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B
In the following test results space "_____", enter "P" for Passed, "F" for Failed
and/or fill in the results or comments. If the section does not apply, write N/A.
1.
Perform the TAS Power Checks
Verify aircraft power to TAS
Pull the 5 amp TAS Processor circuit breaker.
Verify that the "TAS" flag appears on the traffic display.
Reset the circuit breaker. Verify that the flag clears.
Pass/Fail _____.
Pull the 1 amp TAS Control circuit breaker.
Verify that the "TAS" flag appears on the traffic display.
Reset the circuit breaker. verify that the flag clears.
Pass/Fail _____
The following three steps should only be performed when the configuration mod-
ule is set to use the Display Valid input.
Pull the Traffic Display circuit breaker.
The above circuit breaker should be for the unit providing a valid to the TAS Pro-
cessor at pin 5.
Verify that the appropriate flag appears INVALID.
Reset the circuit breaker. Verify that the flag clears.
Pass/Fail _____
Disable the 26Vac 400 Hz source used as a reference
for the Hg and Alt inputs.
Rev 3, August/2002
NOTE
NOTE
NOTE
10609I03 CDL
KMH 880/KTA 870
Page 4-25
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