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