Thales FMGS - Page 106

10
FLIGHT PHASES
PREFLIGHT
J43126AA 00
© THALES AVIONICS S.A.
AIRBUS A318/319/320/321
 Align IRS
IRS must be set at NAV on the IRU
overhead panel.
Use fast or complete alignment as
required by SOPs.
The position should then be
checked, adjusted if necessary and
re-entered as below:
LAT & LONG...................Check
When a CO RTE or city pair is
entered, LAT & LONG fields show
by default the departure airport
reference coordinates.
If GPS is available, it is
recommended to use these
coordinates. If GPS is not
available, coordinates may be
adjusted to gate position by
vertical slew keys.
 To adjust the position:
LATKL [4L].........Check arrows
If vertical arrows are not shown
after LAT field, press LSK 4L.
Vertical slew keys ......... Scroll
Scroll up/down to adjust latitude
coordinates.
LONG field [4R]..............Press
Arrows are selected to right of
LONG field (LONGKL).
Vertical slew keys ......... Scroll
To adjust longitude coordinates.
When position is correct:
ALIGN IRS [3R]..............Press
INIT {}
CO RTE FROM/TO
TLSLHR01 LFBO/EGLL
ALTN/CO RTE
EHAM/LHRAMS01
FLT NBR
THV001 ALIGN IRS}
LAT
£$ LONG
4338.1N 00122.1E
COST INDEX
___ WIND>
CRZ FL/TEMP TROPO
_____ /___° 36090
INIT {}
CO RTE FROM/TO
TLSLHR01 LFBO/EGLL
ALTN/CO RTE
EHAM/LHRAMS01
FLT NBR
THV001 ALIGN IRS}
LAT
£$LONG
4338.1N 00122.1E
COST INDEX
___ WIND>
CRZ FL/TEMP TROPO
_____ /___° 36090
INIT {}
CO RTE FROM/TO
TLSLHR01 LFBO/EGLL
ALTN/CO RTE
EHAM/LHRAMS01
FLT NBR
THV001 ALIGN IRS}
LAT
£$LONG
4338.1N 00122.1E
COST INDEX
___ WIND>
CRZ FL/TEMP TROPO
_____ /___° 36090
INIT {}
CO RTE FROM/TO
TLSLHR01 LFBO/EGLL
ALTN/CO RTE
EHAM/LHRAMS01
FLT NBR
THV001
LAT
£$LONG
4338.1N 00122.1E
COST INDEX
___ WIND>
CRZ FL/TEMP TROPO
_____ /___° 36090