System Operation
3-133
GNS-XL Flight Management System
Rev. 0
Oct/96
21. ENT Key - DEPRESS.
PLAN 8/8 FDE COMPUTA-
TION Page is now displayed.
COMPUTING - STANDBY
will flash while FDE predic-
tion is being calculated and
the percentage completed
will be shown. When the
prediction calculation is com-
plete, an FDE and NAV
AVAILABLE or UNAVAIL-
ABLE message will be dis-
played as shown in Figures
3-212 and 3-213.
FDE COMPUTATION
COMPUTING - STANDBY
51" COMPLETE
CANCEL COMPUTE
PLAN 8/8
<
Figure 3-211
FDE COMPUTATION
FDE AVAILABLE
NAV AVAILABLE
GPS PRIMARY MEANS
NAV OK
PLAN 8/8
Figure 3-212
FDE COMPUTATION
FDE UNAVAILABLE
NAV UNAVAILABLE
GPS PRIMARY MEANS
NAV NOT ALLOWED
PLAN 8/8
Figure 3-213