Navigation Mode From Hdg Mode - Honeywell KAP 140 Installation Manual

Navigation (NAV) Mode from HDG Mode (45° Intercept)
The following steps should be taken to operate in the
heading mode:
1. Move the heading "bug" to the desired heading on
the DG.
2. Depress the HDG button on the KAP 140 to
engage the heading select mode. The autopilot will
turn the aircraft in the shortest direction to intercept
and fly the heading.
3. If you move the heading "bug" again while the
heading select mode is engaged, the autopilot will
immediately turn the aircraft in the direction of the
newly selected heading.
5. Press HDG button again and the autopilot will
return to the ROL mode.
In the navigation (NAV) mode, the autopilot intercepts
and tracks VOR/RNAV and GPS courses.
To arm NAV mode (with the KAP 140 currently in the
HDG mode):
1. Select the desired frequency for VOR or RNAV. For
GPS, verify the desired waypoint or destination.
2. OBS Knob - SELECT desired course.
3. NAV Mode Selector Button - PRESS. Note NAV
ARM annunciated
.
The autopilot will flash HDG for 5 seconds to remind
the pilot to reset the HDG bug to the OBS course.
Check the heading displayed on the DG against the
magnetic compass and reset if necessary.
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