Garmin GPS 400 Pilot's Manual & Reference page 83

Figure 5-16 Waypoint Alert
4) Fly the outbound course.
5) Approximately one minute after passing the
FAF (LYH), the alert message 'START PROC
TRN' appears in the lower right corner of the
screen. Initiate the procedure turn at any time
after receiving this alert message.
DO NOT USE FOR
NAVIGATION



Figure 5-17 Terminal Mode
190-00140-60 Rev. H


GPS 400 Pilot's Guide and Reference
Refer to Figure 5-17 for the following steps:
6) Course guidance is provided relative to the
outbound leg from the FAF. No guidance
through the procedure turn itself is given. The
procedure turn is displayed on the Map Page
and indicated as the active leg on the Default
NAV Page and the Active Flight Plan Page. The
CDI needle starts moving to the right.
7) When turning to intercept the inbound course,
the GPS 400 sequences to the inbound leg to
the FAF, the CDI needle swings to the opposite
side to provide proper sensing along the final
course segment and 'NEXT DTK 025°' appears
in the lower right corner of the screen (Figure
5-18).
Figure 5-18 Sequence to Inbound Leg
8) Turn to the final approach course.
9) Within 2.0 nm of the FAF (LYH), the GPS 400
switches from terminal mode to approach
mode. CDI scaling is tightened from 1.0 to
0.3 nm, full scale deflection.
10) When approaching the FAF, a waypoint alert
('NEXT DTK 026°') appears in the lower
right corner. Make any course adjustments
necessary for the final course segment (FAF to
MAP).
SECTION 5
PROCEDURES
5-7