Start Up Displays

VDI tests and display screen are provided for VDI Full Up, VDI Half Up, VDI Level, VDI Full Down, and VDI Half Down.

VDI Valid and VDI Super Flag Tests (GX50 andGX60/65 only)

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

VDI VALID FLAG and SUPER FLAG -Flagged-

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

External Annunciator Lamp Tests

The external lamp outputs are tested next. The external lamps which are driven by the Apollo GX GPS Navigation Equipment include the message lamp, VFR lamp, parallel track lamp, approach lamp, Approach Active (GX50/60), and OBS/Hold (GX50/60). The lamps are all flashed on for one second and off for one second a total of three times, during which it is up to the user to verify that the external lamps which are connected are working.

EXTERNAL LAMPS

Flash All Lamps

ON

EXTERNAL LAMPS

Flash All Lamps

OFF

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