Daher TBM 930 - PIT in AP Vertical Mode During FD Approach with Vertical Guidance

Pilot's Operating Handbook
Section 3
Emergency procedures
EASA Approved
Edition 1 - January 15, 2018
Rev. 0
Page 3.12.25
in AP vertical mode during FD approach with
vertical guidance
PIT
Indicates the loss of vertical integrity signal during LPV or LNAV/VNAV.
This may be indicated by an annunciation change on the HSI.
Symptoms :
- AP mode from GP flashing 5 seconds to PIT
- VDI is flagged and indicates NO GP
► Fly the airplane ◄
Actions
If automatic downgrade to LNAV :
1 - Update minimums as appropriate.
If not :
►Perform a go-around◄
End of procedure.
PIM - DO NOT USE FOR FLIGHT OPERATIONS