7-50
GNS-XLS Flight Management System AFIS Operation
Rev. 3
Sep/96
TURNING AUTO TO MAN OR OFF
NOTE: SITA/AVICOM are two different ground networks covering
different regions. The appropriate network is automatically selected
for operation based on current Lat/Lon location of aircraft, if mode is
set to AUTO.
8. BACK Key - DEPRESS
until MAN or OFF appears
in the cursor.
9. ENTER Key - DEPRESS to
select MAN or OFF.
NOTE: If MAN is selected, all
other networks will indicate
OFF. (Figure 7-97)
10. Repeat Steps 7 through 9 to
turn OFF desired ground
networks or DEPRESS
ENTER Key to cursor through option fields and return to AFIS
OPERATING MODEs Page.
RETURNING TO AUTO
11. Line Select Key - DEPRESS to position cursor over OFF or MAN
option of desired ground network.
12. BACK Key - DEPRESS
until AUTO appears in cur-
sor. (Figure 7-98)
13. ENTER Key - DEPRESS to
select AUTO option.
14. Repeat Steps 11 through 13
to return desired ground
networks to AUTO or
DEPRESS ENTER Key to
cursor through option fields
and return to AFIS
Operating Modes Page.
AFIS OPERATING MODES
>
>
VHF LINK CONTROL
ARINC AUTO
SITA/AVICOM OFF
AIR CANADA OFF
Figure 7-98
AFIS OPERATING MODES
>
>
VHF LINK CONTROL
ARINC MAN
SITA/AVICOM OFF
AIR CANADA OFF
Figure 7-97