Avidyne IFD550 - Self Test Output

IFD500 Series Pilot Guide
7-30 General
SELF TEST OUTPUT
For the duration that the notification of legal rights page is
displayed during normal power up on the ground, all remote
annunciator lamps are lit up and the system generates a specific
set of electrical outputs for the purpose of self-test and
troubleshooting. The table below defines the outputs transmitted
during this time.
Parameter
Self-test Value
Course Deviation
Half-scale left deviation, TO
indication, flag stowed
Glideslope/Vertical
Deviation
Half-scale up deviation, flag stowed
Annunciators
All on
Bearing to Waypoint
(RMI)
135°
Selected Course
(OBS)
150° when interfaced to an HSI with
course pointer
Desired Track
150°
Distance To Go
10.0 NM
Time To Go
4 minutes
Active Waypoint
“AVDYN”
Groundspeed
150 knots
Present Position
N39°04.05’, W094°53.86’
Waypoint Alert
Active
Phase of Flight
Enroute
Message Alert
Active
GPS Integrity
Invalid
Roll Steering (if
applicable)
Flight Director commands 0° bank
(level flight) for 5 seconds; commands
increasing right bank at 1°/second for
5 seconds; commands 5° right bank
for 5 seconds; commands decreasing
right bank at 1°/second for 5 seconds,
until command is 0° bank again. This
cycle repeats continuously.