FLIGHT PHASES
CRUISE 15
5.5. Use of PROG CRUISE page
CRZ OPT RECMAX (Line 1)
CRZ [1L]
This field is updated when a new altitude
is selected on the FCU.
It cannot be cleared, but may be
modified by a new entry.
Entering a higher ALT switches FMGS to
CLIMB phase.
To enter a lower ALT distance to DEST
must be less than 200 NM; in this case
FMGS phase switches to DESCENT
phase.
OPT [center]
Shows optimum flight level, based on the actual gross weight, cost
index, temperature and winds.
Is displayed if a minimum of 15 minutes cruise-time exists.
REC MAX [1R]
As for CLIMB page.
<REPORT prompt [2L]
This function may be used for position message to ATC or Data Link (if
available).
Refer to Part III: PROG page & Data Link
UPDATE AT [3L]
Enables FMGC update position at a navaid.
See Part III: Ch 7.3 – Position Monitoring.
CRUISE THV001
CRZ OPT REC MAX
FL360 FL360 FL388
<REPORT
UPDATE AT
*[ ]
BRG /DIST
355° /366.5 TO EGLL27R
PREDICTIVE
<GPS GPS PRIMARY
REQUIRED ACCUR ESTIMATED
2.0NM HIGH 0.08NM
AIRBUS A318/319/320/321
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