Cockpit Reference Guide for the Cirrus SR2x with Perspective Touch+ by Garmin
190-02954-01 Rev. A
220
Annunciations & Alerts
Flight
Instruments
EIS
Nav/Com/
XPDR/Audio
Flight
Management
Hazar
d
Avoidance
AFCS
Additional
Featur
es
Annun/Alerts
Appendix
Index
Flight
Instruments
EAS
Audio and
CNS
Flight
Management
Hazar
d
Avoidance
AFCS
Additional
Featur
es
Abnormal
Oper
ation
Annun/Alerts
Appendix
Index
System Message
Comments
AHRS2 SERVICE
– AHRS2
needs service. Return unit
for repair.
A failure has been detected in AHRS2. The system should be serviced.
AHRS2 SRVC
– AHRS2
Magnetic-field model needs
update.
AHRS2 earth magnetic field model is out of date. Update magnetic field
model when practical.
AHRS2 TAS
– AHRS2 not
receiving valid airspeed.
AHRS2 is not receiving true airspeed from the air data computer. The
AHRS relies on GPS information to augment the lack of airspeed. The
system should be serviced.
AP DISC: AP ENGAGE
TIMEOUT
Failed to engage AP due to activation timeout of required resources.
AP DISC: GFC POWER
LOSS
Abnormal AP disconnect due to loss of GFC power.
AP DISC: GIA
REVERSION
Abnormal AP disconnect while switching to alternate GIA.
AP DISC: HSDB
CONNECTIVITy
Abnormal AP disconnect due to loss of data bus connectivity.
AP DISC: INVALID DATA
– PIT servo
Abnormal AP disconnect due to invalid data in pitch servo.
AP DISC: INVALID DATA
– ROL servo
Abnormal AP disconnect due to invalid data in roll servo.
AP DISC: INVALID DATA
– Servo PFT
Abnormal AP disconnect due to failed servo pre-flight test.
AP DISC: INVALID DATA
– PFD
Abnormal AP disconnect due to loss of primary flight display.
AP DISC: INVALID DATA
– ADC
Abnormal AP disconnect due to servo receiving invalid ADC data.
AP DISC: INVALID DATA
– SWPS
Abnormal AP disconnect due to stall warning activated.
AP DISC: INVALID DATA
– AHRS
Abnormal AP disconnect due to invalid AHRS data.
AP DISC: INVALID DATA
– Cross-side GIA
Abnormal AP disconnect due to cross-side GIA commanding an AP
disconnect.
AP DISC: INVALID DATA
– Flight Director parameters
Abnormal AP disconnect due to flight director receiving invalid required
parameter.
AP DISC: INVALID DATA
– Servo comm failure
Abnormal AP disconnect due to loss of servo communication.
