Cockpit Reference Guide

Table Of Contents
Cockpit Reference Guide for the Prodigy
®
Flight Deck 300
190-00761-02 Rev. A
Appendix
158
Flight
InstrumentsEAS
Nav/Com/
XPDR/AudioAFCSGPS Nav
Flight
PlanningProcedures
Hazard
Avoidance
Additional
Features
Abnormal
Operation
Annun/
AlertsAppendixIndex
Loading the magnetic field variation database update:
Acopyofthecurrentmagneticeldvariationdatabase(MVDB)isincludedwith
the navigation database. At startup, the system compares this version of the MV
DBwiththatpresentlybeingusedbyeachAHRS(GRS1andGRS2).Ifthesystem
determinestheMVDBneedstobeupdated,apromptisdisplayedontheNavigation
Map Page, as shown in the following figure.
GRS1 Magnetic Field Variation Database Update Prompt
1)
With ‘OK’ highlighted, press the ENT Key on the MFD. A progress monitor
is displayed.
Uploading Database to GRS1
2)
When the upload is complete, the prompt for the next GRS upload is
displayed.
GRS2 Magnetic Field Variation Database Update Prompt