Autopilot Operation
7-4
EFIS-D100 Pilot’s User Guide
AP Status Indicator Modes
AP State
Roll Display
Pitch Display
Warni
pping
Mode
llow
Mod
ng: Servo sli
display with ye
background
e display with yellow
background
AP Status Indicator Errors
AP State
Roll Display
Pitch Display
Warning: Servo
ETUP > AP >
TST
(red text)
TST
(red text)
has been calibrated but not tested (See: S
SERVO TEST)
Warning: Airspeed outside min or max airspeed. See: SETUP > AP >
PITCH SERVO.
SPD
(red text)
SPD
(red text)
Warning: Servo error condition detected, or servo not found. Check DSAB
configuration, wiring, and servo power.
ERR
(red text)
ERR
(red text)
Any axis that is in any of the above error states cannot be engaged.
ILURE M
FA
ODES
The EFIS continuously monitors the overall operation of the AP as well as the state of incoming GPS data. If an error is
detected, the subsystem where the error has occurred is restricted and reported. Some examples:
If an error in the Pitch servo is detected, the AP reports an error in the Pitch servo, but continues operation of the
lying in GPS NAV mode, the user cancels the active waypoint or the GPS sends malformed navigation
data, the AP fails over to TRK mode.
Roll servo.
If, while f