OPERATOR’S MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
TITLE:
The page title line displays the following:
1. If no climb-in-cruise is in progress, the character string "CLB" preceded by the selected sub-mode name or
MANUAL.
2. During a climb-in-cruise, the character string "CRZ CLB".
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 climb 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, 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 climb, the FMS accepts the Selected Altitude change in the data field only if it is higher than the CRZ ALT of
the active route; otherwise, there is 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.
XXX XXX [2L]: The field title displays the name of the selected climb sub-mode or by default the name of the
first climb sub-mode in the policy file with "SPD" appended to the end of the displayed sub-mode name. An
abbreviated name will be displayed if the sub-mode name is greater the 5 characters (e.g. MIN FUEL SPD will
be abbreviated to MFUEL SPD);
The data field displays the speed schedule associated with the selected climb sub-mode or the manually
entered speed schedule.
If the crew manually enters a speed in the data field, the field title displays "MAN SPD".
Valid entry format is to enter an IAS and/or Mach value using the slash rule e.g. 280, 280/.780 or /.780. The
valid IAS or Mach entry range is defined in the PDB.
Deletion of a manual speed entry reverts the data field and title to the previously selected climb sub-mode.
Deletion of a climb sub-mode speed is not allowed.
Manual speed entry is displayed in large white font. A climb sub-mode speed is displayed in small white font.
If the IAS or MACH displayed is the source of the FMS target speed, the speed is displayed in reverse video.
SPD REST [3L]: Entry and display of the climb Speed Restriction/Speed Restriction Altitude.
Manual entry overrides the default value extracted from the navigation database, if available.
Valid entry format is to enter a speed and/or altitude using the slash rule XXX, XXX/XXXXX or /XXXXX e.g. 250,
250/10000 or /10000. The valid range of the Speed Restriction/Speed Restriction Altitude is defined in the PDB
Deletion of a manual entry reverts the data field to the default value extracted from the navigation database.
Deletions of the values extracted from the navigation database are not allowed.
Manual entry is displayed in large white font. Default value or value extracted from the navigation database is
displayed in small white font.
The speed restriction is displayed in reverse video if it is the source of the FMS target speed.
Page RRJ-A-10
August 17, 2010
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