Central Maintenance Computer Status (NOT INSTALLED)
This page shows the status of the central maintenance computer (CMC) input to the VHF transceiver. The VHF transceivers receive no input from a central maintenance computer; so the status is INACTIVE.
Failures Recorded for Previous Flight Legs
If the LRU has failure data stored for previous flight legs, the LRU shows the FAILURES HAVE BEEN RECORDED page. From this page, you can select YES to see the failure data. Or, you can select MORE to see the other status pages. Sixty five flight legs are recorded. There is no timeout in this mode when the aircraft is on the ground.
If the LRU does not have any failure data stored for previous flights, the LRU does not show this page.
Flight Faults Legs Page One
-"DATE" (not active)
-"DEPT" departure city (not active)
-"DEST" destination city (not active)
-"F#" flight number (not active)
-"A/C" aircraft tail number (not active) Dashes are displayed for all these non-active fields
Flight Faults Legs Page Two Thru Four
-"FC" is fault code
-"UTC" is the time the fault occured (not active)
-"R" is repetition or number of occurances in the flight leg
-"P" is flight phase (not active)
-"O" is origin of the fault, (External of the LRU = E. Internal to the
LRU = I) Zeros across a row is an indication that no faults occurred.
January 2005
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SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
A23-12-00-021.fm
P#M P -1C EYD A T A : O PEN P#M P -7D ATAVC E / : O PEN P#M P -7C RE T U R N M O R DIS C RE T E S 1 TTP U SH : O PE N E K D
P#M P -14 DSSQ LC : O PEN P#M P -13 OFFFR EQ : O PEN P#M P -8C RE T U R N M O R DIS C RE T E S 2 RNAI R / : O P E N E G D B C H
P# M P -2A STFC T : OPE N P# M P -4A EN B DLDR : O P E N P# M P -8B RE T U R N MOR DI S C RE T E S 3 OFT X C : O PEN E T F TE
INACM C1 : CT I V E 6A / -P# M P 6 B INACM C2 : CT I V E 6C / -P# M P 6 D RE T U R N M O R C MC # 1 SE L EC T E D E
FLIGHT LEG: 01
FC UTC RPO
EH _ _ _ _ 4_E
00 0000 000
000000 000
000000 000
000000 000
RETURN MORE
January 2005
23-12
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
A23-12-00-018a.fm
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
VOR/MB/MMR/DME/RA/VHF COMM - FAULT CODE TABLES
Fault Code Tables
The fault codes on the following tables provide a description for external faults for the VOR/MB, MMR, DME, RA, and VHF COMM. The external fault codes can be accessed via the LRU BITE.
After the initial BITE is complete and external faults are noted. Press the MAINT key to view fault codes.
The fault codes are also displayed on the Flight Leg Recorded Fault Screen under FC. See prior pages for BITE menu navigation.
NOTE: LCD fault codes listed in the following tables are for external LRU faults. Internal faults to the LRU’s are not listed.
January 2005
23-12
- 272 -
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
VOR/MB/MMR/DME/RA/VHF COMM - FAULT CODE TABLES VOR/MARKER BEACON RECEIVER RVA-36B 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-700 AVIONCS BITE HANDBOOK 航电自测设备手册 2(22)
