Filter
Top Products
5-35
Rev 1
must be the displayed navigation source on the
external indicator.
When the KLN 90B is not the displayed navigation
source on the external indicator or if the KLN 90B is
interfaced with an EFIS system, it is possible to
change the selected course from several pages on
the KLN 90B. This can be done from the NAV 3 or
Mode 2 (MOD 2) pages as well as the Super NAV5
page if it is configured to display the desired track on
the left hand side. To change the selected course
from one of these pages:
a. Select the NAV 3, MOD 2 or Super NAV 5 page
(figure 5-113).
b. Press the appropriate Cto turn on the cursor
function. If the course is being changed from the
Super NAV 5 page. use the left outer knob to rotate
the cursor over the OBS angle field.
c. Turn the appropriate inner knob to select the
desired course (figure 5-114).
d. Press the appropriate Cto turn off the cursor
function.
NOTE: It is easy to tell if it is possible to enter the OBS
value on the KLN 90B. All that has to be done is to look
next to the letters “OBS” displayed on either the MOD 2,
NAV 3 or Super NAV 5 pages. If a colon (:) follows the
letters OBS, then it is possible to enter a value from the
KLN 90B. If the colon is missing, then the course must be
changed from the external indicator.
NOTE: If the KLN 90B is interfaced to EFIS or if the KLN
90B is interfaced to certain mechanical indicators through
an optional KA 90 adapter, the external indicator will be
slewed to agree with what you entered on the KLN 90B.
4.There is no automatic leg sequencing or turn antici-
pation.
5.The Minimum Enroute Safe Altitude (ESA) displayed
on the NAV 3 page is the highest MSA sector alti-
tude from the present position to the active waypoint.
See section 3.9.4. Other waypoints in the active
flight plan do not affect the ESA.
6.When the active waypoint is a VOR or an approach
waypoint, the published magnetic variation for the
VOR or approach waypoint is utilized rather than the
calculated magnetic variation.
Figure 5-113
=GGT | =GGT
OBS: 234^|+++++Ê+++++
TK 233^|DIS 20.0nm
FLY R 0.0nm|GS 154kt
MSA 4500ft|ETE :08
ESA 4500ft|BRG 234^
NAV 3 enr:234 NAV 1
Figure 5-114
=GGT | =GGT
OBS: 227^|+++++i+·+++
TK 233^|DIS 20.0nm
FLY R 2.4nm|GS 154kt
MSA 4500ft|ETE :08
ESA 4500ft|BRG 234^
CRSR enr:227 NAV 1