System Operation
3-107
GNS-XL Flight Management System
Rev. 0
Oct/96
SPECIAL PROCEDURES
The following are various procedures that can be performed during
navigation, when applicable.
PILOT ENTED LEG CHANGE
1. NAV Key - DEPRESS to select NAVIGATION Page 1. A pilot
entered leg change may be accomplished on any NAVIGATION
Page with a FR/TO field. However, NAVIGATION Page 1 is rec-
ommended to simplify a reasonability check of DIS and DTK.
2. Line Select Key - DEPRESS to position the cursor over the FR field.
3. FR Waypoint Identifier - INSERT or VERIFY.
4. ENT Key - DEPRESS. If inserting a Waypoint Identifier not
found in the Active Flight Plan, or an offset waypoint, a Waypoint
Page appears. The following procedure should be performed:
If Waypoint Page Appears:
a. Waypoint Page Coordinates - VERIFY Database Waypoint
or INSERT Waypoint Data.
To Insert Waypoint Coordinates (cursor over POS Field):
(1) Latitude - INSERT (N or S first, then degrees, minutes,
and hundredths).
(2) ENT Key - DEPRESS.
(3) Longitude - INSERT (E or W first, then degrees, min-
utes, and hundredths).
b. ENT Key - DEPRESS.
5. If VERIFYING current FR
Waypoint - DEPRESS
ENT and cursor box
expands to enclose both
FR and TO Waypoint
Identifiers, which activates
the TO field.
6. TO Waypoint Identifier -
INSERT or VERIFY.
(Figure 3-173)
7. ENT Key - DEPRESS.
FR HEMET 00:43
TO CORLA 01:01
DIS 120.4
ETE 00:17.4
DTK 069
GS 119
WIND 327/ 13
-AUTO-
NAVIGATION 1/4
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Figure 3-173