Beechcraft C-12C Operator And Technical Reference Manual page 199

If any of these conditions are not met, the KLN
90B will not transition to the approach active mode and
a missed approach will be required if the conditions do
not change before reaching the FAF. If all of these
conditions are met, the CDI scale factor will start to
change to ± 0.3 nm and the external annunciator will
indicate ACTV.
(5) At the FAF (position D), the CDI scale
factor will be at ± 0.3 nm and will remain at this scale
factor until the approach mode is canceled by pressing
the external GPS APR button to change to
mode, by initiating a direct to operation, or by changing
to the OBS mode.
WARNING
It is not approved to conduct the final
portion of the approach unless the KLN
90B is in the approach active mode.
(6) Fly to the missed approach point (position
E). The KLN 90B will not automatically sequence to
the next waypoint, it must be manually selected. By
default, the KLN 90B will nominate the first waypoint of
the published missed approach procedure when the
D button is pressed and the active waypoint is the
MAP.
(7) If necessary,
approach procedure.
chart when conducting a missed approach. The KLN
90B does not include headings and altitude restrictions
common to missed approach procedures. The OBS
mode is usually needed at some point during a missed
approach and is always required to fly a holding
pattern (position F).
ao. Selecting An Approach.
selected from the APT 8 or ACT 8 page for the
destination airport.
Approaches can only be entered in FPL 0,
the active flight plan.
turned off for more than 5 minutes, the
approach is deleted when power is turned
back on.
1. Turn to the APT or ACT pages and select
the destination airport using the right
cursor inner and outer knobs.
2. Use the right inner knob to turn to the APT
or ACT 8 page. The APT 8 page can be
reached by turning the right inner knob
the
conduct the
Always refer to the approach
Approaches are
NOTE
If the KLN 90B is
one step counterclockwise from the APT 1
page.
3. Turn the right cursor on. The right cursor
comes up on the first approach in the list
of approaches. Use the right outer knob
to move the cursor to the different
approaches.
there are more than five approaches to an
airport, move the cursor down to scroll the
other procedures into view by rotating the
right inner knob clockwise.
ARM
Figure 3-57. Selecting the Approach
4. With the cursor over the desired approach,
missed
press the ENT button.
5. The KLN 90B will present a list of Initial
Approach Fixes (IAF) corresponding to
this approach. Select the appropriate IAF
by placing the cursor over the IAF and
pressing the ENT button. Refer to Figure
3–58.
Figure 3-58. Selecting the Initial Approach Fix
6. The KLN 90B next presents a list of
waypoints that make up the approach.
Refer to Figure 3-59.
TM 1-1510-218-10
Refer to Figure 3-57.
KLAX IAP
1 NDB 24R
2 VOR 07L
3 VOR 07R
4 VOR 25L
5 VOR 25R
CRSR
ENT
V25R-KLAX
IAF 1 ELMOO
2 LAHAB
3 SLI
4 SMO
CRSR
ENT
If
Review the
3-45