NOTE: BITE screen reflection tool T002226
January 2005
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SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
A34-43-00-021.fm
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
WX RADAR
BITE REFLECTION
TOOL T002226
SYSTEM CHECKER
RTA-4B SWXX VERXX TEST MENU
T E S T R A D A R O K
I N NI P U T F A U L T S
P R O G R E S S
L I S T P R E V I O U S
RADAR OK R/ T FAULT NO RAD ALT
I NPUTS OK ANT FAULT NO ATTI TUDE I N
CON FAULT NO AIR DATA IN
PREVIOUS MORE PREVIOUS MORE PREVIOUS
COOLI NG FAULT NO HEADI NG I NPUT
MORE PREVIOUS EXI T PREVIOUS
WXR SYSTEM - R/T SELF-TEST
January 2005
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SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
WXR SYSTEM - R/T MAINTENANCE MENU
General
The WXR R/T maintenance menu shows two types of data, inputs and fault memory.
Scroll and Enter
The TEST switch under SCROLL moves the list up and the arrow position does not move. Push the TEST switch under enter to show the data that the arrow is on.
Inputs
The INPUTS position shows all the inputs to the R/T. This data will help troubleshooting of the WXR system. The INPUTS shows these selections:
- PREVIOUS MENU
- DIGITAL INPUTS
- ANALOG INPUTS
- RADAR INPUTS
- EXIT TO MAIN.
PREVIOUS MENU and EXIT TO MAIN let you move through the display. The others show all the inputs. This lets you do troubleshooting without a tester. You can see these functions:
-Mode -Gain -Tilt -Other control changes on the LCD.
737-700 MAINTENANCE TRAINING MANUAL
Program pins and discretes also show. Fault Memory The fault memory shows all the faults in the 64 flight legs in the R/T
memory. Fault memory shows these selections:
- PREVIOUS MENU
- READ FM: MANUAL
- READ FM: AUTO
- CLEAR FAULT MEMORY
- EXIT TO MAIN.
PREVIOUS MENU and EXIT TO MAIN let you move through the display. In the READ FM: AUTO position, the display quickly shows all the failures in memory. In the READ FM: MANUAL position, you push the TEST switch under enter to see each failure. CLEAR FAULT MEMORY removes all failures from the memory.
A34-43-00-022.fm
January 2005
34-43
- 316 -
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
WX RADAR
SYSTEM CHECKER RTA-4B SWXX VER XX TEST MENU
TEST
SWITCHES
O N SP T IO T OT> E X I E N UM NM A I EXIT TO MAIN INPUTS
N P U T SI FAULT MEMORY
E N T E R S C R O L L RESERVED
I N P U T S PREVIOUS MENU
IT A LG ID I O U S> P R E V I N P U T S M E N U DIGITAL INPUTS ANALOG INPUTS RADAR INPUTS
E N T E R S C R O L L EXIT TO MAIN
ID G I T A L I N P U T S
P R E V I> O U S M E N U
A T T I T U D E B U S 1
E N T E R S C R O L L
PREVIOUS MENU ATTITUDE BUS 1 ATTITUDE BUS 2 DADC 1 DADC 2 DIG RAD ALT 1 DIG RAD ALT 2 EXIT TO MAIN
WXR SYSTEM - R/T MAINTENANCE MENU
January 2005
34-43
- 317 -
SOUTHWEST AIRLINES PROPRIETARY(c) All rights reserved
A34-43-00-022.fm
SOUTHWEST AIRLINES.
737-700 MAINTENANCE TRAINING MANUAL
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