OPERATOR’S MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
DES FORECAST 1/2
This page is used to enter and display the destination airport's temperature, predicted QNH or QFE, and
specified transition level.
Display the DES FORECAST 1/2 by pressing [VNAV], <PROFILE>, <FORECAST>, [NEXT] (When in Climb,
Cruise or Descent mode) or [VNAV], <FORECAST>, [NEXT] (When in Cruise or Descent mode).
TITLE: The page title line displays “DES FORECAST 1/2”. It displays “MOD" when a flight plan modification is
in progress.
Destination Airport TEMP [1L]: Entry and display of air temperature reported at the destination airport.
When the entered temperature differs from the ISA temperature, entry is used to provide temperature correction
of MDA/DA, approach and approach transition waypoint altitudes, vertical deviation and target vertical speed.
Cold temperature correction is not computed when the temperature entry is positive (above 0° C).
Manual entry is allowed. Valid manual entry format is + or – XX. Valid manual entry range is -55° to +55° C
Deletion of manual entry is allowed.
Manual entry is displayed in white large font. When no temperature has been entered or an initial entry has
been deleted, the data field displays dashes.
TRANS LVL [2L]: Entry and display of Transition Level.
Manual entry overrides the default value extracted from the navigation database for the destination
airport/procedure, if available, or the default configuration value. Deletion of a manually entered Transition Level
reverts to the value extracted from the navigation database, if available, or to the default value otherwise.
Deletion of Transition Level values extracted from the navigation database or default value is not allowed.
Manual Transition Level is displayed in large white font. Default value or value extracted from the navigation
database is displayed in small white font. The title and data field are blank while in descent if the QNH setting is
not standard pressure.
MOD DES FORECAST 1/2
CYUL TEMP UUEE QFE
---° C 31.22INHG<
TRANS LVL CORRECTION
Fl080
QFE <
LDG ELEV
1000 FT
<ERASE PROFILE>
Page RRJ-A-44
August 17, 2010
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