatesthetitleofadocument.
Bold Strongeremphasisofimportantinformation.
System items
Indicatesasampleofscreenoutput,acommandinthebodyofthedocumentoran
exampleofacommandtoenter.
Command
Asoftwarecommandthatmustbeenteredasshown.
NOTE: Additionalinformation.
CAUTION: Theinformationprovidedshouldbefollowedtopreventdamagetotheequipment.
WARNING: Theinformationprovidedmustbefollowedtopreventphysicalinjury.
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Glossary
Table3Glossary
Term Definition
6DOF SixDegreeofFreedom
ACL Accelerometer
AHRS AttitudeHeadingReference
BIT BuiltInTest
DSP DigitalSignalProcessor
ECEF Earth‐CenteredEarth‐Fixed
ESS EnvironmentalStressScreening
EKF ExtendedKalmanFilter
FIR FiniteImpulseResponse
GB‐GRAM Ground‐BasedGPSReceiverApplicationModule
GPS GlobalPositioningSystem
Hardfailure Fatalcondition,non‐operational
Hardiron Magnetismisretained(permanent)
IMU InertialMeasurementUnit
LLA LatitudeLongitudeandAltitude
LSB LeastSignificantByte
MEMS Micro‐Electro‐MechanicalSystems
MSB MostSignificantByte