Honeywell KLN 900s Pilot's Manual page 98

The desired track (DTK) displayed on the NAV 3 page
also changes to the value for the next leg at the beginning
of turn anticipation. Turn anticipation becomes inactive
when transition to the next leg has been made.
In some installations the KLN 900 can "read" the selected
course set on external CDIs or HSIs. In these installations
the KLN 900 will flash the value of desired track (DTK) on
both the NAV 3 and Super NAV 5 pages when the
desired track and the selected course differ by more than
10°. Set the selected course to match the desired track.
This will make sure that the orientation "picture" is always
correct.
If desired, turn anticipation may be disabled (or enabled)
on the Setup 6 page (SET 6) using the left C and the
left inner knob to select between DISABLE or ENABLE
(figure 4-36). If turn anticipation is disabled, navigation is
provided all the way to the waypoint, and waypoint alert-
ing occurs approximately 36 seconds prior to actually
reaching the waypoint. Turn anticipation is automatically
disabled if the cross track error is larger than 4 nm when
in en route or terminal modes. (1 nm in approach arm or
approach active modes.)
ANTICIPATE |
SET 6
4-9
TURN |
|
ENABLE |
|
|
Figure 4-36
Rev 2