Garmin G500, Руководство пилота

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190-01717-10 Rev. H Pilot’s Guide 9-17
Abnormal Operations
AHRS/ADC SENSOR SELECTION ANNUNCIATIONS
9.3.2 AHRS Operating In Reversionary Mode
A failure of the air data input has no effect on AHRS output, while AHRS is operating
in normal mode. If the air data input fails, while the AHRS is operating in backup
No-GPS mode, PFD attitude and heading data are invalid.
9.3.3 GPS Failure
Two GPS inputs may be provided to the AHRS. If GPS information from one of the
inputs fails, the AHRS uses the remaining GPS input, and an advisory message
informs the pilot. If both GPS inputs fail, the AHRS continues to provide attitude and
heading information to the PFD as long as true airspeed data is available and valid.
ANNUNCIATION DISPLAY DESCRIPTION
SINGLE TXI PFD
“ON ADC 2” or
“ON AHRS 2”
(black text on white) Pilot’s PFD
Pilot selected ADC 2 or
AHRS 2 as the sensor
source.
TWO TXI PFDS
“ON ADC 1” or
“ON AHRS 1”
(black text on yellow)
Standby PFD (pilot side)
GDU is in display backup
mode.
Co-pilot’s PFD
Pilot changed sensor
source from the default
setting.
“ON ADC 2” or
“ON AHRS 2”
(black text on yellow) Pilot’s PFD
“ON ADC 2” or
“ON AHRS 2”
(black text on white) Standby PFD (pilot side)
Sensor source is the
default setting (sensor 2).