3-22
3rd Ed. Feb 15, 07
S–TEC
3.3 Yaw Damper Operation
The optional Yaw Damper serves to dampen excessive adverse yaw. It operates
in either the AUTO mode or ON mode, depending upon the position of the Yaw
Damper Master Switch shown in Fig. 3-17.
The Yaw Trim Knob, shown in Fig. 3-18, is used to center the slip/skid ball when
the yaw servo is engaged.
Fig. 3-17. Yaw Damper Master Switch
ON
AUTO
OFF
TRIM
YAW
DAMPER
Fig. 3-18. Yaw Trim Knob
3.3.1 AUTO Mode
With the Yaw Damper Master Switch in the AUTO position, the yaw servo will
become automatically engaged whenever a roll mode (ST, HD, LO TRK, HI TRK)
is engaged.
3.3.2 ON Mode
With the Yaw Damper Master Switch in the ON position, the yaw servo will be
engaged at all times, entirely independent of autopilot operation.
3.3.3 Yaw Damper Trim
With the yaw servo engaged, rotate the Yaw Trim Knob to center the slip/skid
ball.
Summary of Contents for S-TEC Thirty
Page 1: ......
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Page 10: ...3rd Ed Feb 15 07 1 1 S TEC SECTION 1 OVERVIEW...
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Page 14: ...3rd Ed Feb 15 07 1 5 S TEC Fig 1 1 System Twenty Block Diagram...
Page 15: ...1 6 3rd Ed Feb 15 07 S TEC Fig 1 2 System Thirty Block Diagram...
Page 16: ...3rd Ed Feb 15 07 1 7 S TEC Fig 1 3 System Thirty ALT Block Diagram...
Page 17: ...1 8 3rd Ed Feb 15 07 S TEC Fig 1 4 Yaw Damper Block Diagram...
Page 18: ...3rd Ed Feb 15 07 2 1 S TEC SECTION 2 PRE FLIGHT PROCEDURES...
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Page 23: ...2 6 3rd Ed Feb 15 07 S TEC Fig 2 5 AP Display Low Voltage Flag System Twenty...
Page 28: ...3rd Ed Feb 15 07 2 11 S TEC Fig 2 12 AP Display Low Voltage Flag System Thirty...
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Page 56: ...3rd Ed Feb 15 07 3 1 S TEC SECTION 3 IN FLIGHT PROCEDURES...
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Page 80: ...3rd Ed Feb 15 07 4 1 S TEC SECTION 4 OPERATING PARAMETERS...
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Page 84: ...3rd Ed Feb 15 07 5 1 S TEC SECTION 5 GLOSSARY...
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