User's Manual Part 2

T
2
CAS / Part No. 9000000
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
34-43-20
15 Feb 2003
Use or disclosure of information on this page is subject to the restrictions in the proprietary notice of this document.
6--27
Table 6--3. Computer Unit Self--Test Execution (cont)
Test Sequence Test IndicationsActivation
Push the PUSH TO TEST
button again before the
previous 10--second display
period has elapsed
• Previous fault display is aborted
• All T
2
CAS TCAS lamps come on during a
1--second lamp test
• All front T
2
CAS TAWS/RWS LEDs will be lit
for 1 second (+/-- 0.5 seconds) in the
following colors:
-- TAWS P/F STATUS: Red
-- TAWS I/O FAIL: Red
-- TAWS APM FAIL: Red
-- XFER IN PROCESS: Green
-- C/F LOAD STATUS: Red
• The TAWS/RWS XFER IN PROCESS LED
will be extinguished.
• The TCAS Status/fault data recorded
during the preceding flight leg is displayed
for 10--seconds.
• The TA WS/RWS Status/fault data recorded
during the preceding flight leg is displayed
for approximately 11 seconds.
Push the PUSH TO TEST
button before the end of each
succeeding display period
• TCAS and TA WS/RWS Status/fault data
recorded during a total of 10 flight legs
(maximum) is displayed
• When data from the earliest recorded flight
leg has been displayed, all lamps flash at
approximately a 2.5--Hz rate for 3--seconds
if the PUSH TO TEST button is pushed.
This indicates the end of recorded test
data.