737-700 MAINTENANCE TRAINING MANUAL BITE HANDBOOK 机务培训手册 自测手册(23)

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Calibration Page
This page shows the current deflection voltages and calibration factors for the LCD module. It also shows the light sensor bias level and the scale factor used.
The scratchpad shows the source of the currently used data. If the software uses calibrated data, then CALIBRATED will be shown. If it uses hardcoded defaults, then DEFAULTS will be shown.
Line select key 6L shows the INDEX prompt. This selects the CDU MAINT BITE INDEX page.
January 1, 2004
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SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL

A34-61-00-088.fm
MCDU BITE PAGES - CALIBRATION
January 1, 2004
34-61
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
FMCS - FMC DATA LOADING
General
You use the portable data loader (PDL) to load data into the FMCS and other airplane systems. The steps to load data into the FMCS and the other systems are similar.
To load data into the FMCS, you set the data loader control panel selector to the FMC position. This connects the loader to the primary FMC.
You can load these databases into the FMCS:
-Operational flight program (OFP)
-Navigation data base
-Performance default data base
-Airplane model/engine performance data base
-Software options data base.

NOTE:  The performance default data base is part of the OFP and cannot be loaded separately.
Preparation
The information below shows the steps to load a navigation data base. The procedure to load the other systems data or the other FMCS data is similar.
This is a summary of the steps to load data with a PDL:
-Airplane must be on the ground
-Apply electrical power to the airplane
-Open the DATA LOADER circuit breaker

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737-700 MAINTENANCE TRAINING MANUAL
-Connect the PDL to the data transfer receptacle -Close the DATA LOADER circuit breaker -Set the data loader 3-position switch to the FMC you will load (the
L position will load FMC 1 and the R position will load FMC 2) -Set the data load selector to the FMC position -Open the data loader access door -Put the necessary diskette into the PDL.
NOTE:  The FMC source select switch on the P5 panel must be set in the BOTH ON L or NORMAL positions to see the load progress on the CDUs if FMC 1 is loaded. If the 3-position switch is in the R position, the FMC source select switch must be set to BOTH ON R to see the load progress on the CDUs.
The MCDUs automatically go to the FMCS DATALOAD page when the MCDU receives valid data from the loader.
The data load process is automatic. Except to change diskettes, no further operation is necessary after you do the above steps.
The data load process is automatic. When the FMCS source select switch is in the NORMAL position, the data loads into FMC 1. You then do a crossload and load the data into FMC 2 via the FMCS inter system bus.
　
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