OPERATOR’S MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
E. Engine-out Climb mode is active, as a result, access to the PROFILE page is disabled.
TITLE:
The page title line displays the following:
1. If cruise descent is not in progress, the character string “CRZ” preceded by the selected sub-mode name or
MANUAL.
2. During a cruise descent, the character string “CRZ DES”.
3. The left side of the title line displays:
• “ACT” if climb is active
• “MOD” if the flight plan is in mode state
• Blanks if cruise is not active
CRZ ALT [1L]: Entry and display of the cruise altitude (MCDU entry or derived from the Selected Altitude). The
value entered is propagated between the PERF INIT, CLB and CRZ.
CRZ ALT can be a manual entry or a change in the Selected Altitude. Valid manual entry format is: XXX (flight
level), FLXXX or XXXXX (feet). The minimum altitude that can be entered is the greater of the minimum default
value or the elevation of the departure runway. The maximum altitude that can be entered is defined in the PDB.
Deletion of the cruise altitude is allowed.
In cruise mode, the FMS accepts the Selected Altitude change (higher or lower value than current CRZ ALT
value) in the data field at any time, except when the aircraft is within 50 nautical miles before the top-of-descent,
at which time any change has no effect on the data field.
The CRZ ALT value is displayed in large white font. When no cruise altitude has been entered or the data field
has been deleted, the data line displays boxes.
While airborne, if all the weight-related data fields (GWT and ZFW) contain data and the CRZ ALT data field is
empty, the current airplane altitude is copied in small font in the CRZ ALT data field when the EXEC is pressed.
MAX: Displays the FMS-computed maximum cruise flight level
The MAX flight level value is displayed in small white font. The title and data field are blank if the data is not
available or the active mode is descent.
FMS-computed MAX altitude is always limited to the aircraft's maximum certified altitude.
MIN FUEL CRZ 2/5
CRZ ALT
FL300
MFUEL SPD
SCHED
<DES FORECAST NO PROFILE
NO PROFIL
Page RRJ-A-16
August 17, 2010
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