COBHAM S-TEC Thirty, Руководство по эксплуатации для пилотов

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1-4 3rd Ed. Feb 15, 07
S–TEC
The optional Yaw Damper senses excessive adverse yaw about the yaw axis,
and responds by driving the yaw servo in the proper direction to provide
damping. The yaw servo is coupled to the rudder.
1.4 Modes of Operation
1.4.1 Roll Axis Control
Each press/release of the optional MODE SEL Switch typically located on the
Control Wheel, or PUSH MODE Switch located on the bezel, successively
engages the roll modes below.
Stabilizer (ST) Mode
Used to Hold Wings Level
Heading (HD) Mode
Used to Turn onto a Selected Heading and Hold it
Low Track (LO TRK) Mode
Used to Track a VOR Course
High Track (HI TRK) Mode
Used to Track a LOC Course
Note:
A heading system (HSI or DG) is optional. If the aircraft is equipped with a
heading system, then the heading mode can be engaged. Otherwise, the
heading mode cannot be engaged (i.e., it will be skipped over).
1.4.2 Pitch Axis Control
Each press of the ALT ENG/DSNG Switch typically located on the Control
Wheel (optional for System Thirty ALT only), or ALT HOLD ON/OFF Switch
located on the instrument panel (System Thirty ALT only), successively engages
and disengages the single pitch mode below.
Altitude Hold (ALT HOLD) Mode
Used to Hold Altitude
1.5 Block Diagrams
The System Twenty Block Diagram is shown in Fig. 1-1.
The System Thirty Block Diagram is shown in Fig. 1-2.
The System Thirty ALT Block Diagram is shown in Fig. 1-3.
The Yaw Damper Block Diagram is shown in Fig. 1-4.