A34-21-00-053.fm
ADIRS BITE PAGES - GROUND TEST MENU
January 2005
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SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
ADIRS BITE PAGES - IR GROUND TEST
General
To operate the IR GROUND TEST, select line select key (LSK) 2L. ADIRS X BITE IR GROUND TEST page shows.
IR GROUND TEST Pages
The IR GROUND TEST pages show information about the self test. There are three IR GROUND TEST pages.
The IR GROUND TEST pages do not show test data when the self test runs. The IR GROUND TEST pages only show test values that you verify during the test.
Page 1 gives a description of the test. Page 2 and page 3 show the test values for the IR ground test. Verify the values on the flight compartment instruments. To move between pages 1, 2, and 3, use the NEXT PAGE and PREV PAGE keys on the MCDU.
You can start the IR ground test from page 1, 2 or 3. Push LSK 5L to start the test. LSK 5L is next to the START TEST prompt.
When the IR ground test starts, the TEST START prompt goes out of view. The TEST STOP prompt shows. The IR ground test continues until you select TEST STOP or INDEX. TEST STOPS show on page 1, page 2 and page 3. INDEX shows on page 1, 2 and 3. Push LSK 5R or 6L to stop the test and return to the GROUND TEST menu.
The IR ground test will not operate if the ground speed is more than 20 knots, or IR is in the attitude mode. TEST INOP shows on all IR GROUND TEST pages, and TEST START goes out of view.
A34-21-00-054.fm
January 2005
34-21
- 49 -
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
A34-21-00-054.fm
TEST START OR TEST
STOP WILL SHOW ON
ANY PAGE
ADIRS BITE PAGES - IR GROUND TEST
January 2005
34-21
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
A34-21-00-055.fm
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
ADIRS BITE PAGES - IR GROUND TEST RESULTS 1
General
Push LSK 5L to start the IR ground test. Test values show in the flight compartment. 0-2 Seconds When the test starts, all the lights on the MSU and ISDU come on for 2
seconds. 2-10 Seconds Between 2 and 10 seconds, all IR data fails. Components and displays
that use IR data show failure flags and failure conditions.
NOTE: On the IR GROUND TEST page on the MCDU the VSI is not listed as a test instrument, however it will test.
January 2005
34-21
- 51 -
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
A34-21-00-055.fm
HEADING FLAG
ADIRS L BITE
IR GROUND TEST 1/ 3
FOR HEADING ATTITUDE FLAG HEADING UP MODES
0SEC -2SEC MSU LIGHTS ON
2SEC -10SEC FA LALL
FLAG
I DATA
AFTER 10SEC CHECK DATA
ON INSTRUMENTS AND ISDU
HDG
<TEST START
HDG
< INDEX
ADI
ALL LIGHT ADI SEGMENTS ON HSI NAV DISPLAY
IRS DISPLAY
DSPL SEL
PPOS
WIND
TK/GS
N
HDG/STS
1
3
BRT
W
2
TEST E
HEADING FLAG
H
4 65
ENT/CLR KEY
S
SYS DSPL
7 9
LIGHTS ON
8
L
R ENT CLR
0
2
1
.5 4
MSU LIGHTS
ON
O
6
V .5
V
OO
4
R
ALIGN
R
ON DC
12
VSI
FAULT
DC FAIL
ADF ADF
ALIGN NAV ALIGN
NAV
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