Start Up Displays

TO/FROM FLAG-To-

To/From Flag tests and display screens are provided for the To, From, and Off conditions.

Nav Valid and Nav Super Flag Tests

The Nav Valid and Nav Super Flag outputs are tested next. Each of the following displays is shown for three seconds, during which the external Nav Valid and Nav Super flags should be driven as indicated by the display, which is up to the user to verify.

GX55

NAV VALID FLAG-Flagged-

GX50 and GX60/65

NAV VALID FLAG and SUPER FLAG -Flagged-

Nav Valid and Super Flag tests and display screens are provided for the Flagged and Not Flagged conditions.

VDI Output Tests (GX50 and GX60 only)

VDI (Vertical Deviation Indicator) outputs are tested next. Each of the following displays is shown for two seconds, during which the external VDI needle should be driven as indicated by the display, which is up to the user to verify.

VDI TestsVDI Full Up

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