The following are various procedures that can be performed during
navigation, when applicable.
PILOT ENTERED LEG CHANGE
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.
Line Select Key - DEPRESS to position the cursor over the FR field.
FR Waypoint Identifier - INSERT or VERIFY.
ENTER 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:
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,
(2) ENTER Key - DEPRESS.
(3) Longitude - INSERT (E or W first, then degrees, min-
utes, and hundredths).
If VERIFYING current FR
Waypoint - DEPRESS
ENTER and cursor box
expands to enclose both
FR and TO Waypoint
Identifiers, which activates
the TO field.
TO Waypoint Identifier -
INSERT or VERIFY.
Flight Management System