APPENDICES
FMS RESETS 3
AUTO RESET of BOTH FMGCs
Single reset Double reset
Both FMs have lost their data.
ON BOTH SIDES
ND Red flag MAP NOT AVAILABLE
AP - FD -
A/THR
If engaged, AP may be lost, managed modes revert to selected modes
FMA Reflects degradation
MCDU Reverts to MCDU MENU page
FM FAIL may be momentarily illuminated
<FMGC (OWN) prompt may be momentarily
displayed
<FMGC (REQ) prompt is momentarily displayed,
then followed by <FMGC (OWN) prompt .
ECAM and AURAL warning
If AP disconnects: Red warning AUTO FLT AP OFF and aural warning
If A/THR disconnects: Amber caution AUTO FLT A/THR OFF and aural warning
RECOVERY
FMS All FM data are saved. All FM data are lost.
The affected FM position is reinitialized to the
IRS position, and the EPE is set to zero.
If GPS option is activated in the OPC file, the GPS
is automatically selected. All deselected navaids
are erased.
AP - A/THR Re-engage as necessary
MCDU If MCDU MENU page is displayed:
Select <FMGC (OWN) prompt Select <FMGC (OWN) prompt.
Otherwise the current page remains displayed
OWN FMGC IN PROCESS message (white) is displayed on scratchpad
Data may be re-entered from either MCDU. The
second FMGC will synchronize automatically.
ND Select as appropriate
MANUAL RESETS
Not required
AIRBUS A318/319/320/321
© THALES AVIONICS S.A.
J43126AA 00
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