Apollo 65 - Manual (Page 201)

Approach
Active
Operation
Approach Active Operation begins when you cross the
Final Approach Fix (FAF) inbound if an approach
has been loaded and enabled, the FAF is the active
waypoint, and there are no system-detected reasons
not to continue the approach (see Message Mode
starting
on page 1 ). The Approach Active
annunciator is illuminated for Approach Active. The
CDI sensitivity is 0.3 nm for approach active.
Approach active is always preceded by Approach
Transition.
As soon as you cross the FAF, the Approach Active
annunciator will come on solid indicating that the
Apollo GX is providing approach guidance. The
active flight plan sequences and the Missed Approach
Point
(MAP) becomes the active waypoint.
Sequencing is now automatically suspended and the
OBS/HLD annunciator will be on.
Note
Anytime the Apollo GX is in Approach
Active Operations, the approach may be
canceled by pressing the OBS/HLD key.
9-11
Approach Basics (GX50/60)
Before, At or After
MAP, Press OBS/Hold
for Missed Approach
Approach
Active Operation
CDI Scale
ACTIVE
Annunciator
on Steady
FAF MAP
= 0.3nm
OBS/Hold
Annunciator
on Steady
NOTE:
If ACTIVE Annunciator
is not Steady at FAF, do
NOT Continue Approach
APPRCH Annunciator On