Aspen Avionics Evolution EFD 1000 MFD - Figure 6-19 Cross Check Attitude; Figure 6-20 ADAHRS FAIL; Figure 6-21 CROSS LINK FAILURE; Figure 6-22 CHECK AHRS

CHAPTER 6 EXPANDED EMERGENCY AND ABNORMAL PROCEDURES
EFD1000/500 MFD Pilot’s Guide
Page 6-16 091-00006-001 REV B
EFD1000/500 MFD Pilot’s Guide
Page 6-17091-00006-001 REV B
CAUTION
Applicability
MFD
500
MFD
1000
MFD
1000
(REV)
Figure 6-19 Cross Check Attitude
Presented when the EFD1000 AHRS internal integrity monitor determines
that attitude is potentially degraded. If a CROSS CHECK ATTITUDE
annunciation is provided the pilot should cross check attitude, airspeed and
altitude indications.
Figure 6-20 ADAHRS FAIL
Amber annunciation displayed in the data bar of the EFD1000 MFD when its
internal ADAHRS reports a failure (e.g. during ADAHRS Reset).
Figure 6-21 CROSS LINK FAILURE
Amber annunciation presented in the EFD100 MFD Data Bar when it loses
communication with the PFD, and in the EFD500 MFD data bar when it
loses communication with either the PFD or the EFD1000 MFD.
Figure 6-22 CHECK AHRS
Amber annunciation presented on the EFD1000 MFD when its internal
ADAHRS reports a “CROSS CHECK ATTITUDE” condition.