Garmin GNS 400W Pilot's Manual & Reference page 121

of the flight plan always appears in magenta).
9. As you approach the MAP, a waypoint message ("DTK
312° x S") appears on the bottom of the screen.
10. Once the unit crosses the MAP (defined as the runway
end waypoint), sequencing will be suspended. Prepare
the aircraft for missed approach operation. Press the
OBS key to sequence to the Missed Approach proce-
dure.
11. Fly the guidance provided by the unit to the
ARTTY intersection and hold.
190-00356-00 Rev G
5 - PROCEDURES
LNAV/VNAV Approach
111