Garmin APOLLO GX65 - Manual (Page 213)

are less than 2 nm from the FAF when you enable
sequencing, then transition to Approach Active, i.e.,
the CDI sensitivity will begin changing to 0.3 nm
full-scale deflection immediately. The approach
annunciator will begin flashing immediately if all the
conditions exist to allow the approach to go to the
active condition (RAIM available, etc.). It is important
for you to enable sequencing as soon after becoming
established inbound as practical when you want the
waypoint to become the FAF.
Note
Combined IAF/FAF waypoints are
identified by the Apollo GX as IFAF
waypoint types.
9-23
Approach Basics (GX50/60)
153º
146º
OED
(IFAF)
018º
198
º
157º
337º
A
B
C
D
E
MA14
(MAP)