Honeywell BENDIX/KING KLN 94, Руководство пилота

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5.5.6. GOING DIRECT TO A WAYPOINT WHILE IN THE OBS
MODE
The direct-to function will select the OBS value that will take the aircraft
from the present position direct to the active waypoint when the KLN 94 is
not the displayed navigation source on the external indicator.
If the KLN 94 is the displayed navi-
gation source on an HSI or CDI it is
not possible for the KLN 94 to
change the OBS value. In these sit-
uations the KLN 94 will provide a
scratchpad message that will tell you
what OBS value should be selected
to go direct to the active waypoint (figure 5-45).
5.5.7. ACTIVATING A WAYPOINT WHILE IN THE OBS MODE
While in the OBS mode, when the KLN 94 is not the displayed navigation
source on the external indicator, you may activate another waypoint by
using the normal Direct To method or by using a second method. This
second method activates another waypoint without changing the selected
course (OBS). In other words, when the new waypoint is activated, the D-
Bar is not necessarily recentered. In
figure 5-46 the KLN 94 is in the OBS
mode and the selected course is
149°. You have just crossed ARG
and desire to activate the next way-
point in the flight plan, GQE, without
recentering the D-Bar.
To activate a waypoint in OBS mode without changing the selected
course (not connected to external CDI):
1. Press
D
(figure 5-47). The
rules described in section 3.10,
“Direct To Operation”, dictate
which waypoint identifier will be
initially displayed on the Direct
To page.
2. Press
D
a second time. The
annunciation DIRECT TO
changes to ACTIVATE (figure 5-
48). Repeated presses of
D
cause the annunciation to alter-
nate between
DIRECT TO and
ACTIVATE . Make sure ACTIVATE is displayed.
Chapter 5 Intermediate Operation
5-18
Figure 5-45
Figure 5-46
Figure 5-47
Figure 5-48