737-700 MAINTENANCE TRAINING MANUAL BITE HANDBOOK 机务培训手册 自测手册(50)

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Engage A/P A in CMD and push the VOR LOC mode selector switch. These annunciations show on the FMA if the ILS receiver has a valid localizer signal:
-VOR LOC in green letters (active)
-CMD
-CWS P.
The control wheel may turn to turn the airplane to the localizer centerline.
If the ILS receiver does not have a valid localizer signal, these show on the FMA:
-VOR LOC in white letters (armed)
-CMD
-CWS P
-CWS R.

January 1, 2004
22-11
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SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
FLIGHT DIRECTOR
1. TURN ON F/D SWITCH

2. TUNE THE NAV CONTROL PANEL TO THE AIRPORT
ILS FREQUENCY
3.
PUSH VOR LOC
MODE SELECTOR
SWITCH

4.
PUSH ALT HLD
MODE SELECTOR
SWITCH

 

 

AUTOPILOT
1.
ENGAGE A/P A IN CMD

2.
TUNE THE NAV CONTROL PANEL TO THE AIRPORT ILS FREQUENCY

3.
PUSH VOR LOC
MODE SELECTOR
SWITCH

 

 

 

OR
CONTROL WHEEL TURNS TO TURN AIRPLANE TO LOC CENTERLINE
OR

 

A22-11-00-108.fm

DFCS - GROUND OPERATIONS - ROLL MODE - VOR/LOC
January 1, 2004
22-11
- 65 -
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
DFCS - GROUND OPERATIONS - PITCH MODE - ALT HOLD
General
You can push these mode selector switches on the MCP and activate the modes when the airplane is on the ground:
-ALT HLD
-LVL CHG.
You cannot activate the VNAV mode when on the ground. You can push the V/S mode selector switch on the ground, however, the mode changes to LVL CHG.
ALT HLD and Flight Directors
When you turn on the F/Ds and push the ALT HLD mode selector switch the FMA annunciator shows ALT HOLD 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 100 feet of the airplanes altitude. The ALT HLD light on the mode selector switch goes out.
ALT HLD and Autopilot
When you engage A/P A in CMD and push the ALT HLD mode selector switch these annunciations show on the FMA:
-ALT HOLD
-CMD
-CWS R.
A22-11-00-103.fm
January 1, 2004
22-11
- 66 -
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
FLIGHT DIRECTOR 
ALT HOLD  HDG SEL  FD 
1. TURN ON F/D SWITCH 2. PUSH ALT HLD MODE SELECTOR SWITCH  MA F/D OFF  ALTITUDE SEL ALT HLD  10 30 10 30 HDG SEL HEADING 
　
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