S-TEC System 55X, Руководство по эксплуатации

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2nd Ed: May 31, 2002 4-13
SYS FIFTY FIVE X POH
3. Select the APR Mode. The autopilot will intercept and track the GPS
signal.
4. If desired, the pilot can use the pilot selectable intercept angle procedure
as described on preceeding pages. (Ref. 4.2.5.1 Pilot Selectable
Intercept Angles).
5. For procedure turns, the pilot must select the HDG Mode and fly the
aircraft through the procedure turn with the heading bug.
6. Once established on the INBOUND course to the Final Approach Fix
(FAF), select the APR Mode.
4.2.7. GPS Steering (GPSS) Approach
NOTE:
When operating in the GPSS Mode, the autopilot
requires no further inputs from the HSI or DG (i.e.
heading or course changes) as the approach
progresses.
1. Program the desired approach into the GPS Navigator.
2. Press the autopilot NAV button twice to access the GPSS Mode. Verify
that GPSS is displayed on the autopilot annunciator panel.
3. Verify the aircraft begins a turn toward the Initial Approach Fix (IAF) or
that segment of the approach that transitions to the selected approach.
4. Monitor the autopilot as it moves around the approach using vertical
speed and altitude hold to fly the vertical elements of the approach.
5. Select HDG to accomplish a procedure turn.
6. Engage the GPSS again to complete the approach.
4.2.8 Reverse (REV) Mode
The Reverse Mode provides roll commands for intercept and tracking the
localizer back course inbound or localizer front course outbound.
4.2.9 Vertical Speed (VS)
To engage vertical speed, the autopilot roll axis must be engaged.
Selecting HDG Mode or any roll mode will satisfy this requirement.
With any roll mode engaged, the pilot may select VS Mode by pressing
the VS Mode select switch. The autopilot will synchronize with the aircraft's
vertical speed at the time the mode is selected and the corresponding
vertical speed will be indicated in the Programmer / Computer display.
Vertical speed may now be modified in 100 ft. increments by rotating the
VS knob clockwise or counter-clockwise.