Honeywell BENDIX KING KMH 880 System Installation Manual page 192

B
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.
Verify that the "TAS" flag appears on the traffic display.
Reset the circuit breaker. Verify that the flag clears.
Pass/Fail _____
2. On the TAS Control Panel exercise all the TAS control functions
and observe for correct operation.
Test the ON/OFF and STB/ON functions as follows:
Set the PWR switch to the OFF condition. (If applicable)
Reset the PWR switch to the ON condition. (If applicable)
Set the SBY switch to the ON mode.
On the traffic display screen, check that "TA" or "TA ONLY" annuncia-
tion is displayed.
Page 4-22
NOTE
NOTE
10609I00.ZIPCDL
KMH 880/KTA 870
Rev 0, October/2000