Emergency
Procedures
DV 20 E AFM
Page 3 - 32 Rev. 2 22-Mar-2022
EASA
approved
Doc. No. 4.01.25-E
(c) Radio System Operative, Transmitting Not Possible:
1. Selected Frequency ................... check if correct
2. Microphone .......................... check, if available use different
one (headset, handheld)
If problem cannot be resolved:
3. Transponder (if available) ............... switch to COMM FAILURE code
if required by the situation and
permitted by applicable national
regulations.
END OF CHECKLIST
3.9.2 G500 FAILURES
(a) Red X
A red X through any display field indicates that display field is not receiving valid data.
(b) Attitude Fail
ATTITUDE FAIL
The display system is not receiving attitude reference
information from the AHRS; accompanied by the
removal of sky/ground presentation and a red X over
the attitude area.
Revert to the standby attitude indicator.