Garmin GPS 400W,GNC 420W Pilot's Manual & Reference page 97

RW04
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6. Turn left to a heading of 160° to initiate the
procedure turn. Course guidance is provided
relative to the outbound leg from the FAF. (The
procedure turn is displayed on the map page
and indicated as the active leg on the default
NAV and active flight plan pages.) The CDI
needle will start moving to the right.
7. After approximately one minute, make a 180°
right turn to a heading of 340° to intercept
the inbound course. The unit will sequence to
the inbound leg to the FAF, the CDI needle will
swing to the opposite side to provide proper
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31 nm
DO NOT USE FOR
NAVIGATION
5 - PROCEDURES
Procedure Turn Approach
sensing along the final course segment and
"DTK 025° NOW" will appear in the lower
right corner of the screen.
8. As the CDI needle starts to center, make a right
turn to 025°—the final approach course.
9. When within 45° of the final approach course
and the FAF is the TO waypoint, the 400W-
series unit switches from terminal mode to
"approach" mode. CDI scaling is tightened from
1.0 NM full scale deflection to either 0.3 nauti-
cal mile or 2° full scale deflection whichever is
less at the FAF. The change occurs over 2 NM
and is completed by the FAF.
10. As you approach the FAF, a waypoint alert in
the lower right corner ("NEXT DTK 025°")
will appear. Make any course adjustments
necessary for the final course segment (FAF to
MAP).
11. As you cross the FAF, the destination sequences
to the MAP ("RW03", the runway threshold).
With the needle centered, fly toward the MAP,
observing the altitude minimums dictated by
the approach plate.
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