737-700 MAINTENANCE TRAINING MANUAL BITE HANDBOOK 机务培训手册 自测手册(51)

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3. PUSH THE HDG SEL MODE SELECTOR SWITCH 
4. TURN THE SELECTED ALTITUDE TO WITHIN 100 FEET OF THE AIRPLANE ALTITUDE.  ALTITUDE  ALT ACQ  HDG SEL  FD 
ALT HLD LIGHT GOES OUT  SEL ALT HLD 

AUTOPILOT 
1. ENGAGE A/P A IN CMD  A/P ENGAGE CMD A CMD B CWS B CWS A  ALTITUDE 
SEL 
2. PUSH ALT HLD MODE SELECTOR SWITCH  DISENGAGE  ALT HLD  ALT HOLD  CMD CWS R 

A22-11-00-103.fm
DFCS - GROUND OPERATIONS - PITCH MODE - ALT HOLD
January 1, 2004
22-11
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SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
DFCS - GROUND OPERATIONS - PITCH MODE - LVL CHG
LVL CHG and Flight Directors
When you turn on the F/Ds and push the LVL CHG mode selector switch the FMA annunciator shows MCP SPD and FD. The F/D command does not show because there is no valid roll mode. Push HDG SEL to activate a roll mode. The FMA now also shows HDG SEL and the F/D command shows on the AI. Turn the selected altitude to within 200 feet of the airplane altitude and see these changes:
-LVL CHG light on the mode selector switch goes out
-FMA changes from MCP SPD to ALT ACQ
-F/D command moves to the top of AI.

LVL CHG and Autopilot
Engage A/P A in CMD and push the LVL CHG mode selector switch. These annunciations show on the FMA:
-MCP SPD
-CMD
-CWS R.

January 1, 2004
22-11
- 68 -
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
A22-11-00-104.fm
FLIGHT DIRECTOR
MCP SPD HDG SEL FD
HEADING
V NAV
1. TURN ON THE F/D  MA
SWITCH F/D

10
30
OFF
2. PUSH THE LVL CHG
30
10
MODE SELECTOR
HDG SEL
LVL CHG
SWITCH
3. PUSH THE HDG SEL
MODE SELECTOR
SWITCH

V NAV ALTITUDE
ALT ACQ FDHDG SEL
SEL
4. TURN THE SELECTED
LVL CHG ALT HLD
ALTITUDE TO WITHIN 200 FEET
OF THE AIRPLANE ALTITUDE.

AUTOPILOT
A/P ENGAGE
V NAV CMD A CMD B
1. ENGAGE A/P A IN CMD
CWS A CWS B
2. PUSH LVL CHG
MCP SPD
CMD
MODE SELECTOR
DISENGAGE LVL CHG
CWS R
SWITCH
DFCS - GROUND OPERATIONS -PITCH MODE - LVL CHG
January 1, 2004
22-11
- 69 -
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
DFCS - GROUND OPERATIONS - APPROACH
General
You can activate the autopilot mode while on the ground.
APP and Flight Directors
Turn on the F/Ds and push the APP mode selector switch. The FMAs show these annunciations:
-G/S
　
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